IT & Networking Administrators

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Stepan L.

Stepan L. Agency Contractor

PHP / Drupal

Russia - Last active: 8 days ago - Tests: 5

I'm a professional web developer with more than 5 years of programming experience, great communication skills and clean code written in compliance with the highest quality standards. My current focus is on Drupal, PHP, MySQL, JS. I can offer a constructive approach with quality and flexible code. I've been involved into several big projects and definitely like challenging tasks. If you need well coded and well configured web site or web application, then i am a right man who can do this job.

$30.00 /hr
5,329 hours
5.00
Yurii Zaitcev

Yurii Zaitcev Agency Contractor

Senior Symfony 2/Laravel/Node.js, AngularJS/Backbo...

Russia - Last active: 5 days ago - Tests: 17 - Portfolio: 7

My specialization is hi load projects. With me you can be sure that I will build project that can be scalable for hi loading. My primary focus is backend development Symfony 2 + Amazon AWS on nGinx. I also have strong knowledge of JavaScript - Node.Js, AngularJS, Backbone. I use memcache and memcached, as well as I can do own dedicated caches into applications that use a lot of data. As DB - MySQL (good experience in sharding, partition, replication), NoSQL - MongoDb or Cassandra. Using of APC (alternative PHP Cache), ESI FPC (full-page cache) in projects, along with Nginx + php-fpm, eAccelerator, Sphinx, and MySQL in tmpfs. Please feel free to discuss all the details of your project with me and let me know if you are interested in my services. I'd also like to mention that if you have a complex project to develop, we are able to assign additional programmers to the project. I look forward to working with you.

Associated with: Umbrella Enterprise
$50.00 /hr
4,536 hours
5.00
Gustavo Folga

Gustavo Folga Agency Contractor

AWS Certified Solutions Architect, Linux and Excha...

Uruguay - Last active: 7 days ago - Tests: 6 - Portfolio: 1

IT Professional with 12 years of experience with Linux & Windows. cloud platforms: AWS virtualization: vSphere, Xen, KVM, Hyper-v web servers: Apache, nginx, IIS vpns: openSWAN, pptpd, OpenVPN, vpnc panels: zpanel, cPanel, virtualmin mail servers: sendmail, postfix monitoring: nagios, cacti automation: puppet dbs: mysql, MSSQL Directory Services: Active Directory, OpenLDAP Messaging: Exchange 2003/2007/2010/2013 Backup: Backup Exec, NetBackup Firewalling: Fortigate,

Associated with: Gradus IT
$45.00 /hr
197 hours
5.00
Robert K.

Robert K. Agency Contractor

PHP Developer

Poland - Last active: 1 day ago - Tests: 3 - Portfolio: 5

I`m a programmer with five years of experience in software development. I have created a wide range of websites using PHP, JavaScript and MySQL including one's for start up companies like social portals,content management systems and small businesses especially dealing with INTRANET & EXTRANET. I also have gained considerable experience in the following: PHP, SQL, Ajax, OOP, MemCached, Linux. Most of my projects were created using Agile / Scrum methodology in short iterations (2 weeks). I am always open to furthering my programming skills and learning about new frameworks, API's and other tools In essence, I provide high quality code, perfect feedback and above all value the client's needs and requirements.

Associated with: Polcode
$36.00 /hr
6,017 hours
5.00
Rodrigo Marcelo Martinez Velasquez

Rodrigo Marcelo Martinez Velasquez Agency Contractor

IT Consultant, Web designer and developer in PHP a...

Bolivia - Last active: 1 day ago - Tests: 1 - Portfolio: 8

The past 8 years I have planed and develop systems and web sites using HTML, Ajax, PHP, MySQL, Mongo, Bitcoin and other technologies for banking, betting, social media and other companies. I'm a person that can be in charge of planing, managing and developing the site and system you need. One of my strengths is to work on teams and be very cooperative about sharing knowledge and get things moving.

Associated with: Tesdra Wide
$33.33 /hr
9,976 hours
5.00
Alexander K.

Alexander K. Agency Contractor

Ruby on Rails developer / PhD

Russia - Last active: 1 day ago - Tests: 7

Thorough and diligent computer scientist, devoted to implementation of brilliant technological solutions. Team leader in top 5 russian internet company. Web development (Ruby on Rails / Django / Other) Linux administration (Services, Networking, Virtualization) Artificial intelligence and big data expertise. PhD in Computer Science. Interested in challenging projects for me and my team.

Associated with: United Systems
$33.33 /hr
2,100 hours
5.00
Igor Sidorov

Igor Sidorov Agency Contractor

.NET Web/Desktop developer

Russia - Last active: 1 day ago - Tests: 5 - Portfolio: 1

I am skilled web/desktop application developer. Currently, I am working with .NET technology, but I also used to develop on Java, Ruby, C, C++, Matlab and plenty of other languages and technologies. I'm PhD in computer science, MCSD, with total 12 years of experience in software development. I'm fluent in both written and spoken English, and got second education as an interpreter. I used to be a PM for two years, and daily online meetings with English-speaking customers were a part of that job. I like complex tasks and can quickly dig into any technology or area of expertise.

Associated with: Anthill
$30.00 /hr
2,981 hours
4.96
Stephen F.

Stephen F. Agency Contractor

Senior Software Engineer/Database Engineer/Project...

Canada - Last active: 1 month ago - Tests: 14 - Portfolio: 12

Software Engineer, Database Engineer, and Linux Administrator. I'm always seeking exciting new opportunities, particularly working with modern web applications. I have 16 years experience in software development, working with a number of technologies such as: Node.js / AngularJS / PHP / MySQL / Cassandra / MongoDB / Oracle / Java / Android / C/C++ / Objective C / Laravel / CakePHP / .Net and more... I'm a firm believer in agile development, TDD/BDD, and following best practices. I also have a wealth of experience managing and deploying high-availability server clusters, and developing scale-out ready web applications on Red Hat, CentOS, & Ubuntu servers. I specialize in SaaS based applications deployed on cloud platforms like Amazon Web Services, Rackspace Cloud, and Google Cloud. I can also assist you in deploying devops, continuous integration (Bamboo, Jenkins, TravisCI, etc), continuous deployment, and other automations.

Associated with: Kupo Web Services LTD.
$56.67 /hr
3,849 hours
4.98
Maksym Kalin

Maksym Kalin Agency Contractor

Android SDK | PHP | JS | AJAX | CodeIgniter | Zend...

Ukraine - Last active: 1 day ago - Tests: 11 - Portfolio: 31

I team lead of iOS and Android developers. I have over 10 years of experience in IT industry and software development. During these years I have worked as a team leader in different software companies, was involved in large scale projects in different areas of business such as healthcare, transport and energy. I have strong knowledge in developing web and mobile applications. My core competency lies in building a client-server solutions for mobile devices and web services for a wide areas of using. My approach is to use OOP and MVC in my project as well following to the standards and quality of the code. I use only the best technologies to create my projects: - PHP / Zend Framework / CodeIgniter - Android SDK / Java - JS / AngularJS / JQuery - HTML / CSS - JSON / XML / SOAP - MySQL / Oracle Currently I'm the founder and team leader of "Golden-Team" company.

Associated with: Golden Team
$33.33 /hr
8,607 hours
5.00
Krasimir K.

Krasimir K. Agency Contractor

Amazon AWS Expert , Office 365 Migration, Azure Ex...

Bulgaria - Last active: 5 days ago - Tests: 2

Essential skills and technologies: =========================================================== OS: Windows 2008/R2, Windows 2012/R2, Redhat/CentOS IaaS/PaaS/Cloud: Amazon AWS, Microsoft Azure, Windows VPC, Cloudshare, HP Cloud Matrix, Interoute Cloud, Office 365 CM & Automation : System Center Configuration Manager, System Center Orchestrator, Group Policy Management, Web & App servers: IIS, Apache, Nginx, Varnish Databases: MSSQL, Mysql, PostgreSQL, CouchDB, Redis Monitoring: System Center Operations Manager, Nagios, Icinga, Zabbix, Monit, Munin, Cacti Virtualization: Hyper-V, Citrix Xen Server, KVM, Xen, VMWare Mail servers: Microsoft Exchange 2007/2010/2013, Postfix, Zimbra, Qmail, Exim Backups: System Center Data Protection Manager, BackupPC, VSS backups HA: Network Load Balancer, Microsoft Cluster Programming & Scripting: Powershell, Perl, Bash Networking: DNS, DHCP, NFS, Vyatta OS, Quagga, Firewalls, Cisco/Dell routers & switches, OSSEC & IDS Other: Atlassian products(Jira,Confluence, Bamboo), Microsoft Sharepoint, Agile, ITIL ========================================================== My Public Microsoft Portal could be accessed at: https://www.mcpvirtualbusinesscard.com/VBCServer/krasi.kosev/profile

Associated with: GoToAdmins
$55.56 /hr
306 hours
4.91