Bash Freelancers

Showing 139 freelancers

Bash Freelancers

Showing 139 freelancers

  • Unix/Linux Administrator

    I am particularly interested in Linux Administration, having solid background in the fields of Networking, Virtualization, Application servers, Database administration , Internet security etc. I have worked on LAMP Architecture, Clustering of LAMP, Load balancing, MySQL replication, Nameservers, Mail Servers, Monitoring … more

    I am particularly interested in Linux Administration, having solid background in the fields of Networking, Virtualization, Application servers, Database administration , Internet security etc. I have worked on LAMP Architecture, Clustering of LAMP, Load balancing, MySQL replication, Nameservers, Mail Servers, Monitoring tools, FTP, SVN, Virtualization with Xen, VMWare, Virtualbox, OpenVZ . I am also very proficient with bash scripting to automate server administration tasks.Available for on-demand support as well as on-going maintenance and monitoring contracts.  less

    linux-system-administration bash lamp-administration database-administration mail-server-implementation 00 more less
    • $10.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
  • Linux System Engineer

    I have been working on deploying and managing Linux web servers using different technologies, Apache , Nginx, Varnish-cache, Php-fpm, Fcgi, Dso, SuPhp, Cpanel, Webmin, Virtualmin, Memcached, Apc, etc... and i have specialized at increasing website performance and making the best use … more

    I have been working on deploying and managing Linux web servers using different technologies, Apache , Nginx, Varnish-cache, Php-fpm, Fcgi, Dso, SuPhp, Cpanel, Webmin, Virtualmin, Memcached, Apc, etc... and i have specialized at increasing website performance and making the best use of machine resources. I also have experience in automating server recurring tasks and application deployment and configuration using bash and python. I always look forward to use my knowledge in managing Linux servers, learning new technologies, enhancing my current knowledge and skills and passing my knowledge to others.  less

    python wordpress linux-system-administration bash data-backup memcached performance-tuning cpanel apache-administration nginx 00 more less
    • $17.78 HOURLY RATE
    • 5.0
    • 330 HOURS
    • EGYPT
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 6 TESTS
  • Web Developer, integrator of services and support engineer

    I OFFER: 1. Development of new web applications and services 2. Improvement, refactoring and support of existing web applications and services 3. Integration of web applications with different web-services: payment gateways, Bitcoin and other cryptocurrency services, social networks, authorisation and … more

    I OFFER: 1. Development of new web applications and services 2. Improvement, refactoring and support of existing web applications and services 3. Integration of web applications with different web-services: payment gateways, Bitcoin and other cryptocurrency services, social networks, authorisation and identification services, various databases, phone providers, etc using REST/JSON APIs. 4. Setup, install, support web applications and services on GNU/Linux based servers (real or virtual, as Amazon/Rackspace). Fix different issues during support. I HAVE: 1. More then 15 years of experience in fields, described above. This experience resulted in invention of Client/Server integrated framework, which was developed from scratch (including all interface libraries, as an integrated window manager and event-driven subsystem). Some applications, based on this platform are described here: http://www.linuxmasters.ru . Also 2 patents were registered during this development. 2. Zend Certified PHP Engineer certification. http://www.zend.com/en/store/education/certification/yellow-pages.php?goback=.gde_42193_member_5832368857624371204#show-ClientCandidateID%3DZEND024492 3. Linux Professional Institute Certification (all 3 levels): https://cs.lpi.org/caf/Xamman/certification/process_verify/?lpi_id=LPI000188382&ver_code=437wvgx73m. 4. More than 40 less important certifications, related to various technologies. 5. Strong knowledge and practical experience in following fields: - Backend: PHP, Java, HTTP(and this is not only words about HTTP, I developed portable HTTPS webserver and HTTP Proxy server). - Frontend: HTML, CSS, XML (DOM, XSL, XPath), JavaScript (Jquery, Prototype.js, Bootstrap, ExtJS, Angular.js), AJAX/JSON - Databases: MySQL, PostgreSQL, SQLite, MongoDB - Some concrete frameworks: Kohana, Yii, Various CMS: OpenCart. Wordpress, Joomla. ERP and CRM systems: SalesForce, SugarCRM, integration with R3 SAP. - Various REST web-services: - Payment gateways: PayPal, DebitWay, INTERAC, Authorize.net; - Authentication, Identity verification and fraud prevention: miiCard, MaxMind, Telesign, IdentityMind, Jumio NetVerify, 2 Factor Authentication (Google Authenticator); - Phone and SMS Gateways: Twilio, MRIM; - Financial Services: Yahoo Finance, RBC; - Remote storage: GoogleDrive, YandexDisk, BOX.net, DropBox; - Geolocation services: Google Maps, Google Maps autocomplete, GeoIP; - Social networks: Facebook, LinkedIn; - CryptoCurrency services: BlockChain, CoinBase, BitStamp, bitcoind - Server side: Everything related to my Linux Certifications (http://www.lpi.org/linux-certifications/programs) and more. All my projects and sites hosted on my own physical servers. - Collaboration tools: Git, GitHub, BitBucket - Also, maybe I forgot something. Ask me, probably I know this too. I AM INTERESTED IN: 1. Long time work relationships 2. Learning new things 3. Working in collaboration 4. Interesting tasks and projects *** My oDesk profile and portfolio will show you the rest.  less

    php linux-system-administration java ajax jquery bash yii-framework kohana git mongodb 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 877 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 4 TESTS
  • Senior Linux Systems Admin / DevOps

    I'm a linux sysadmin and have worked in a web hosting and development company for more than eight years and now doing a full-time sysadmin consulting. I handle servers from co-locations/data centers to different vps and cloud hosting … more

    I'm a linux sysadmin and have worked in a web hosting and development company for more than eight years and now doing a full-time sysadmin consulting. I handle servers from co-locations/data centers to different vps and cloud hosting providers such as Rackspace, Amazon, Linode, DigitalOcean, and Softlayer. I managed mostly lamp-stack servers on CentOS/RHEL and Debian/Ubuntu and several cPanel/WHM servers for shared hosting clients. I also have experience with web and database load-balancing, clustering, and failover setup. LinkedIn: http://www.linkedin.com/in/gmercadero Website: http://geroldm.com/ Technical Skills Operating Systems: - Servers: RHEL, CentOS, Debian, and Ubuntu - Workstations: MacOS and Windows Cloud and Hosting Providers: - Manage instances deployed in Rackspace, Amazon, and Linode - Manage dedicated servers in datacenter co-locations and Softlayer Virtualization and Cloud technologies: - Xen: setup, configure, and manage virtual machines running Debian and CentOS - VirtualBox/Vagrant: create and maintain virtualized development environments - OpenStack and Eucalyptus: setup, configure, and manage private cloud deployments Hosting Control Panels: - Manage multiple cPanel servers for shared hosting clients and services - Previous experiences include Plesk, Helm, and Webmin control panels DNS: - Manage Bind DNS service on dedicated and Cpanel servers (WHM and DNSOnly versions). Manage zones hosted at Softlayer and integrated with Cpanel servers - Managed DNS from different hosting providers (Godaddy, NetworkSolutions, SRSPlus) as well as migrating entire DNS/NameServers between different providers. Backups: - Setup and manage several backup servers using R1Soft/Idera (block-level, bare-metal), Cpanel Backups, and different rsync scripts (rsnapshot, rsback, rdiff) - Administer backups from cloud providers such as AmazonS3 and Rackspace CloudBackup CDN Providers: - Deployed sites to different providers like CDNetworks, Akamai, MaxCDN, Cloudflare, and AWS Cloudfront Configuration Management: - Manage and deploy servers using Opscode Chef - Brief experience with Ansible, Puppet, and Linode StackScripts Version Control Systems: - Git: setup and manage dedicated git hosting server running Gitolite and Gitlab - Github: manage organizations and private repositories. Setup deploy keys and webhooks - Previous work involved administration of SVN and CVS servers Alerts and Monitoring: - Configure Nagios/Icinga for servers and services monitoring with PagerDuty integration - Server graphing with NewRelic and Pingdom services. Previous work experience includes Cacti, Graphite, MRTG, and Munin. Drupal CMS Administration: - Managed Drupal 5,6, and 7 sites on LAMP-stack from different hosting providers - Drupal server and site performance evaluation, tuning, and optimizations - Setup and configure Drupal integration with CiviCRM, ApacheSolr/Tomcat, Memcached, APC, and Varnish - Applies Drupal standard and security updates on different site environments Server Security: - Experienced with setting up PCI Compliant servers. Scanning tools include dedicated Nessus server and third-party scanner like Trustwave and ControlScan - Setup and manage firewall rules with iptables, ufw, configserver firewall (csf), Rackspace RackConnect, AWS SecurityGroups, dedicated firewall devices. Programming: - Shell scripting with bash - Knows basic of PHP/HTML/CSS Project Management and Issue Tracking Systems: - Deploy and manage Redmine, MantisBT, and Trac servers  less

    drupal lamp-administration apache-administration mysql linux-system-administration php rackspace-cloudservers git nagios memcached wordpress nginx centos ubuntu bash cpanel 00 more less
    • $35.00 HOURLY RATE
    • 5.0
    • 213 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 6 TESTS
  • Sr Unix/Linux Management and Infrastructure Expert

    I have 12 years of experience in Unix/Linux Administration and Development. During this time, I've developed professional solutions using the following technologies: Linux, Unix, Perl/Bash Scripting, Apache, MySQL, PHP, Tungsten Replicator, XEN, VMWARE and more. My main … more

    I have 12 years of experience in Unix/Linux Administration and Development. During this time, I've developed professional solutions using the following technologies: Linux, Unix, Perl/Bash Scripting, Apache, MySQL, PHP, Tungsten Replicator, XEN, VMWARE and more. My main goal is to become your preferred IT partner when you need to get any project done. I want to build a strong and long term working relationship with increasing benefits to both parties. I strive on customer satisfaction regarding: - Time and Cost Effectiveness - Quality Assurance - Outstanding product performance - Fluent and Friendly Communication - Availability.  less

    linux-system-administration unix-system-administration lamp-administration virtualization bash cpanel plesk wordpress nagios php cakephp 00 more less
    • $25.56 HOURLY RATE
    • 4.4
    • 329 HOURS
    • ARGENTINA
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 2 TESTS
  • Senior Linux Admin, Cpanel, RedHat, Ubuntu, Perl, BASH, Virtuozzo

    Over the last 12 years I have developed a wide range of skills and my objective is to leverage my significant technical skills in a position as Unix/Linux Administrator I have extensive experience in installing/configuring different software including … more

    Over the last 12 years I have developed a wide range of skills and my objective is to leverage my significant technical skills in a position as Unix/Linux Administrator I have extensive experience in installing/configuring different software including but not limited to Apache, PHP, MySQL, PostgreSQL, exim, postfix, dovecot, BIND, POP/IMAP, SMTP, SSL, SSH, proFTPd, pureFTPd, iptables (APF/CSF), Kayako, WHMCS, ClientEXEC,OpenVZ,Virtuzzo,Nagios.  less

    python mysql apache-administration fedora whm cpanel perl ubuntu centos openvz postfix linux-system-administration bash redhat-administration smtp spamassassin postgresql 00 more less
    • $18.89 HOURLY RATE
    • 5.0
    • 303 HOURS
    • UNITED ARAB EMIRATES
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 10 TESTS
  • AWS,Cloud, VOS , Asterisk,VoIP,Linux,BulkMail

    Over the last 9 years I've been working in web hosting industry and have a hand on experience of Linux/Unix system and A+ expertise in all Linux troubleshooting. I've expertise of Amazone, RackSpace, VMWare ESXi(4,5 … more

    Over the last 9 years I've been working in web hosting industry and have a hand on experience of Linux/Unix system and A+ expertise in all Linux troubleshooting. I've expertise of Amazone, RackSpace, VMWare ESXi(4,5), XenServer, Load Balancer, WHM/Cpanel, Plesk, ISPcp, ISPConfig, DirectAdmin, VirtualMin, Apache, MySQL, Postfix, Dovecot, Exim, Squid, OpenVPN, OpenSSL, Hadoop, Hbase, Solr, Redis, FFmpeg, FFmpeg-php, SugarCRM, ViciDial, VtigerCRM, Shell Scripting, Perl Scripting, PHP, RoundCube, SquerrileMail, Enterprise level Hosting/Mail Servers like Zimbra for large scale Setup with full security features and System Backups. I also have VOIP expertise and following are my favorite Asterisk PBX, SS7 Signaling,IVR Systems, Dictation Systems.  less

    freebsd linux-system-administration bash perl apache-administration centos whm cpanel plesk mail-server-implementation asterisk amazon-web-services vmware-esx mysql postgresql load-balancing amazon-ec2 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 357 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 2 TESTS
  • Senior web-developer

    During the last 6 years i develop software using many languages for different Operating Systems. I've worked with languages: PHP, Javascript, C\C++, Java, Perl, Python, Assembler. I've worked with different OS: Linux, Windows, FreeBSD. For data storage … more

    During the last 6 years i develop software using many languages for different Operating Systems. I've worked with languages: PHP, Javascript, C\C++, Java, Perl, Python, Assembler. I've worked with different OS: Linux, Windows, FreeBSD. For data storage i've used: MySQL(MariaDB), SQLite, PostgreSQL, MSSQL, MongoDB. I have experience developing applications for Android. I have also some application for development of MCU (MicroController Unit) devices (AVR). I have developed many kinds of web applications on different PHP frameworks and CMS for companies and small businesses. I have a lot of experience with HTML (HTML 5) and CSS (Sass). I have worked with template engines: Smarty, Twig. I've worked with frameworks/libraries: PHP - Kohana, Yii, CodeIgniter, FuelPHP Python - Django Javascript - JQuery, MooTools CSS - Twitter Bootstrap C++ - Qt (for cross-platform software), OpenCV library (background subtract, captcha recognize)  less

    php kohana yii-framework qt c++ assembly-language perl linux-system-administration database-design database-administration database-programming c sql mysql html bash css ajax javascript smarty 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 13 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 8 TESTS
    GROUPS:
  • Senior Linux Systems/Database Administrator

    I worked as freelance systems administrator through out college years, and worked as an Operation Engineer for Gawab.com right after graduation. I was responsible for managing a Linux based cluster providing email, web and database services on top of … more

    I worked as freelance systems administrator through out college years, and worked as an Operation Engineer for Gawab.com right after graduation. I was responsible for managing a Linux based cluster providing email, web and database services on top of a Xen based virtualized servers to Gawab.com's clients, based on various Open Source technologies and in-house developed solutions. I planned and executed a 0-down-time data center migration, managed a multi-server MySQL setups with complex replication and fail-over configuration and fully automated several internal complex operations. I also defined and implemented a new service monitoring and abuse/SPAM managment process for the company. I designed and implemented several scalable web and database infrastructure for Gawab outsourcing clients. My work involved working with several web and database load balancing technologies, monitoring, fail-over, backup and monitoring. And I wrote several automation and management scripts in Bash, python and PHP. I also have some experience with C and C++ and SQL. My technical interests include systems automation and management , cloud and virtualization technologies, scalable web and database architectures. I have years of experience working for Free/Open Source applications like: Apache, MySQL, PHP, Nginx, Nagios, Xen, postfix, qmail, iptables..etc.  less

    mysql amazon-ec2 amazon-s3 amazon-rds amazon-web-services postfix qmail lamp-administration database-administration python bash nginx nagios email-handling performance-tuning linux-system-administration ubuntu redis centos 00 more less
    • $30.00 HOURLY RATE
    • 5.0
    • 253 HOURS
    • EGYPT
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
  • Linux Jedi

    9+ years of experience in the web industry support/abuse and sales. Experienced from small start ups to large scale company deployments on a live environments. Would love to be part of any team small or large. Work very well … more

    9+ years of experience in the web industry support/abuse and sales. Experienced from small start ups to large scale company deployments on a live environments. Would love to be part of any team small or large. Work very well with others or as an army of one. Specialties - Linux, Apache, Cpanel/WHM, Exim, Security - AWS, Amazon, CDN, Wordpress, Joomla - Bash, PHP, MySQL, HTML, SEO, XML, ASP - Abuse/Exploit/Hack tracking and debugging. - Advanced Exim tracking/debugging - Very experienced with ddos attacks small to large - Great with high volume of tickets/support requests.  less

    linux-system-administration cpanel whm wordpress bash exim apache-administration mysql php customer-service dns whmcs centos bash-shell-scripting rhel amazon-ec2 amazon-web-services load-balancing rackspace-cloudservers 00 more less
    • $31.11 HOURLY RATE
    • 4.9
    • 513 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
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