Bash Freelancers

Showing 65 freelancers

Bash Freelancers

Showing 65 freelancers

  • 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
    • 872 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 4 TESTS
  • Professional Solutions

    I specialize in website security (over 500 secured websites and malicious code removals), Linux administration/automation, cPanel/WHM expertise, installation and troubleshooting of different types of open source applications. I have over 5 years (and counting) experience in a web hosting company. I do not bid for projects I am not confident I can complete.

    security bash 00 more less
    • $22.22 HOURLY RATE
    • 4.9
    • 3 HOURS
    • BULGARIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 4 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
  • Linux, Storage, HPC - Systems Engineer

    To delight a paying employer. To enhance & contribute to scientific/business computing in the realm of the linux kernel and associated environments. … more

    To delight a paying employer. To enhance & contribute to scientific/business computing in the realm of the linux kernel and associated environments.  less

    devops python linux-system-administration redhat-administration ubuntu network-administration apache-tomcat bash 00 more less
    • $22.22 HOURLY RATE
    • 4.6
    • 448 HOURS
    • CHINA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 4 TESTS
  • Your windows systems administrator

    Always learning, never stop, always hungry for knowledge I'm a creative mind that wants to start freelancing as young as...well, I learnt about freelancers. I fell in love with this world just by reading, getting to establish work … more

    Always learning, never stop, always hungry for knowledge I'm a creative mind that wants to start freelancing as young as...well, I learnt about freelancers. I fell in love with this world just by reading, getting to establish work relationships with people all around the world, isn't that appealing? It's now time for me to notice if it's as pretty as I've read. I'm an IT professional with experience on systems administration and web programming, something around 2 years. Although I consider myself an outstanding programmer, I know there are lessons to learn, and I don't really mind since If I didn't like learning I wouldn't have chosen this career, would I? My main objective right now is to get as much experience possible either in systems administration, a field I love, or web programming, a field in which I have experience and love as well, in a lot of different projects if possible, varying the experience from one to the other. Hope to make business with you reader Manuel M.A.  less

    customer-support technical-support sql mysql c c++ html css ajax php jquery translation-english-spanish translation-spanish-english linux-system-administration bash libreoffice network-administration customer-service helpdesk-support windows-7-administration windows-xp-administration wordpress 00 more less
    • $10.00 HOURLY RATE
    • 5.0
    • 1089 HOURS
    • SPAIN
    • LAST ACTIVE
    • 14 PORTFOLIO ITEMS
    • 6 TESTS
  • Sr Linux / Amazon EC2 / Migrations / Nginx / Security / DevOps

    A self-motivated System and Network security administrator with more than 10 years in the management and analysis of Linux/Unix enterprise Servers (60- 70 servers). With deep and advance knowledge of highly scalable servers, Cloud Computing, High performance, Hardening Servers … more

    A self-motivated System and Network security administrator with more than 10 years in the management and analysis of Linux/Unix enterprise Servers (60- 70 servers). With deep and advance knowledge of highly scalable servers, Cloud Computing, High performance, Hardening Servers, Migrations, Ethical hacking, Development Operations - DevOps, Open Source services and Server optimization. Certifications such as: Certified Ethical Hacker - Red Hat Certified Engineer - Cisco CCNA. Expertise in: MIGRATIONS: AMAZON/Wordpress/Magento/LAMP/Cpanel migration plans and implementation, backup-restore and recovery plans. I have helped dozens of clients migrate their web sites and applications into the CLOUD. Design and build Web Servers with HIGH PERFORMANCE (LAMP, NGINX/python, Nginx/Varnish, Nginx/php-fpm, Jboss, Apache tomcat and Varnish) - Improve and Fix performance issues, service optimization, security issues and deployments. MALWARE removal and analysis: WordPress / Magento / Joomla Malware removal and remediation, Incident handling and Forensics analysis. BOOST and optimize websites with: NGINX, Varnish, REDIS, Amazon S3, Memcached, APC, apache tunning and mysql tunning, Amazon CloudFront and more. Amazon Cloud Computing (AWS) - AMAZON EC2, amazon CDN S3, amazon RDS, amazon ELB, Amazon AutoScaling, VPC, CloudFront, Route53, etc. Also Management of multiple Control panels like Rackspace Cloud Computing, SoftLayer, GoDaddy, HostGator, dreamhost and MediaTemple. Designing and deploying scalable & Highly available systems such as: Amazon Load Balancing (ELB), Hearbeat, HAProxy, mysql cluster, apache cluster... Network and web security such as: Vulnerability Assessments, Hardening servers, security audits, Penetration testing, Virus/Malware/Threats/Vulnerabilities countermeasures, web security, fail2ban, Tripwire-AIDE-OSSEC, mod_security, mod_evasive, Denial of Services (DDOS) countermeasures, Firewalls (iptables, CSF and apf), etc. VPS: Cpanel / WHM / Plesk / DirectAdmin / Webadmin - Migrations, management, hardening, configuration, maintenance and high level of Administration. Databases Administration such as: Mysql tweaking and tunning, MongoDB, load balancing and Mysql replication (Master & Slave) for High traffic. Database: Mysql tweaking and tunning, MongoDB, ElasticSearch, Apache Solr, Sphinx, lucene, MariaDB, Postgresql replication & Pgpool, Mysql load balancing and Mysql replication (Master & Slave) for High traffic. Continuous integration (CI) and Automated configurations with: Puppet, Capistrano, GIT and Fabric. Jenkins + github, Jenkins + nginx... Networking: TCP/IP high expertise, NAT, FIREWALLS, CISCO routing and switching and Packet analysis with tcpdump and wireshark. Storage solutions and Directory management: SAMBA, NFS, FTP and sftp. LVM and RAID*. SCRIPTING: Bash and python. Proficient with MAIL Servers: postfix, sendmail and Zimbra. Source control versioning: GIT and SVN. Deploying and maintaining Monitoring systems such as: nagios, ZAbbix, cacti and Jboss Operation Network (JON). Backups solutions: amanda, rsync, Amazon backups and rsnapshot. Research & development (R & D) for any open source service and technology.  less

    network-security amazon-ec2 nginx linux-system-administration penetration-testing apache-administration jboss ubuntu virtualization samba security bash mysql amazon-rds amazon-web-services nagios rackspace-cloudservers clustering iptables centos git apache-tomcat unix-system-administration varnish-cache django-framework 00 more less
    • $24.99 HOURLY RATE
    • 4.8
    • 5279 HOURS
    • MEXICO
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 4 TESTS
  • Pavel Sokolov

    Since 2001 till 2005 I have jobs in several organizations in the Ukraine and the Russian Federation combining the system administration and programming job-titles and functionality. Carried out installation and adjustment of local networks, installation of workstations with Windows and … more

    Since 2001 till 2005 I have jobs in several organizations in the Ukraine and the Russian Federation combining the system administration and programming job-titles and functionality. Carried out installation and adjustment of local networks, installation of workstations with Windows and DOS operation system platforms, adjustment of the users software, Linux and Windows servers administration, in particular such services as a proxy-server squid, web-server Apache, databases servers like MySQL, Postgress, Interbase, MS SQL. Carried out adjustment of connections to the Internet, configuration of the firewalls, mail-servers, DNS; administration of domain controllers, user group policies. I have made service programs and utilities with such programming languages as Object Pascal, C/C++, C#, Java, VBA, perl, tcl, JavaScript, ActionScript, php. I was engaged on electronic cash equipment, POS-terminals, specialized systems of trade and hotel business: RKeeper, StoreHouse, Fidelio. I have spent training and consulting of the personnel. I have provided services of the technical troubleshooting to a number of the organizations and private persons. Till the may of 2005 I worked in the regional service-provider company. Job title: leading expert of an IT-department. Tasks: • connection links monitoring and appeared technical troubles solving;; • technical support of the new and existing customers of the Internet, VoIP-telephony and NMT-mobile communication, working with the "Билл-Мастер" billing system; • participation in company projects realization: VoIP-telephony, access to the Internet by DSL, SDH, WiFi, WiMAX and GEPON technologies, national project «Education», «Safe-City» project, providing IPTV services; • installation, adjustment, testing and monitoring of the equipment such as satellite digital modems, routers, DSL-racks, base stations, modem pools, optical multiplexers manufactured by companies like Cisco Systems, Inc., ZyXEL, Alvarion, MERA Systems (ALOE), Comtech EF DATA, Nateks etc. Personal skills: • base knowledge of the internetworking, OSI and its protocols; • engineering mentality, abilities to training innovate technologies; • skills of programming for various platforms with use of wide range of development tools for solving target problems; • a base level of English language. Recommendations: • Corporate silver medal «for the deserved worker Chukotka’s sphere of services» • The Letter of thanks from department of formation and youth policy of Chukchi  less

    javascript c c# actionscript-3 perl php java c++ vba vbscript bash object-pascal actionscript-2 adobe-flash adobe-flex systems-development socket-programming database-programming illustration logo-design 00 more less
    • $30.00 HOURLY RATE
    • 4.6
    • 0 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
  • *nix system administrator

    A System Administrator for over 14 years with extensive knowledge of linux operating systems. I love what I do, and that makes it even better. Even after 14 years, it's still something I enjoy doing. So if you have … more

    A System Administrator for over 14 years with extensive knowledge of linux operating systems. I love what I do, and that makes it even better. Even after 14 years, it's still something I enjoy doing. So if you have a problem and you need someone to solve it, or you want to make sure someone is around to prevent it. I'm your man. Please see http://www.linkedin.com/in/gregborbonus/ for full resume  less

    linux-system-administration bash whm cpanel dns apache-administration apache-tomcat smtp email-handling email-technical-support network-administration computer-networking unix-shell freebsd haproxy lighttpd ubuntu 00 more less
    • $55.56 HOURLY RATE
    • 5.0
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 8 TESTS
  • Email Deliverability Manager / Consultant | PowerMTA Optimization

    Email Deliverability, Email Intelligence and Ant-Spam Specialist. ----------------------------------------------------------------------------- - Requirements analysis - IPs registration - IPs monitoring (blacklisting/Whitlisting) - DNS/Reverse records settings - SPF - DKIM - FBL - PowerMTA Configuration - Daily Performance reports - Daily Bounce processing - Advance Configuration and optimization. - Warm up IPs. - Global ISP configurations … more

    Email Deliverability, Email Intelligence and Ant-Spam Specialist. ----------------------------------------------------------------------------- - Requirements analysis - IPs registration - IPs monitoring (blacklisting/Whitlisting) - DNS/Reverse records settings - SPF - DKIM - FBL - PowerMTA Configuration - Daily Performance reports - Daily Bounce processing - Advance Configuration and optimization. - Warm up IPs. - Global ISP configurations. - Email System audit. - CAN-SPAM Act education to clients. - Basic / Intermediate / Advance training about Email designing, Email writing and how to achieve higher and long term consistent results. - Email headers audit. - Planning of new email system with your client's company development team. I have worked and currently managing some of the medium size ESP like TotalSend.com.  less

    bash amazon-web-services virtualization mysql apache-administration system-automation email-deliverability-consulting email-technical-support email-marketing 00 more less
    • $60.00 HOURLY RATE
    • 5.0
    • 74 HOURS
    • SPAIN
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
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