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Türker S.

Türker S. Agency Contractor

Linux SysAdmin, Python/Django

United Kingdom - Tests: 4 - Portfolio: 3

I have been working as Linux System Administrator for 5 years. I supply linux management service for my customers. I design and install infrastructures for high-available web applications. Most of these servers use Debian, Ubuntu, CentOS, Redhat and Pardus. I use haproxy as load balancer, iptables as firewall, apache, nginx or lighttpd as web server, mysql as database server. I configure replication systems which have one or more slaves. I deploy applications in different languages like RoR, Python/Django or PHP. I am familiar with php-fpm, php-cgi and mod_php. I am also experienced in virtualization. I use openvz, vserver and kvm for virtualization. I prefer using Debian or Proxmox for host system for virtualization. I use Python and PHP to develop web and shell applications and automation scripts. I am a free software contributor. So i am good at remote working and collaboration tools. I use git and svn actively for various projects.

Associated with: TS Design Informatics LTD.

100% Job Success
$44.44 /hr
2,886 hours

Lalit Nagrath

Lalit Nagrath Agency Contractor

Experienced Developer ,Efficient and Delivers quality work

India - Tests: 6 - Portfolio: 11

Top rated Freelancer on Upwork - Efficient/Usable Skills and great communication. - Takes proper backup and create dev Environment - No need to micro Manage - Available 12+ Hours daily - Hard Worker - Full refund on Non completion of work.No BIlling for half jobs. 1800+Hours on UpWork / 140+Jobs 12 Years+Experience Over the last 12 years, I have worked on a wide range of websites using Wordpress,mysql,HTML including sites for startup companies and small businesses. My core competency lies in Working hard and providing fast response time to the client and I am seeking opportunities to Work with you and provide my best services to you WebPage Optimisation-I work extensively with recommendations given by google Page Speed. I can make your website 90+ score in page speed. Core Competencies- -Websites Migrations/Installations/Troubleshooting -Cpanel/WHM experience,website optimisations -Work to Improve page load time of website

Groups: Bluehost Developers and Designers

Associated with: Deep Solutions

99% Job Success
$20.00 /hr
2,131 hours

Anushka D.

Anushka D.

Linux System Admin | Amazon AWS Expert | AWS Consulting Partner

Sri Lanka - Tests: 2 - Portfolio: 9

4+ Experience in : System Administration - Amazon AWS (EC2/S3/RDS/SES/ElasicCache/Glacier/ELB) , Rackspace and DigitalOcean - Installing, Configuring and maintaining Linux (Cent OS, Ubuntu, Debian, Fedora) - Load Balancing (HAproxy/Nginx) - Reverse Proxy - Webservers (Apache, Lighttpd, Ngnix, IIS) - MySQL Clustering (Galera/XtraDB and NDB) - Deploying, configuring and troubleshooting opensource control panels (zPanel, Webmin, EHCP, ISPConfig) for Webservers - Scripting in bash, PHP and SQL - Fine tuning Linux systems and applications - Configuring, monitoring, performance tuning and Troubleshooting DNS, NFS, FTP, Database(MySQL/Oracle), Proxy(Squid) Servers in Linux

Groups: Microsoft Certified Professionals

94% Job Success
$27.78 /hr
152 hours

Hafiz Zeeshan Ikram

Hafiz Zeeshan Ikram

Network Administrator/Cloud Speciailist

Pakistan - Tests: 11 - Portfolio: 2

Talented IT professional with cross-platform experience in systems/network architecture, installation, implementation, integration, security, and administration in local and remote environments. Experienced in different flavors of Linux/UNIX/FreeBSD. Cloud Computing: Amazon S3, EC2, Rackspace Cloud, Softlayer cloud Linux (Redhat, Ubuntu,CentOS, Fedora etc.) FreeBSD Web Sever / Application Server (Apache, Nginx, Lighthttpd, Tomcat, IIS 6, 7 & 7.5) Database (MySQL, SQL Server), Monitoring systems (nagios, cacti, Zabbix); DNS & Firewall setups using iptables, Distributed revision control systems: svn (subversion), git; Control panels (Plesk, Cpanel Webmin) Mail Server (Sendmail etc.) Windows Server(2003 &2008, 2008 R2) Server security and reviews

76% Job Success
$22.22 /hr
1,130 hours

Mikolaj R.

Mikolaj R. Agency Contractor

PHP Developer with Frond-End and JavaScript skills

Poland - Tests: 16 - Portfolio: 18

I have worked as a PHP developer for about 7 years for now. My experience in working on a wide range of projects allowed me to work with large corporations like Adidas, Reebook and Unilever - that kind of clients are very demanding and expect performance to the highest level. Thanks to that cooperation I know how necessary thing is good communication. I worked in a team of developers as well as on my own, additionally, I have experience as a team leader. Worked on small projects and some bigger ones that took over a year to complete. I am very much familiar with the latest technologies such as: PHP 5x (OOP), MySQL 5x/Postgresql 8+ (usually with ORM if needed), MVC Frameworks, jQuery, Mootools, DHTML, CSS3, HTML5, Youtube/Facebook/Twitter API to integrate projects with social media. All my applications are SEO optimized to play good with google and easy to work with SEO companies.

Associated with: Polcode

94% Job Success
$32.00 /hr
2,981 hours

Sergey Boychenko

Sergey Boychenko Agency Contractor

javascript / JQuery / node.js / coffeescript / mobile

Russia - Tests: 18 - Portfolio: 8

Dear potential client, My name is Sergey. I'm web developer, CTO of Dunice LLC, Russia. I have 7 years experience in web development, a degree in Computer Science & Mathematics. Also I can be a manager of a team of developers in the field of web and mobile applications. I can offer my assistance in managing both integrated and separate solutions in these areas. I can manage people who uses a flexible approach to my customers, which allows me to become a part of the existing team as well as create projects from scratch. For each project, I individually select the most appropriate implementation technology. Your inspiration - mine ability. My skills include excellent knowledge of: ✔ Javascript - native!, Node.js, CoffeeScript (basic and iced), jQuery, jQuery UI, underscore.js, backbone.js, raphael.js, angular.js, meteor.js, bones.js ✔ web - CSS 2&3, HTML/xHTML/HTML5 ✔ Rails, Python, PHP ✔ SQL & noSQL - MongoDB, Redis, MySQL, PortgreeSQL, SQLite ✔ version control - SVN, GIT, github ✔ OS - Unix/Linux, MacOS ✔ MVC, APIs (integration and development), parsers, browsers extensions, well formatted code, performance & optimizations, math algoritms and logic With best regards.

Associated with: Dunice Alliance, Dunice Group, Dunice LLC

$35.00 /hr
178 hours

Karthik G.

Karthik G.

Senior Software Developer

India - Tests: 5 - Portfolio: 10

Over the last 6 years, I have developed a wide range of websites using Python, Django, Facebook API, LinkedIn API, Google + API, QuickBooks, Google DataStore, Jython, Cheetah, MySQL, PostgreSQL, SQLite, Jquery, Javascript, CSS and HTML. My role is involved in complete end-end management of a new website development projects, and I am expecting opportunities to build websites with secure and standardized one.

89% Job Success
$29.00 /hr
2,272 hours

Nick Y.

Nick Y.

Projects of MQL4, C, Lua, Perl, PHP, AJAX, etc.

Hong Kong - Tests: 3 - Portfolio: 2

Providing solutions to MQL4 / FXCM TSII development, Perl / PHP programming, AJAX projects, server administration / management,etc. Programming: 1. Programming of MQL4 for EAs and indicators in MT4 and Lua scripts for FXCM Trading Station II. 3. Custom libraries programmed in C / Delphi / Lazarus for MT4. 3. Custom Perl scripts for system administration (Linux & Unix only). 4. Custom Lua scripts for Apache2.3+, Lighttpd, and Nginx. 5. Custom AJAX applications. 6. Custom C programs. (Please note that any propriety libraries required should be provided by clients.) 7. Custom CGI scripts in Perl, PHP, and Lua. 8. Custom CGI scripts for Facebook Connect, Google OpenSocial, Paypal integration, eBay API, etc. 9. Web scraping by cURL, and Perl scripts, and MozRepl / headless Firefox. 10. Data scraping out of different programs. System Administrations: 1. Setups for Lighttpd, Nginx, and Apache2 servers. 2. Setups for opensource DNS servers, mail servers, ftp servers, etc. 3. Setups for common PHP / Perl scripts installations, include but not limited to Joomla, WordPress, osCommerce, Drupal, and PBworks / PBwiki, etc. 4. Setups for Asterisk or Vgetty servers for voice / fax / VOIP services. 5. Consulting for automation and opensource solutions on Linux. 6. Routine remote server management.

$16.67 /hr
0 hours

Artur Komarov

Artur Komarov

Full-Stack Ruby on Rails Developer

Russia - Tests: 7

Over ten years of IT experience specializing in the implementation, development and maintenance of Web and Client Server applications using Python, Ruby, PHP, Java on UNIX environments (FreeBSD, Linux, Solaris). Since 2005 year, working as freelancer, my clients: Video International (largest media advertising market operator in Eastern Europe), Argumenty i fakty (newspaper) Programming skills: Python, Django, Flask, Zope Ruby, RubyOnRails Java, Hibernate, Spring Databases: Postgres, MySQL, sqlite, mongodb Redis, Git, Gunicorn Unix/network administrator skills: Apache, Tomcat, wsgi, nginx, firewalls, dns, mail (exim, postrix, etc), proxy servers, load balancers, high availability, clusters, FreeBSD, Linux, Oracle. Also working with cisco network hardware.

$33.33 /hr
3 hours