Hire the best CentOS developers

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Rating is 4.9 out of 5.
4.9/5
based on 2,219 client reviews
  • $105 hourly
    Enterprise-level Linux system administrator, system engineer, cloud designer, DevOps and AWS expert with 15+ years of expertise. I specialize in AWS architecture and cost optimization, Cloudflare DDoS mitigation, Magento, Wordpress or custom CMS hosting speedup. ** LAMP/LEMP(Nginx) administration and server security hardening (Ubuntu, Debian, Centos,RHEL,HAProxy, Ruby deployment, DevOps, Python/Django deployment DevOps,Nagios, fail2ban, CloudFlare, Elasticsearch, Kibana, ELK stack..) ** Codeship deployments ** Docker, Docker-compose, Docker swarm, Let's encrypt ** Varnish cacheing (Magento, WordPress, Skadate...) w/ SSL ** Amazon web services - AWS expert/architect/design (EC2, ECS, VPC, RDS, S3, Route53, Cloudfront, Elastic Load Balancer, AutoScaling, etc..) ** DDoS mitigation and prevention ** Nginx rewrites ** Google pagespeed ** Linux troubleshooting ** VPS providers: Linode, Rackspace, Amazon(AWS), MediaTemple, HostGator, Cloudflare, MaxCDN, CloudFront, NameCheap, GoDaddy, DigitalOcean, EC2, Bluehost ** Parallels Plesk ** D2C.io docker stack ** Odoo/OpenERP installation ** VPS administration ** AWS EC2 administration ** VMware vSphere ** elastic container service ** NewRelic ** fail2ban ** openswan ** HAProxy ** keepalived, vrrp ** elasticsearch ** Nagios monitoring ** Elastic Load Balancer ** LINUX deployment and migration ** Rackspace Cloud Services ** Ruby on Rails app deployment ** Python - Djengo app deployment ** CPANEL, PLESK, WEBMIN, SHELL/SSH administration ** proftpd, pure-ftpd, pure ftp ** DNS, BIND, PowerDNS ** SSL certificates ** Site migration ** Network troubleshooting ** CSF firewall ** VPN ** Cisco, Mikrotik, Juniper Networks, Extreme Networks.. ** Linux PENTAHO deployment ** Squid, AiCache, AiScaler EXPERIENCE: Expertize in Linux networking and service management, such as APACHE server, Nginx, LAMP, LEMP, LNMP, MYSQL, POSTGRESQL, tcpdump, haproxy, WIRESHARK, tshark, URL rewrite. I possess 15+ years of extensive experience in network and Linux administration, support, and Core Network design in a Telecom environment. My profound expertise includes routing, BGP, VPN, Layer 3 networking (Routing), Layer 2 networking (LAN switching), VLAN, OSPF, RIP, as well as network and packet troubleshooting. I have extensive experience with a wide range of network equipment, including but not limited to, Cisco, Juniper, Extreme, HP networking, MikroTik RouterOS, Ericsson OSS, and Redback Networks. Experience with various providers such as: -AMAZON WEB SERVICES (AWS, EC2..) -RACKSPACE -HOSTGATOR -GoDaddy -MediaTemple -Cloudflare -NameCheap -LINODE -QuickWeb -HAProxy - reverse proxy, layer 7 routing -etc.. -WHMCS RESELLER setup and migration on project or permanent basis. Including DNS, EMAIL, WORDPRESS migration -CPANEL, PLESK, WEBMIN, H-sphere, SHELL administration -SSL certificates, let's encrypt, lets encrypt
    vsuc_fltilesrefresh_TrophyIcon CentOS
    Cloudflare
    Web Hosting
    SSL
    TCP/IP
    Plesk
    cPanel
    Amazon EC2
    Linux System Administration
    Network Administration
    LAMP Administration
    Red Hat Enterprise Linux
    NGINX
    System Administration
    Amazon Web Services
  • $39 hourly
    I have 30-years experience in network projects including design, implementation, system administration and in software development. For the first 5 years of my career I worked on software development: coding and especially testing. For the last 25 years I'm working on implementation and maintenance of University of Nis WAN. Last 20 years I'm deeply involved in AMRES (Academic Network of Serbia) project. Don't fix it if it ain't broken, don't break it if you can't fix it! SKILLS SUMMARY - Any system administration tasks - Operating Systems: any *nix (Linux, FreeBSD, SGI IRIX, SCO, Solaris, OSX), Windows 3.1/9x/Me/XP/Vista/W7/W8/W10, WinServer NT/2K/2003/2008/2012/2016 - LAN & WAN: Ethernet, Fast Ethernet, Gigabit Ethernet, FDDI and Wireless LANs. T1/T3, SDH/SONET, Frame Relay, WDM, ISDN, ADSL, SHDSL, Cable Modems, Cellular, X.25. - Network Protocols: TCP/IP, IPv6, UDP, OSI, CDP, IP Multicast, IPSec, VoIP, Routing, VLANs, Bridging, Trunking, VPN, SNA, DLS - Network Services & servers: SMTP/POP3/IMAP, FTP/SFTP, Telnet/SSH, HTTP/HTTPS, DNS, DHCP, NNTP, NTP, LDAP, SNMP, NETBIOS, Apache, Nginx, MySQL, Plesk, cPanel, Zimbra, VMware, CentOS, Ubuntu, Debian - Network Equipment: various types of modems, firewalls, switches and routers. - Dedicated, VPS and cloud environment servers (Amazon AWS, Google Cloud, MS Azure, Digital Ocean, Linode). - Programming Languages: Unix Shell scripting, BASH, C, Pascal, MS Visual Basic, PHP, HTML, (a bit of Python).
    vsuc_fltilesrefresh_TrophyIcon CentOS
    Ubuntu
    System Administration
    Apache Administration
    SSL
    Let's Encrypt
    Linux System Administration
    Firewall
    Red Hat Administration
    Internet Security
    Cloudflare
    Zimbra Administration
    Unix System Administration
    Network Security
    Network Administration
  • $100 hourly
    No voice chat. AWS Expert - EC2, RDS, Load Balancing, Auto Scale, S3, Cloudfront, VPC, Route53, Workspaces, Workmail, Codedeploy, costs optimization. Microsoft Azure, Google Cloud - environment configuration, migrations, infrastructure analyzing and optimization. Cloudflare configuration. Server performance optimization - Apache, Nginx, Varnish, Mysql/MariaDB, php-fpm. Wordpress - performance optimization, security, migrations, malware clean up. Prestashop - AWS deployment, nginx configuration. Server and configuration optimization, security and speed up. Prestashop to WooCommerce migrations. Magento - security, migrations, environment configuration, performance optimization. Matomo, Sendy, Jira, OwnCloud, OpenVPN - installation, configuration, performance optimization. Dedicated Servers and VPS setup, configuration, security - both Windows and Linux. Work with CentOS, Ubuntu, Debian, Amazon Linux, FreeBSD, Windows 2003/2008/2012/2016 Servers. Server administration Panels, setup and configure - Plesk, DirectAdmin, WHM, Cpanel, Webmin, WHMCS, VestaCP, CWP. MySQL, MSSQL, Apache, IIS - setup, configuration, optimize for performance.
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    cPanel
    Linux
    PrestaShop
    Zen Cart
    Ubuntu
    Domain Migration
    Linux System Administration
    Amazon EC2
    WordPress
    Amazon Web Services
  • $70 hourly
    Hello, my name is Andrii. In my childhood, I spent a lot of time with a soldering iron, making different interesting things. At high school, I got a PC at home and started... Dos, Win, Linux, FreeBSD. At the present time, I have more than 20 years of Win experience and more than 16 years of *nix experience. I like to build systems and solve interesting issues. OS - FreeBSD, Linux (CentOS, Alma, Rocky, RHEL, Ubuntu, Debian, Gentoo, etc), Windows (3.1-2019) Virtualization - vSphere 5.x, 6.x. Standalone ESXi and clusters with SAN storages (iSCSI). KVM, Proxmox, oVirt. Veeam BnR, XSI-backup. VmWare Workstation, VirtualBox. Web servers - Apache, Nginx, Lighttpd, Tomcat DB servers - MySQL, MariaDB, Postgresql, MongoDB Mail - Postfix, Courier/Dovecot/Cyrus, Rspamd, Postgrey, Clamav, PostfixAdmin, SquirrelMail, Roundcube, Sendy, AWS SES. I have experience with WHM/cPanel, Plesk, VestaCP, Virtualmin, ISPmanager, but I don't like control panels (most projects are optimized for best performance, and there is no place for CP). If needed, I can learn and work with any control panel. Samba3+LDAP, Samba4 domains (about 500 user accounts, GPO, Roaming profiles, a lot of other stuff). Standalone samba servers. Docker, docker-compose, Jenkins, Ansible. FreeNAS, TrueNas. Squid (LDAP auth, AD auth, basic auth, Kerberos), FTP, SFTP, DHCPD, BIND, TFTP, DAViCal, tinc, mpd5, quagga, BGP, NFS, rsync, snapshot, rclone, Zabbix, SVN, GIT, Moodle, NextCloud, OnlyOffice, BigBlueButton, Caddy, etc. Dell servers, Dell PowerVault MD storages, HP servers, SuperMicro servers, and usual PC hardware. HP, 3Com, Dell switches, no Cisco experience. DD-WRT, including cross-compiling software from sources for this firmware for ARM arch. Shell, PHP scripting I have a lot of other expertise. Feel free to ask.
    vsuc_fltilesrefresh_TrophyIcon CentOS
    VMWare
    Virtualization
    LDAP
    Dovecot
    Linux System Administration
    FreeBSD
    Windows Administration
    MySQL
    PostgreSQL
    Postfix SMTP Server
    DNS
    NGINX
    Linux
    Ubuntu
  • $227 hourly
    I'm seeking at least 10 small businesses that are looking for someone to help keep their websites and IT infrastructure up and running full-speed at all times. These small businesses would only need 2 to 4 hours of work per week. I'm also looking for major custom code development work as well. For more than 8 years, I've been a Top Rated Plus Upwork full-time freelancer (less than 1% of all Upwork freelancers achieve a Top Rated Plus status for more than 2 years), I'm a 25-year Linux server / systems administrator, as well as a WordPress and WooCommerce expert. I'm 57 years old, and I've been building code since 1983. I'm always available for questions, whether we work on a contract or not, please ask my advice. I'm here for you. I have extensive experience with server DevOps (think automation), Python, PHP, Javascript and more. I build custom code in a variety of languages to suit my clients. I'm an expert ChatGPT prompt engineer and I can refactor your code for greater success. I do all my current training through Udemy to keep my skills current and here's just some of my recent certifications: Complete Python Bootcamp PHP Master CMS Project HTML5 and CSS3, CentOS 7 Linux Server The Complete Guide to ChatGPT and OpenAI. See my portfolio below to review courses and certificates. I wrote my first line of code in 1983 on a Commodore 64 and I built my first website in 1997. WordPress Plugins: As you can see from my training certificates above, I take high level PHP courses to keep my skills at their peak. Combined with Microsoft Visual Studio Code, and ChatGPT, building custom solutions for your website takes just days, not months. To see my coding skills, I built a free WordPress plugin that crushes other SEO plugins and it's free. You'll find it in the WordPress directory. PHP Solutions: I've been programming with PHP for nearly 15 years now, and I can confidently build any solution you request. As you can see from my WordPress plugin, working with Namespaces, Classes, Methods, Traits and all that PHP has to offer is exactly what I do. I can refactor the code you have, build GitHub repositories and structure your environment to make your business a revenue powerhouse. Python Solutions: Like PHP, Python has many similar principles and is my go to when building custom Linux server solutions. Whether you need a website, web scraping, web/server interfaces or a custom solution tailored to your specific needs, Python is a great choice and is the professional solution. Linux Server Environments: I have built well over 1,000 physical Linux servers using everything from single processor motherboards to quad processor powerhouse servers. I've built even more virtual servers using the KVM (Kernel Virtual Machine) environment. The success of your business depends on the Linux server setup. If you pay any attention to Elon Musk, he routinely echoes this same sentiment. If you want to be a billionaire, it all starts with the best server configurations. HTML, CSS and JavaScript Solutions: To build the functionality that makes your web site a success, all elements of HTML5, CSS3 and JavaScript must come together for the sake of exceptional user experience. The best websites are on top because it's intuitive and easy for people to buy their products and services. The best solution is the one that makes you money. That's what I'm here for. Website Security: Starts with server security. Whether it's SELinux or AppArmor, the two most popular choices, these security programs can keep all your data safe and are required for some industries. I've been working with these programs for over 20 years. SSL security certificates are the key to locking down your website, email server or app. These certificates are required in any case where you're collecting personal information about your client's, selling a product or service, or maintaining compliance for HIPPA and credit card laws. They all have a short lifespan and must be continually updated and configured. Private In-House Server: Need your own private web/email server? Whether you want an Amazon AWS, Microsoft Azure or your own private in-house server setup, I can do all of this remotely. Whether you want a web/email server, or just a linux box in-house, I can make this happen (CentOS/Redhat only). Your new server will have SSL/TLS, DKIM, DMARC, SELinux and tight security. WordPress SEO: Search engine optimization is the practice of building your website to reach the first page of Google. I have built a free WordPress plugin that lays the foundation for Google first page search results. Then, the premium version of this plugin, CodeSEO AI, will actually build all the categories and tags for your entire website. You can download the free version directly from the WordPress directory above. Please tell me what I can do for you and let's do this! Thank you! Tom Heibel
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    MySQL
    Virtual Machine
    Database Architecture
    Data Scraping
    AWS Server Migration
    Search Engine Optimization
    WordPress
    DigitalOcean
    Page Speed Optimization
    PHP
    System Monitoring
    NGINX
    DNS
    Amazon Web Services
    System Administration
    Apache HTTP Server
  • $40 hourly
    More than 15 years of working experience in networking and server administration. Administering and scripting networking applications, database applications, web applications and internet & intranet servers In position of expert engineer for networking infrastructure, IT security expert and senior linux/windows/OSX administrator In charge of designing of LAN/MAN/WAN networking infrastructure, designing and implementation of fiberoptic backbone and copper networking installation. Administration of linux servers and networking devices (switches, routers, firewalls, NAS) am in charge of more than 150 linux servers, both physical and virtual Working with L2/L3 switches, routers, firewalls, NAS devices, switching&routing protocols (RIP, OSPF, SNMP, IGRP/EIGRP, VTP, BGP). Certified Cisco and Mikrotik networking engineer. OS platforms - Red Hat/Centos, Debian/Ubuntu, Gentoo, OpenSolaris, BSD flavors, Windows, OSX Server. Networking equipment - Cisco, HP, Mikrotik, ZTE, Huawei Some of the open-source technologies and daemons I have experience with: - bash, perl and python scripting - apache/nginx web servers (standalone, or in backend mode for tomcat, with one or many virtual hosts) - mysql/postgresql database installation and administration - squid (with or without dansguardian+clamav as content filter/realtime AV) - cloud (openstack, AWS, Azure, gcloud, OVH, rackspace, digital ocean....) - snort (with BASE and Snorby as web GUI) and suricata IDS - iptables (with or without web GUI) - BIND (standalone or master/slave) - postfix (as MTA, combined with alot of different tools such as spamassassin, amavis, clamav, roundcube, postfixadmin, dovecot, cluebringer, mailgraph) - zenoss, zabbix and cacti (with plugins and OUIs) - dovecot (as pop3/imap server of choice, combined with postfix and amavis, clamav, roundcube, postfixadmin, spamassassin) - amavis (with alot of customized settings for things such as double AV scanning, DKIM support, catching of spam headers...) - spamassassin (standard and heuristic bayesian analysis, fine tuning of scoring, OCR integration, SPF integration....) - ClamAV (using both standard and unofficial virus definitions, making of 0-day virus signatures caught in the wild...) - freeradius (with MySQL backend for AAA) - samba (in all possible variatons - standalone simple CIFS sharing, member of windows AD, standalone AD controller, one of the controllers in windows AD) - pureftpd, vsftpd and proftpd (as standalone servers or with virtual users) - xen, vmware, hyperv and kvm virtualization (stock or Xenserver/Proxmox distributions) - asterisk (via Elastix linux distribution) - roundcube as preferred web-mail interface (with alot of customized plugins) - openmediavault/openfiler linux distros for NAS - HA clustering (failover based on DRBD and heartbeat/pacemaker+corosync) - NUT (daemon for UPS monitoring and controlling) - openvpn (with various configurations and backends) - pptp vpns (with various configs and backends) - all kind of linux distributions - RH, CentOS, openSuSe, Debian, Ubuntu, Gentoo, Arch.... - hardening of linux distributions (iptables, fail2bain, allow/deny mechanism, AIDE, SELinux, AppArmour, occasional pen testing) - puppet automation - rancid (centralized backup of config files) - bacula, urbackup and rsync backup
    vsuc_fltilesrefresh_TrophyIcon CentOS
    Cluster Computing
    Plesk
    Citrix Hypervisor
    MikroTik RouterOS
    Postfix SMTP Server
    Linux System Administration
    Varnish Cache
    MySQL
    cPanel
    NGINX
    Docker
    System Monitoring
    Network Security
    Network Administration
  • $60 hourly
    Looking for a talented backend developer and DevOps Engineer at the same time ? Need someone highly responsible with his job? Hire me and I'll make you impressed with my services :) *** 5-stars on every job, satisfaction guaranteed *** *** I have 14 years of software development and 7 years of DevOps experiences *** With the 2 combinations of Backend Developer and DevOps Engineer, I can : 1. Set up server from scratch, either CentOS, Ubuntu, or Windows (yes, you read it right, I had experience with ASP.NET before, so it counts) 2. Upgrade your CentOS, Ubuntu or Windows server 3. Move your web application to another server 4. Develop and deploy your web application to your server 5. Set up a CI/CD to automatically deploy web application to your server 6. Speed up your website, optimization needs to be done in application and server 7. Find out why your web application is not working, and needs to be traced either in application or server 8. an All-In-One solution for your web development I always apply 3 principles when working with my clients, they are : 1. Communicative (fast response and daily reports) 2. Responsible (I will do my best no matter how hard the situation is) 3. Honest Do you have questions? Let's chat, don't worry, you don't have to hire me if you think I'm not the right person for the job.
    vsuc_fltilesrefresh_TrophyIcon CentOS
    Vagrant
    Plesk
    Server Administration
    Mail Server Implementation
    Database Design
    Network Security
    SSL
    Web Application
    CI/CD
    Web Development
    Docker
    PHP
    JavaScript
    Linux
    MySQL
  • $40 hourly
    I have 15 years of experience in Linux administration. I supported more than 450 online web-projects. - Server/Website/Apps - Deploy/Backup/Migration/Troubleshooting/Monitoring - Website support: WordPress, Opencart, ModX, Joomla, Laravel, PHP, Html etc. - Hosting panel support: Cpanel, Cloudpanel, Plesk, Directadmin, Cyberpanel, CWP etc. - Cloud providers: AWS, GCloud, Azure, IBM Cloud, Oracle Cloud, Linode, Vultr, Digital Ocean etc. - Linux maintenance/troubleshooting: Ubuntu, Debian, CentOS - Apache2 + Nginx, Nginx + PHP-fpm, Openlitespeed, MySQL, Memcached. - Linux: Bash, Iptables, rsync, Bind, Exim. - VPN: OpenVPN, Wireguard, PPTP, etc. - VPS providers: Contabo, OVH, GoDaddy, Namecheap, Hostinger, Hetzner, Layerstack etc. Now I open to new interesting projects, contacts. Welcome!
    vsuc_fltilesrefresh_TrophyIcon CentOS
    AWS Server Migration
    cPanel
    LAMP Administration
    Domain Migration
    WordPress
    Web Hosting
    Virtual Private Server
    DigitalOcean
    Apache Administration
    Linux System Administration
    DNS
    NGINX
    SSL
    Zabbix
  • $40 hourly
    I am a System Administrator by profession, dealing with DevOps culture. I have the skills to handle any server related tasks like hosting a website(eg: Wordpress), troubleshooting website issues(site not loading or loading slow), setting up and renewing SSL certificates, AWS certified engineer, and Kubernetes certified Administrator. I am also experienced in Jenkins, with CI/CD pipeline setups and MySQL HA setups.
    vsuc_fltilesrefresh_TrophyIcon CentOS
    Web Hosting
    Security Engineering
    Linux System Administration
    DevOps
    AWS Fargate
    Terraform
    Progress Chef
    CI/CD
    Kubernetes
    Linux
    Amazon Web Services
    Data Migration
    MySQL
  • $30 hourly
    A dedicated devops geek, with tons of experience in servers including Linux & Windows. Specialize in VMware, cPanel, Plesk and other shared / dedicated hosting servers. can manage any web application / server. firewalls and security is my passion. can work with any firewall or can even make one from scratch.
    vsuc_fltilesrefresh_TrophyIcon CentOS
    Node.js
    Email Campaign Setup
    Plesk
    Google Cloud Platform
    Amazon Web Services
    Windows Server
    Linux
    Cloud Security
    Security Infrastructure
    Azure DevOps
    Web Hosting
    DevOps
    VMware Administration
    Linux System Administration
  • $20 hourly
    I am a seasoned professional with 9 years of experience in Odoo development and DevOps practices. My extensive background in these areas has earned me a top-rated status in both fields. Odoo Expertise: In the realm of Odoo, I have successfully completed over 90 projects and have specialized in Odoo development from its earlier version, v7.0 (formerly known as OpenERP), all the way up to the latest, Odoo v16.0. My work encompasses a broad spectrum of Odoo functionalities, including API interfaces, accounting, e-commerce websites, project management, point of sale (POS) systems, CRM solutions, manufacturing processes, fleet management, sales management, database migration, inventory management, and virtually every other aspect of Odoo. I take immense pride in consistently delivering projects ahead of schedule. ✅ Over 8 years of experience as a senior Odoo developer (v6.0 through v16.0). ✅ Proficiency in Odoo.sh, AWS, and self-hosted versions. ✅ Expertise in both the Community and Enterprise versions of Odoo. ✅ Custom Odoo module development and customization. ✅ Development of connectors for platforms like Shopify and Clover. ✅ Seamless integration of electronic invoicing. ✅ API integration with various platforms. ✅ Creation and modification of email templates and QWEB templates. ✅ Development of web portals. ✅ Comprehensive support for Odoo development, customization, and enhancements. ✅ Expertise in data migration and Odoo implementation. ✅ Thorough design, coding, testing, debugging, and documentation according to functional requirements. ✅ Server management, including Odoo installation and configuration file creation. ✅ Proficiency in GitHub repository management for efficient code review and version control. ✅ Odoo settings and configuration. ✅ Skilled in PostgreSQL, Odoo database, and query optimization, as well as Odoo multi-company settings and management. ✅ Expertise in translation for the Odoo system using PO files. ✅ Integration with third-party applications, external systems, and mobile applications. ✅ Offering training for end-users. ✅ Providing Odoo consultations. DevOps Proficiency: In addition to my Odoo skills, I am a DevOps specialist with a strong foundation in various DevOps practices. I excel in streamlining software development and deployment processes, ensuring greater efficiency and reliability in software delivery. My DevOps skill set includes: ✅ Automation of build, deployment, and release processes. ✅ Configuration management for infrastructure as code. ✅ Containerization and orchestration using Docker and Kubernetes. ✅ Continuous integration and continuous deployment (CI/CD) pipeline setup. ✅ Monitoring and logging for real-time insights into system performance. ✅ Infrastructure provisioning and management on cloud platforms like AWS. ✅ Collaboration with development and operations teams to foster a culture of collaboration and agility. ✅ Implementing security best practices in DevOps processes. My unique combination of Odoo expertise and DevOps proficiency allows me to offer holistic solutions that integrate efficient software development with robust deployment practices. This enables businesses to not only optimize their Odoo implementations but also enhance the overall software development lifecycle. Whether you require Odoo development, DevOps consultation, or wish to discuss a project that combines both, I am here to assist you. Feel free to reach out, and let's explore how I can help you achieve your goals effectively and efficiently.
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    Database Management System
    Server
    DevOps
    CSS
    PostgreSQL Programming
    Data Center
    Odoo Administration
    Odoo Development
    HTML
    Database
    System Maintenance
    Computing & Networking
    JavaScript
    Python
  • $40 hourly
    ✔ 600+ Successful Projects On Upwork ✔ 4200+ hours of work completed for various clients ✔ Top-Rated Seller Consistently for the last 5 Years ✔ Proven Level 3 Server Management Specialist ✔ Work on Weekends My name is Muhammad Jamshed and I have been working as a Senior Linux System Administrator for the last 14 years, having excellent experience in Linux Server Management + Website Management. I can manage any Linux server with either a free or paid control panel as cPanel/WHM installed on it (Specially AWS Server) My other skills are given below ================== Amazon Web Services (AWS) ================== - AWS EC2 Server setup - Management and troubleshooting - S3 Buckets - AWS Lightshail Server - AWS SES Email Setup (Configuration in Sendy) ================== Webhosting Control Panel ================== - cPanel/WHM, Plesk, Ispconfig, Control Webpanel, VestaCP, Sentora, ZPanel, Kloxo, Webmin/Virtualmin, CyberPanel - Any free or paid control panel installation + Setup - cPanel installation and configuration - Server Hardening the security - Manage Linux server on monthly bases - Server Migration ================== WordPress ================== - WordPress Server Setup - WordPress Migration - WordPress Malware Removal - WordPress Virus Removal - WordPress Security - Import demo contents - WordPress Backup/Restore - WordPress and WHMCS integration ================== SSL/https ================== - SSL Installation - SSL Configuration - SEO friendly https redirection - Full Green Padlock configuration ================== Linux Server Management ================== - Setup and manage AWS or Google Cloud Server/Google Cloud Platform - AWS, GCP, Digitalocean, Linode, Vultr, OVH, Contabo, 1and1, VPSDime, etc... - Godaddy, Hostgator, BlueHost, Siteground, Namecheap, etc.. - Linux ( RHEL, CentOS, Ubuntu,Debian ) - Database Administration (MySQL,PostgreSQL, MariaDB, MongoDB) - DNS Server (Bind, NSD, PowerDNS ) - Web Server (LAMP, LEMP) ================== Mail Server Expertise ================== - Zimbra Mail Server - Email Server Setup ( Postfix, Exim, SPF, DKIM, Google Gsuite, office365, zoho, rackspace, roundcube, horde) - Email Server Issue Fix - Mautic Installation, Mautic Sparkpost Integration ================== Translation ================== - Urdu to English Translation, English to Urdu Translation - and much more. Note:- If you want me to do the job via screensharing or you want to learn, the rate will be different. Don't hesitate to contact me to discuss your work
    vsuc_fltilesrefresh_TrophyIcon CentOS
    WordPress Malware Removal
    Linux System Administration
    AWS Server Migration
    Website Migration
    Google Workspace Administration
    Server
    Plesk
    cPanel
    Web Hosting
    AWS Systems Manager
    SSL
    Google Cloud Platform
    Microsoft Azure
    DNS
  • $33 hourly
    👩‍💻 As a Cloud Engineer and professional DevOps with 20+ years of experience I lead the incredible 🔥 Wiregate Dev Team. DevOps is crucial part of the Fault Tolerant/Highly Available deployments 🚀 🛠️ Do not hesitate and start your next Project with me! Here is a shortlist of services that we provide: ✅ Deploy of Web and Mobile Applications; ✅ Setting up CI/CD pipelines; ✅ Setting up and maintain of Kubernetes Clusters; ✅ Setting up and maintain of Terraform and Ansible Infrastructure; ✅ We do support multiple hosting provides: Amazon Web Service (AWS), Google Cloud (GCP), Microsoft Azure, Hetzner, Digital Ocean; ✅ Setup and on-going monitoring of the live applications; ✅ On-going Maintenance support for live applications; ✅ Security Audit of existing applications; ✅ Database administration and optimization (MySQL, MariaDB, PostgreSQL, MongoDB); Keywords: devops aws devops gcp devops system administrator kubernetes aws terraform terraform cloud engineer ci/cd ansible
    vsuc_fltilesrefresh_TrophyIcon CentOS
    CI/CD Platform
    NGINX
    Git
    Amazon EC2
    Google Cloud Platform
    Linux System Administration
    Terraform
    Deployment Automation
    Python
    Linux
    Kubernetes
    CI/CD
    Docker
    Amazon Web Services
    DevOps
  • $30 hourly
    I'm Sajun Sandaruwan, and I'm a Linux System Administrator with Website Technical Support skills. I have over 8 years of expertise with Linux servers, and I excel at managing and analyzing large numbers of servers, performing various server configurations, and resolving various issues associated with Systems and Websites. Specialties and Fields of Expertise ◈ Linux System Administration - CentOS, Debian, RHEL, Ubuntu ◈ Website Troubleshooting - PHP Frameworks and PHP based websites including WordPress & Joomla ◈ Server Migrations ◈ Website Migrations involving cPanel, Plesk, control-panel-less servers - For WordPress, Joomla, Magento, Xcart, OpenCart, and PHP based websites ◈ PHP / Apache / NGINX / PHP-FPM / LAMP ◈ Database Management - MySQL, MariaDB, MongoDB ◈ DNS Management - Domain management, Nameservers Creation, MX, CNAME, SPF, DKIM, TXT, Cloudflare ◈ Open-Source Application installation ◈ Hosting Setup and Management - BlueHost, CloudWays, Digital Ocean, Godday, Hostgator, Linode, SiteGround, etc. ◈ Mail Server - Exim, Postfix, Sendmail, PowerMTA, Sendgrid ◈ Cloud Solutions - Azure, AWS, AWS Lightsail, DigitalOcean, Linode, Vultr, Google Cloud, OVH ◈ Virtualization - VMware ESXi, vSphere / vCenter ◈ Backup Solutions - Jetbackup, scp/tar/rsync based scripting backup solutions ◈ Hosting Control Panels - cPanel/WHM, Parallel Plesk, ISPConfig, Virtualmin, CyberPanel, DirectAdmin, CWP ◈ Software Firewalls - FirewallD, CSF, UFW, IPTABLES ◈ VPN - PPTP, OpenVPN, Outline ◈ Script Automation ◈ SSL/TLS
    vsuc_fltilesrefresh_TrophyIcon CentOS
    WordPress
    Web Hosting
    Web Server
    Linux System Administration
    SSL
    cPanel
    Website Migration
    Virtual Private Server
    Plesk
    Bug Fix
    Linux
  • $65 hourly
    AARON SUMMERS Independent Contractor April 2009 - Current • Provide remote Linux, networking, and application support for a variety of clients around the world. • Develop a custom SugarCRM, Xero Accounting, Concrete5 web store using PHP and MySQL. • Daily maintenance and security auditing of around 30 machines. • Build complex cloud based scalable solutions on Amazon EC2. • Scripting and automation of Linux based administration tasks using Perl and Bash. • Migration of web-servers from physical to cloud based solutions. • Provide end level support for certain clients. UNIX Engineer E Solutions Corporation March 2008 – April 2009 (1 year 2 months) • Responsible for supporting the operations of a Tier-1 colocation facility. Daily engineering and administration of OpenBSD, FreeBSD, Linux and Windows based operating environments. Identified and remedied a large number of network and host based security problems. Stabilized the bandwidth billing system for accuracy and provided assistance to the web development team. UNIX System Engineer Hilton Grand Vacations November 2006 – March 2008 (1 year 5 months) • Designed and built a custom Enterprises Data Ware House utilizing RedHat™ Enterprise Linux, IBM™ Information Server, and the Sun™ N1 toolkit. Back ported the RedHat™ clustering tools and GFS modules for RedHat™ Enterprise Linux 4. • Customized the operating environment for running the IBM™ Information Server 8 family of applications, consisting of IBM™ DB2 V 9.3, IBM WebSphere 6.0, IBM™ DataStage and IBM™ QualityStage. • Was the single onsite operations point for the HP-UX, Solaris, FreeBSD, MacOS X, and Linux machines. Designed and implemented the company’s external web presence using Solaris 10. Utilized zones, the ZFS file system, and hardware RAID on the T2000 platform. Wrote my own tools in Perl, C, and the Bourne shell. Debugged many complex operational problems. UNIX Administrator at Vortech, Inc. 2004 -2006 (2 years) • Responsible for the day to day operations of over 160 production servers. Maintained UNIX web, database and name servers based on FreeBSD 4.11 – FreeBSD 6.1 Built FreeBSD based servers for web hosting, backups, and network monitoring. Built Linux, Windows 2003, and Windows 2000 based servers for use in collocation. Provide phone and email support for web hosting and collocation customers. UNIX Administration and Technical Support at Magna Computer Corp September 2003 -May 2004 (9 months) • Built Linux and SCO OpenServer based servers. Provided support for custom software designed for the timeshare resort industry. Built programs and reports using technologies such as Apache, Perl, and XML. Extensive configuration and tuning of RedHat, Fedora, and SuSE Linux. UNIX System Administrator & Network Engineer at Independent Consultant November 2001 - July 2003 • Designed and implemented OpenBSD, Linux, and Windows 2000 Servers in a collocation environment. Extensive use of Apache, Perl, PHP, MySQL on UNIX. IIS Configuration experience, ASP, ActivePerl. Constructed web based application servers from scratch using previously mentioned operating systems as an install base. Console programming with C and ncurses. Experience with X11 API and GTK toolkit. Second Level Support at Jobwarehouse.com • May 2001 -September 2001 (5 months) • Supporting the primary website and data processing efforts. Networking and Integration at Magna Computer Corp September 1999 -June 2000 (10 months) • Develop TCP/IP based UNIX and Windows intranets. Provide technical support for SCO UNIX and Magnaware applications. Setup and maintain OpenBSD, FreeBSD, Linux, SCO UNIX and Windows based servers and workstations. Education Winter Park High School 1992 - 1996 – Gifted Program Valencia Community College 1996 – 1998 Contractor Recommendation "Aaron is a very good systems engineer for Linux, UNIX and Windows. He has an in depth understanding of system internals. I found him to be an honorable man that stands behind his word and keep on track of the project. He has always been friendly and a good attitude even when he is upset. He would make a good supervisor in any company." — Shelton R., Sr. IT Consultant / DB2 DBA Expert, Xtivia, worked directly with Aaron at HGVC
    vsuc_fltilesrefresh_TrophyIcon CentOS
    MySQL
    Linux System Administration
    Virtualization
    OpenBSD
    Network Security
    Iptables
    Unix Shell
    FreeBSD
    Snort
    Amazon EC2
    Linux
    System Monitoring
    Apache HTTP Server
    System Administration
  • $45 hourly
    I am a certified cloud architect and Linux platform engineer with DevOps automation, and site reliability engineering experience. Expertise and Experience ( 15+ years in tech & IT ) Administering cloud infrastructure or developing cloud applications ( GCP, AWS) Configuration management, including Infrastructure as Code Linux, shell-scripting and command-line tools Programming in one or more high-level programming languages ( Python) Networking (e.g. DNS, routing, firewalls) Source-control management (e.g. Git) Continuous Integration / Continuous Deployment (CI/CD) Monitoring, metrics, and alerting Containerisation (e.g. Docker) Administering, developing applications for, or deploying applications to Kubernetes Using or developing applications with service mesh ( Istio) Operating production-grade services Providing technical support Building serverless or cloud-native applications Writing technical documentation Developing processes and procedures Securing applications, services, and data (e.g. authentication, authorization, encryption, and TLS) IaC using Terraform Elasticsearch, Prometheus, Grafana, HashiCorp Vault Bachelor in computer science Kubernetes ( and Docker ) Specific Experience: - Cloud and On-Prem Kubernetes Cluster Administration - Automating Docker builds, push deployments, etc - Creating and managing on-prem clusters using RKE - Working with AWS EKS and Google GKE - Troubleshooting failed volumes and pods - Kubernetes deployments, stateful sets and daemon sets - Working with Cert Manager and other Add ons - Working with Helm charts and operators - Troubleshooting admission and mutating webhooks - Working with logging and events to fix stuff - Using ArgoCD to implement Gitops on Kubernetes - Upgrading Kubernetes clusters and fixing API version issues - Upgrading Kubernetes/EKS versions and Add ons - Configuring resource requests, limits, HPAs, VPA, Cluster AutoScaling etc Certifications: - Google Professional. Cloud Architect - Google Professional Data Engineer
    vsuc_fltilesrefresh_TrophyIcon CentOS
    AWS Fargate
    Cloud Migration
    Docker
    GitLab
    Elasticsearch
    Kubernetes
    Linux System Administration
    DevOps
    GitHub
    CI/CD
    Terraform
    Python
    Google Cloud Platform
  • $35 hourly
    I am a proficient Linux Server Administrator and PHP/Python programmer with over 15 years of experience. My expertise extends to web hosting, cloud, cluster, DevOps and blockchain technologies. Throughout my career, I have worked with numerous hosting providers and have gained extensive experience in addressing vulnerabilities, viruses, spam detection, server optimization, and server software optimization. Below are my general skills: * Blockchain platforms: Bitcoin, Tron (TRX, USDT), Ethereum (ETH, USDT, USDC), XRP (full node & API) * DevOps: GitLab, GitHub, Azure DevOps. Project support, CI/CD * Optimization of Google Pagespeed, Magento, WordPress, ODOO, Mautic, Drupal, Joomla, Bitrix, Bitrix24, and other CMS * Operating Systems: Debian, Ubuntu, CentOS, Rocky Linux, AlmaLinux, RedHat, CloudLinux, Gentoo, FreeBSD (administration, configuration, audit, optimization) * Software Configuration Management: Salt, Ansible * Web servers: Nginx, Apache, LiteSpeed (installation, configuration, optimization) * Database servers: MySQL, PostgreSQL, MariaDB, Percona, MongoDB (installation, configuration, optimization, profiling, cluster creation) * Mail servers: Exim, Postfix, Sendmail, Zimbra, Qmail, Dovecot + Spamassassin, ClamAV * Webhosting Administration Panels: cPanel / WHM, Plesk, aaPanel, Proxmox, CyberPanel, VestaCP, HestiaCP, ISPManager, Billmanager, ISPConfig, DirectAdmin, Webmin * Amazon: AWS setup or Amazon tools * Virtualization: Proxmox, OpenVZ, XEN, KVM, VMWare, VirtualBox, Docker * Load balancing via: HAproxy, Nginx, Pingora, ProxySQL, PowerDNS, BIND, Route53, Alibaba Cloud DNS * System Backup and Restore automation * Network services: DNS (Bind, PowerDNS), VPN (MPD, PPTPD, OpenVPN), firewalls (iptables, ipfw), file server (samba3/4), proxies (Squid, 3proxy, Privoxy, Nginx), DRBD, Ceph, GlusterFS, lsyncd * Monitoring: Zabbix, Munin, Nagios, Icinga * FTP: Vsftp, Pureftp, Proftpd Thank you for viewing!
    vsuc_fltilesrefresh_TrophyIcon CentOS
    Linux System Administration
    Web Hosting
    Blockchain
    Apache Administration
    Plesk
    cPanel
    Debian
    Database Administration
    System Administration
    Ubuntu
    DevOps
    NGINX
    PHP
    MySQL
  • $15 hourly
    My vast knowledge covers full Linux Server Administration, cPanel/WHM, Plesk, DirectAdmin, Softaculous, WHMCS, ServerPilot, EasyEngine, RunCloud, Wordpress and more. I am comfortable with resolving any issue quickly & effectively.
    vsuc_fltilesrefresh_TrophyIcon CentOS
    cPanel
    Online Chat Support
    WordPress Plugin
    PHP
    Linux System Administration
    WordPress
    WordPress Theme
    Linux
  • $70 hourly
    🏆 Certified Kubernetes Administrator 🏆 Certified cPanel/WHM & Linux Administrator 🏆 System Administrator 🏆 AWS, GCP , K8S , Docker , LAMP , Nginx 🏆 Security, SSL , Firewall , Malware 🏆 Centos , Ubuntu , Debian 🏆 Server / Websites Optimization 🏆 WordPress , vBulletin , Xenforo , WHMCS . 🏆 Malware Removal / WordPress Secure 🏆 Speed Issues Troubleshooting 🏆 Work on Weekends 🏆 10+ Years Experience
    vsuc_fltilesrefresh_TrophyIcon CentOS
    System Administration
    Malware Removal
    XenForo
    Website Migration
    cPanel
    WordPress
    DigitalOcean
    Linux System Administration
    Website Security
    Ubuntu
    Google Cloud Platform
    Kubernetes
    Linux
  • $35 hourly
    I have 5+ years experience in building CICD pipelines and automations, a lot of finished projects and happy clients. My skills include: - Clouds: Google, AWS, Selectel - VM Provisioning and Configuration: Terraform, Ansible, Packer - CI/CD: GitLab CI, GitHub Actions, Gerrit, Jenkins, Nexus - Containerization - Docker, Docker Swarm - Monitoring: Grafana, Prometheus, Alertmanager - Scripting languages: Bash, Python - Databases: MongoDB, PostgreSQL, Redis, MySQL - Logging: Logstash, Elasticsearch - Docker, docker compose - PM: Jira, Trello - Other competencies: Consul, Vault, Packer, Zookeeper I'm looking for the opportunity make your product or infrastructure better.
    vsuc_fltilesrefresh_TrophyIcon CentOS
    CI/CD
    HashiCorp Vault
    Deployment Automation
    ELK Stack
    Continuous Integration
    Linux
    Terraform
    DevOps
    Bash Programming
    Google Cloud Platform
    Ansible
    Git
    Amazon Web Services
    Docker
  • $20 hourly
    I started to work as linux administrator since 2012, for my own purposes. I have experience with: Debian - since 2011 Apache(nginx)+MySQL+phpMyAdmin - since 2013 BASH - since 2013 OVH/SoYouStart services - since 2015 MySQL Cluster - since 2016 AWS - since 2019
    vsuc_fltilesrefresh_TrophyIcon CentOS
    SSL
    Amazon EC2
    Linux System Administration
    Windows 10 Administration
    Bash Programming
    Debian
    DNS
    Apache HTTP Server
    Amazon Web Services
    Ubuntu
    MySQL
  • $120 hourly
    I am a technology expert with over 20 years of experience in providing secure, stable, and reliable computing infrastructure. My core passion is building from a blank canvas, to turn your project or product into a reality, whether it's a piece of automation or building a complete application infrastructure. I am also a "jack of all trades" administrator/engineer with experience in & exposure to a variety of industries and environments. This gives me a level of expertise that will provide you with a positive and thorough outcome to any project. My expertise includes many aspects of development, systems administration, and operations: - Infrastructure design & implementation, physical and cloud-based - CI/CD pipelines with Jenkins, Gitlab, and GitHub - Migration to self-hosted Gitlab - Microservice and container implementation with Docker & Kubernetes - Automated Linux installation & configuration - Configuration management, automation, and orchestration using Ansible and Puppet - Scripting in bash shell, Python, and Perl - Web server administration with Apache and Nginx - Java application server deployment & administration with Tomcat & JBoss - Linux server hardening & security - Virtualization using KVM and VMWare - AWS administration including EC2, VPC, S3, RDS, Kinesis, Glacier, ElastiCache, CloudWatch, and CloudFormation - Azure administration - Architect & build multi-site enterprise data centers and colocation sites - Centralized authentication using LDAP, FreeIPA, and Active Directory - Systems monitoring & alerting using Nagios and Zabbix - DNS and DHCP configuration and management - Trending analysis using Prometheus, Grafana, Graphite, Elasticsearch, and InfluxDB - High availability operations I am also familiar with Windows server & Active Directory administration, including DNS, DHCP, domain management, group policies, and user management. Client satisfaction is my top priority. I would be happy to work with you on any project, big or small, and help you accomplish your goals. I'm flexible with my working hours to meet your needs.
    vsuc_fltilesrefresh_TrophyIcon CentOS
    GitLab
    Ansible
    CI/CD
    Git
    DevOps
    Jenkins
    Deployment Automation
    Linux System Administration
    Automation
    Docker
    Ubuntu
    Microsoft Azure
    Python
    Linux
    Amazon Web Services
  • $40 hourly
    I have more than 12 years of working experience in different industries and technologies. I have worked as Senior System & Network Admin / DevOps Infrastructure Engineer for different sectors like Telecoms, Software Houses and MSPs. During this period I was lucky enough to work on very diverse technologies like VMware products, Microsoft Servers, Linux administration, VoIP, CRMs, Storages, Office365, Firewalls, SQL servers, Freepbx, 3CX, OSTicket, Connectwise, UVDesk, Solarwinds NPM, SAM, NetFlow, RMM, Splunk Operations, Powershell scripting. My DevOps Skills are as follow; AWS EC2, VPS, S3, Docker, AWS Connect, CloudWatch, IAM Roles, GCP Filesotre, Logs & Monitoring, Packer, NewRelic, IPSec VPNs, Billing, Patch Management, CI/CD, Firewall, SVN, scalability, Databases and much more. Completed many projects related to System Administration, VoIP, DevOps projects, migrations from on-premises to cloud and also set up new Infrastructure on AWS, GCP.
    vsuc_fltilesrefresh_TrophyIcon CentOS
    Service Management Software
    Terraform
    Ansible
    Atlassian Confluence
    Slack
    DevOps
    VMware Administration
    AWS Application
    Virtualization
    Network Monitoring
    Linux System Administration
    VoIP Administration
    Asterisk
    System Administration
    Google Cloud Platform
    Office 365
  • $38 hourly
    IaC, Kubernetes, terraform, docker, nginx, AWS, ansible, keycloak, prometheus, grafana, SAML, SSO Have more than 10 years expirience in administrating web apps. Expirienced in configuring development infrastructures
    vsuc_fltilesrefresh_TrophyIcon CentOS
    Apache Solr
    Computer Network
    Linux System Administration
    AWS Lambda
    Redis
    Kubernetes
    NGINX
    JavaScript
    AngularJS
  • $30 hourly
    - Red Hat Certified System Administrator and having 10+ year of experience in Linux | Windows | Cloud Services - I am full time freelancer and available 40+ Hours/Week - I can be available for 12-15 Hrs in a day as per project requirement and ready to work on long term full time projects as well. DevOps (Docker, Kubernetes, Jenkins, BitBucket, GIT, GitHub, GitLab, Terraform) Cloud Computing: (AWS, Google, Alibaba, Azure, Oracle Cloud, Digital Ocean) Linux Servers Management and Troubleshooting (RHEL, CentOs, Debian, Ubuntu) Web Servers: (Apache, Nginx) Virtualization: (Vmware, Openvz, Virtuozzo, Xen, KVM,proxmox) Monitoring Tool: (Nagios, Loggly), Hosting panels (Cpanel/WHM, Plesk, Virtualmin) Mail servers (Exim, Postfix, Qmail, PowerMTA) My services: Managing Cloud Services | Dedicated Servers | VPS | Server Security | Server Optimization | Backup and Restoration process | Complete Server Setup and Management Feel free to contact me for your projects. I always love to build up long term business relationship so I always put my 100% efforts in the project and try to give best results. Thank You !!
    vsuc_fltilesrefresh_TrophyIcon CentOS
    Virtualization
    DevOps
    DigitalOcean
    Linux System Administration
    Google Cloud Platform
    Bitbucket
    Microsoft Azure
    CI/CD
    Amazon ECS
    Terraform
    Amazon Web Services
    Git
    Kubernetes
    Jenkins
    Docker
  • $70 hourly
    Skilled DevOps Engineer with +6 years of hands-on experience supporting, automating, and optimizing mission-critical deployments, leveraging configuration management, CI/CD, Jenkins, Ansible, Terraform, CloudFormation, Docker, Kubernetes, Kops, Rancher, AWS, GCP, and DevOps processes. My Skills -------------- • Create and maintain fully automated CI/CD pipelines for code deployment using Jenkins, and Ansibe • Built and deployed Docker containers to break up monolithic app into microservices, improving developer workflow, increasing scalability and availability. • Create, change and improve infrastructure using Terraform, Packer, and CloudFormation. • Wrote Ansible Roles to deploy, configure, and manage servers. • AWS S3 static website hosting using SSL (ACM) and CloudFront. • Installed and configured Nagios to constantly monitor network bandwidth, memory usage, and hard drive status. • Actively manage, improve, and monitor cloud infrastructure on Cloudwatt and AWS. • Deployed and Managed Kubernetes on a different platform like AWS using Kops, EKS GCP using GKE and on-premises using Rancher. • Strong background in Linux/Unix Administration. • Amazon ECS container service and ECR registry. • Azure Container Instance and Azure Container Registry.
    vsuc_fltilesrefresh_TrophyIcon CentOS
    Automation
    Continuous Integration
    Amazon EC2
    DevOps
    Terraform
    Jenkins
    Google Cloud Platform
    Docker
    Ansible
    Kubernetes
  • $35 hourly
    ☘ TOP RATED ☘ 100% Job Success I have been in the industry for more than 9+ years as a System Linux Administrator as well as DevOps. My expertise includes Web Hosting/VPS/Server, Automation Jenkins/Ansible/Terraform, Docker, Linux, Bash Shell/Python scripting. Top Projects: ☘ Jitsi deployment with Ansible and Terraform (panthermediasystem.com) ☘ Build, deploy, and manage websites Java scripts, PHP, WordPress, and Ruby on rails on OVH Cloud with Jenkins and Docker-compose (Adrian.work) ☘ Dockerizing and Deploying .Net Framework and .Net core APIs, AWS ECS, ECR, Jenkins, Github (AdLabs Technology Inc) I am available most of the time in a day to discuss and help the employers even after completing the project. So you can contact me anytime to get my assistance. Thank you, Dat T.
    vsuc_fltilesrefresh_TrophyIcon CentOS
    Google Cloud Platform
    Docker Compose
    CI/CD
    NGINX
    Linux System Administration
    Web Hosting
    Ansible
    Jenkins
    Terraform
    Web Proxy
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