IT & Networking Administrators

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Timur Birsh

Timur Birsh

Unix Systems Expert and Oracle DBA

Kazakhstan - Tests: 7

Hello, Over the last 15 years, I am working with the following Unix systems: BSD based systems, Solaris and Linux distributions including Debian, RedHat Enterprise Linux, CentOS, Oracle Linux and Ubuntu. Over the past years I have developed a wide range of solutions: VPN, proxy, mail, web, file, Samba, DNS, DHCP, SSO, database, monitoring, backup, virtualization and high availability servers. I am Oracle DBA with the 5 years of experience. I work for financial institution. On my control a 21 databases. Mission critical and big databases runs on the IBM hardware and AIX operating system. Other databases runs under control of Solaris (SPARC) and Linux operating systems. For data protection we use Data Guard. One of the best products of the Oracle is Enterprise Manager Cloud Control. We use it for the databases and hosts monitoring. Its management repository contains a lot of information. It is very useful in building of custom applications (reports, etc). I have work experience with the following Oracle RDBMS versions: 8i/9i/10g/11g. I am big fan of a tasks automation. For small jobs I use shell scripts. For jobs that have complex logic I use Python or Perl. For complex text processing I use awk, sed and shell scripts as a glue. I have 5+ experience of C language programming for Unix. Hardware administration of the following vendors: Oracle (Sun), HP, Dell. I am contributor of the following free software projects: Debian (, Transmission Bittorrent Client, inadyn Dyndns client. I maintain the following opensource programs: * sXid - * cd-discid - I use Git for source code management. I would be happy to help you. Please do not hesitate to contact me.

$33.33 /hr
18 hours

Dmitry Miroshnichenko

Dmitry Miroshnichenko

Software developer, JIRA

Russia - Tests: 2

JIRA experience: - Building loosely binded JIRA system based on multiple plugins with some portion of business logic plugins - Migration to JIRA from Bugzilla with specific customer demands - Providing high-load solutions for JIRA stability (0,5 million issues, multiple projects) - Unique features design, creative solutions General: - A lot of experience in various areas of software development - Always trying to do my best Education: - Voronezh State University, Applied Mathematics and Computer Science Contacts: Skype: parus1988 e-mail:

$22.00 /hr
0 hours

Danilo Chilene

Danilo Chilene

Devops Engineer / Python Programmer

Brazil - Portfolio: 1

Dedicated to optimization, automation, experienced DevOps Engineer that understands operations and development to quickly deliver code to customers. Has experience within Cloud and monitoring solutions, as well as DevOps development in Mac and Linux systems. Core Qualifications - Experienced with Interpreted Languages, including Perl and Python. - Understanding of Compiled languages, including C, C++, Java and Go. - Strong use of Shell script languages, including BASH. - Excellent configuration management using Puppet, CFEngine and Ansible Github:

$30.00 /hr
0 hours

Rolandas S.

Rolandas S.

Trusted Freelance IT engineer


I am a trusted freelance IT engineer with Fourteen Years Experience of using PHP, MySQL, PostgreSQL, JSON, AJAX, Linux, Google Maps API, subversion, git, HTML and CSS, SPARQL. I have strong skills of Database Design, Problem solving, Web scraping, web hosting administration and Cron Jobs. My motto - "Life is full of challenges and surprises".

$16.00 /hr
1 hours

Alexandru C.

Alexandru C.

QlikView Developer

Romania - Tests: 7

Hi, I am Alex from Brasov, Romania. With a two years (and counting) experience in Business Intelligence, I specialize in developing intelligent dashboards, analytic as well as detailed reporting for my company clients, in QlikView. Offering support from a simple concept( consulting with client, gathering requirements, creating an technical specification, implementing solution) until the final application gets into the client hands, and further offering maintenance and further implementation if needed.

$16.67 /hr
0 hours

Aidar Uldanov

Aidar Uldanov

Full Stack Web Developer

Russia - Tests: 4 - Portfolio: 1

I absolutely love programming, i will happy to work with fun team I have experience with: Libraries and Frameworks: Hibernate, Spring, GWT, JDBC, Junit, play framework, akka, yii framework, jquery, angularJs, bootstrap, less, SASS, antlr Languages: java, php, scala, javascript, html, sql Database: MySQL, Oracle, hsqldb IDEs and Tools: nginx, apache, sbt, maven, git, jira, xdebug, php-fpm, Intellij idea, phpshtorm, netbeans, jenkins, jetty.

$25.00 /hr
0 hours

Rashid Ali Khan

Rashid Ali Khan Agency Contractor

Senior Software Engineer (DOTNET)

Pakistan - Tests: 6

I have been developing systems in .NET Technologies for last 7 years. I have participated in the development of both web and desktop based applications of variety of nature. I took part in the development of reporting module of a product named eTarget which is a CRM based application used by various clients in UK. I have also developed a utility which is currently in use for synchronizing the data of two databases to enable desktop application and website to work on the same data in parallel. I have also participated in the development of web based system for Pakistan Customs, which is currently in use, by using ASP.NET and SQL server 2005. I have mainly used C# and VB.NET as programming language, .NET as framework and SQL Server 2000/2005/2008 for databases. I can handle the projects which involves development in C#, VB.NET, ASP.NET and SQL Server 2005, 2008.

Groups: AspDotNetStorefront

$17.78 /hr
9,487 hours

Ankur Bansal

Ankur Bansal Agency Contractor

R, SQL, Excel VBA Modeler - Specialist Modeling, Statistical Analysis

India - Tests: 5 - Portfolio: 5

I am an engineer from IIT Delhi and have worked for 8+ years as a process modeler and automation engineer. I have strong appetite of mathematics, statistical & analytical techniques and can work with ease on tools like Excel Data Analysis, SQL R-Project. I can provide support in creating models for engineering and business process from scratch. My expertise are in data modeling, process automation, statistical analysis and design. Please check detailed work history on my website

$30.00 /hr
560 hours

Rana Muhammad Iqbal

Rana Muhammad Iqbal Agency Contractor

Expert Drupal Developer

Pakistan - Portfolio: 10

FIGOVER is a Web Development Team. FIGOVER is a team with an aim of providing web development to client in today's highly competitive, and innovative environment. We are skilled in PHP, MySQL, Jquery, HTML and CSS. We focus on the following areas: * Drupal * Drupal 7 * MySQL Administration * PHP * CSS * HTML * Javascript * jQuery * Ecommerce * LAMP We develop Drupal Themes and Modules, develop shopping sites using Ubercart. We also provide support to Drupal community. We will work with you to develop your web presence and make sure you have the right online features to accomplish your goals.

$15.00 /hr
108 hours

Anatoly Yuzefovich

Anatoly Yuzefovich Agency Contractor


Russia - Tests: 1

I'm skilled Nix-administrator and perl developer with 10-year old experience. Administration: Linux, FreeBSD. Services ftp(proftpd,vsftpd,pure-ftpd), http(apache,nginx,lighttpd),dns,email,mysql and other services. Networking: Cisco systems devices (routing & switching). Network architecture. NAS/SAN: IBM, HP, NetAPP and work with Blade Systems (IBM, HP) VmWare vSphere virtualization. Perl programming: Web-programming - DBIx, dancer, plack, templates, modern perl, mojolicious. JavaScript - extjs, jquery, node.js, angular.js

$33.33 /hr
399 hours