Scripts & Utilities Developers

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Raj Bose

Raj Bose

Sr. LAMP Stack Developer with API Integration

India - Tests: 2 - Portfolio: 1

I have 5 years of experience in developing software systems on top of LAMP stack with API Integration and advanced jQuery Proficient in REST APIs, XML/JSON based API integration. Acquaint with SVN/GitHub for version control.

$10.00 /hr
3,076 hours

Edgar Salvador Arriaga Lara

Edgar Salvador Arriaga Lara

Web Developer


I'm a Web Developer with more than 3 years of experience. My skills include PHP, SQL, HTML, CSS, JavaScript, jQuery, Ajax...

$12.00 /hr
2,671 hours

Rodney Caston

Rodney Caston Agency Contractor

Systems Engineer

United States - Tests: 3

I have over fifteen years experience in linux systems administration and development, having managed large environments composed of many thousands of systems. I believe I bring with me a valuable perspective on how to provide solutions for efficiently managing extremely large, and distributed environments without scaling headcount. Some of my accomplishments include having built site reliability/network operations centers from the ground up, from the development of the fault and performance management systems to the management of the staff. I have built up and administered large scale email infrastructures which would send and receive millions of emails daily. I have managed datacenter migration projects consisting of thousands of servers running live services. I have extensive experience in the online gaming industry, focusing on adminsitration, server engineering, and DevOps. I have even worked in a creative capacity as a writer and creative designer in the past, having co-created the MegaTokyo™ intellectual properties. Given the variety of roles I've had in my career, I consider myself a jack-of-all-trades. What I enjoy most is being able to provide value to the organizations that I am able to support, regardless of what role that places me in at the time. Specialties: Amazon Web Services, Apache, Backtrack 5, Bind/DNS, Cacti, Chef, Cloud, Drupal, Elasticsearch, Ganglia, Glusterfs, HAProxy, Heartbeat, Kibana, LDirectord, Linux (Ubuntu, Debian, Redhat, CentOS, Kali), Logstash, Memcache, Metasploit, Monit, MongoDB, MRTG, Munin, MySQL Server, Nagios, Netcool, Nginx, Offensive Security, OpenVAS, OpenVPN, OSSEC, OSX, Penetration Testing, Postfix, PowerDNS, Puppet, Ruby, RRDTool, SAN, Samba, Sendmail, Shell Scripting, Splunk, Squid, Syslog, SMTP, SNMP, SSL, Squid, TCP/IP, VMWare, Windows, and Xen.

Associated with: Caston Consulting LLC

$91.11 /hr
1,634 hours

Vladimir Ralev

Experienced Telecom Business Consultant


I've helped many telecom businesses bootstrap and move operations to free open-source platforms.

$100.00 /hr
1,046 hours

Oleksii A.

JavaSE/JavaEE Developer, PhD in Information Security

Ukraine - Tests: 5

Enterprise and Web Application Developer. PhD in Information Security. Especially interested in building complex (transactional, concurrent, secured, scalable etc) Java/J2EE based systems. Strive for creating systems based on sound technical designs by applying OO design concepts and software patterns.

$38.89 /hr
1,277 hours

Ilya Zimin

Ilya Zimin

.net developer

Russia - Tests: 3 - Portfolio: 1

I have three years experience in developing .NET applications using, WPF, SilverLight, Windows Forms,MSSQL, XSLT, Razor, jQuery, javascript,KnockoutJS for for medium and small businesses (example, ETL system for private clinic,registrar patients system, program for fiscal register and etc). Any job is to check my knowledge and improve my skills. I'm .net technology stack fan :)

$10.00 /hr
1,407 hours

Imran Sarwar

Imran Sarwar Agency Contractor

Expert Freelance Java Developer

Pakistan - Tests: 1 - Portfolio: 1

Over the last 3 years, I have developed a wide range of websites using Java, HMTL, JSP, Struts1 & 2, Informix, SQL, JFlash Chart, JFree Chart, JQuery, Java scripts, JEasy UI, DWR, Ajax and MySQL, Swift, Android including critical work on business sites. I am skilled in developing critical modules with even complex requirements. I also have some experience in software design and testing.

Associated with: SiriusSols

$27.78 /hr
1,987 hours

Wilson P.

Wilson P. Agency Contractor

C/C++/OpenGL/Network Programmer

India - Tests: 3 - Portfolio: 5

I am a C/C++ programmer with fair experience in Java and HTML/CSS/Javascript. I specialize in algorithm intensive game physics and ai, desktop applications using wxWidgets, machine learning and C++ based web development targetted for ASPs. Over past 2 years I have 1) Developed from scratch the physics and character maker for a 2D massively multiplayer game. 2) Developed Opensource web application framework in C++ which implements the fastcgi protocol and is designed to solve the c10k problem. 3) GUI for several desktop trading applications using wxWidgets.

Associated with: Kefas Softwares

$22.22 /hr
2,732 hours

Cosme Garcia

Cosme Garcia



My goal as professional is to help achieve the objectives of the company and add value to the services and products as well as also develop myself professionally. In the past I worked in web (ASP.NET, PHP, ASP), mobile (Windows, Android, iOS) and desktop apps, so also I have experience working with SQL Server, MySQL and Oracle databases (Store Procedures, Views, debugging sql statements). I worked too making Video Games with Unity3D (C#), AndEngine (Java), Cocos2d-x (C++), J2ME (Java), JMonkey Engine (Java) Currently I'm working with C# for web (ASP.NET) and windows desktop apps. In general I have experience in: Programming Languages: C#, VB.NET, ASP.NET, ASP (Classic), C, C++, Java, Assembly, PHP, HTML, Pascal, Visual Basic 6, Clipper, DBase 3 Plus, Delphi. Databases: SQL Server, Oracle, MySQL, PostgresSQL Web Services: .NET Web services, WFC Web Services Wireless Security Pic's Programming (16F84) Game Engines used: Unity3D, Cocos2d-x, AndEngine, JMonkey Engine If you need more information, please contact me.

$33.33 /hr
1,017 hours