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Jason R.

Jason R.

Software Craftsman & Mentor

United States - Last active: 07/09/2014 - Tests: 3

I'm a professional software engineer (over 14 years) who has been focused on the Ruby language for the last 7 years. I have developed and maintained several enterprise-scale Sinatra and Rails applications, as well as smaller apps and tools using Ruby. Prior to that I was a Smalltalk and Java developer, working on projects ranging from small in-house tools to enterprise applications. I also have a lot of experience in SQL (MySQL, Oracle, PostgreSQL, & SQL Server) and noSQL (Redis & MongoDB primarily). I have experience in mentoring and teaching programming seminars (TDD, OOP, Ruby, Smalltalk, Agile development). I'm a huge fan of eXtreme Programming (XP). I work well remotely, and have done so professionally since 2011.

$55.56 /hr
249 hours
5.00
Yevhenii Zapletin

Yevhenii Zapletin

Java SE and Android Developer

Ukraine - Last active: 07/19/2014 - Tests: 4 - Portfolio: 13

Hi, My name is Yevhenii Zapletin (English translation is Jack).   In my portfolio, are a few of the programs that I've developed. I believe my strong points are my Creativeness and Punctuality.  My #1 goal will always be to meet your needs and deadline. When working on a new project, I like to speak with the client, so that I can have a clear understanding of his/her needs and vision of the project.  I'm honest and fair. Since 2010, I'm programmer in CRDF project for the visualization of meteorological data. Developing UI (Eclipse RCP) and server (big data, cluster programming, high load). Also from 2011, I develop Android applications and games. Please take a look at my work history for comments from other clients.  Thank you in advance for your time and consideration.  I look forward to working with you soon. I have a Bachelors in Software Engineering from Donets'k National Technical University, in the Ukraine.  Listed below are my experience and skills.   - Android (2.x & 4.x) : Fragments API, Location and Sensors API, SQLite, UI, Services, Maps ,ActionBarSherlock, Parse.com, admob, etc; - Java Core: Java Core, Multithreading, Collections API, etc; - Frameworks: Eclipse RCP, JUnit; - Core web: XML, JSON, HTML/CSS, JavaScript; - IDE: Eclipse; - OS: Linux, Windows, Mac OS X; - VCS: Git, Mercurial, SVN; - Bug/Issue trackers: Jira, Assembla, Redmine; - SQL; - UML.

$50.00 /hr
251 hours
4.60
Vladimir N.

Vladimir N.

C++, C# Developer with 8 years experience

Germany - Last active: 05/11/2014 - Tests: 12 - Portfolio: 3

Most part of my 6+ years experience is connected to development of desktop applications in C++ and C#. I developed UI's, databases, application level protocols, windows services, algorithms, etc. My code is well structured, reliable and clear. Good software architecture has always been in focus as well as quality and stability of software product. I always backed up my code with well developed unit tests and accurately documented test plan. In team work I give priority to transparency, openness to new ideas and friendly atmosphere in the team.

$33.33 /hr
175 hours
4.98
Minakshi Mishra

Minakshi Mishra

C++, C#, MFC, WxWidgets, Directshow, COM, WIN32 AP...

India - Last active: 07/07/2014 - Tests: 1

I have 10+ years experience in developing applications for reputable Product Development companies in India and US. My core expertise is in C++, MFC, WxWidgets, DirectShow, COM/DCOM, WIN32 API, Socket Programming, BOOST library, STL, C#, XML, SQL Server etc. I have expert level command on Multithreading, OOPS concepts, Algorithms and Data Structures. My greatest strength is my commitment. I take great pains to make my programs readable and elegant, in addition to being correct and efficient.

$44.44 /hr
80 hours
5.00
Aleksey Baryshnikov

Aleksey Baryshnikov

10+ years experience Senior .NET (C#) Developer

Kyrgyzstan - Last active: 02/16/2013 - Tests: 4 - Portfolio: 6

10+ years experience .NET (C#) Senior Developer and engineer .Net Framework 1.1 - 4.5 VS 2003 - 2013 Seeking an opportunity to take a part in a project as a part-time developer or build a new solution from scratch my skills and experience are listed below Skills: Senior Developer, Team Leader, Project Manager, Freelancer Technologies: WinForms, WCF, WebServices, SOAP, Entity Framework, LINQ to Entities, nHybernate, ClickOnce, Dynamics CRM Operation Systems and Frameworks: WinXp, WinVista, Win7, .Net Framework 1.1, 2.0, 3.0, 3.5, 4.0 Win CE, Win Mobile 5.0, 6.5, .Net Compact Framework 2.0, 3.5 Win 2003/2008 Server Administration Devices: USB Gsm Modem, POS Printer, Gps Navigators, OpenStreet Maps, Google Maps API Databases: MS SQL 2000, 2005, 2008 + TSQL, Postgre SQL, SQLite, MySQL, RavenDB, MongoDB Development: Agile Scrum, eXtreme Programming, Dependency Injection, Tortoise SVN, Atlassian JIRA bug tracker system, BugZilla bug tracker system, Tracer bug tracker system, Bamboo Integration Machine, CI.Net Libraries and Components: Spring .NET, DevExpress, ReSharper, Visual SVN Web: Asp .Net, Asp MVC, MVC2, MVC3, WebForms, Java Script, jQuery, Ajax, W3C valid XHTML and CSS, PHP starter level Activity: 2011 'AgileSoft' software development company founder and senior developer 2004, Bronze medal winner at Inernational Olympiad in Informatics, Athens, Greece 2003, Participation at International Olympiad in Informatics, Chicago, USA

$38.89 /hr
54 hours
4.93
Jayson A.

Jayson A.

Expert on PHP/MySQL, C# (Architect, Team Lead, Dev...

Philippines - Last active: 09/03/2014 - Tests: 10

I have more than 10 years of web development experience using PHP/MySQL and ASP.NET (C#). I have developed numerous websites and applications ranging from: - Content Management Systems - e-Commerce Websites - Ticketing System - Job Portals - Web Spiders/Scrapers - B2B/B2C Portals - Inventory System - Multi-Level Marketing System - Customer Relationship Management Systems - etc.

$44.44 /hr
89 hours
4.92
Vadim S.

Vadim S.

Experienced Web Developer, skilled at PHP/MySQL/Ja...

Ukraine - Last active: 10/21/2013 - Tests: 14 - Portfolio: 6

See http://www.skorba.pp.ua/en/ for more details OS, software, environment: Excellent knowledge of Windows and Unix systems at the administrator level. Knowledge and experience in setting up and implementation of application software. Main working bunch — LAMP. Expertise in configuration, support, optimization of web servers and associated environments, using memcached, nginx, HAProxy, Varnish, scribe. Development Experience: 9-year experience of web development in PHP (Java, Python), profound understanding of OOP and MVC model using PHP-frameworks (ZendFramework, CodeIgniter, Symfony, CakePHP, Yii) for its implementation. Experience in designing high-loaded systems, their object model and database structure, using ER and UML-diagrams, documentation and the subsequent successful implementation, upgrade and support. Technologies: Proficient in W3C valid XHTML layout (and solving problems of incorrect display in different browsers), CSS, JavaScript, using various frameworks (JQuery, ExtJs, YUI, MooTools) to implement a dynamic user-friendly interface. Understanding and applying AJAX-technologies, SOAP/REST data exchange between web services, implementation of web services. Instruments: Use — Doctrine, Propel as ORM, as well as the Sphinx for the implementation of relevant and rapid search. Experience in applying for the template - XSLT, Smarty, in-line PHP, LESS. Using Mantis, dotProject, Trello, Trac, Jira, Basecamp, Assembla, Unffudle as a bugtracker for the project management and monitoring tasks. Version control — Mercurial, Git, CVS, SVN. IDE — Eclipse, NetBeans, ZendStudio. Apache, nginx, lighttpd as a web servers, MySQL, MSSQL, PgSQL, MongoDB, memcache, redis - as data storage and cache. Used flexible Agile principles (Scrum, Kanban) for team development and management.

$55.56 /hr
673 hours
5.00
Gregg Gajic

Gregg Gajic

Software Developer

United States - Last active: 10/28/2013 - Tests: 1

I enjoy solving problems with software. My objective is to deliver high quality results in a timely manner, so your project gets done right, the first time. Moreover, through friendly, clear, and responsive communication, I seek to establish long-lasting relationships. You can find me on GitHub [https://github.com/gg] and Stack Overflow [http://stackoverflow.com/users/714208/gregg]. I prefer to be contacted via email, but I am also available via IRC, AIM, and Skype (text/voice).

$50.00 /hr
102 hours
5.00
Torsten Weigelt

Torsten Weigelt

Computer Scientist

Ireland - Last active: 09/13/2014 - Tests: 23 - Portfolio: 5

The following (not conclusive) list summarizes the skill and experience: o Able to notice and pursue odd details o Hands-on knowledge of QA methods, tools, and terminologies o Willingness to get one's hands dirty, to experiment, to try something to see what happens o Extremely passionate about high quality, clean software o Ability to research, grasp and apply new concepts o Methodical and systematic testing approach o Skeptical, especially about assumptions, and want to see concrete evidence o Solid understanding of quality systems and software test cycle processes o Ability to run tests, analyze reports, and recommend corrections as needed in order to ensure high quality standards Specialties: o Programming expertise: C/C++, Java, nesC, PHP 4/5 o Web development: W3C conform: (x)HTML, CSS o Union negotiation and team leading

$222.22 /hr
105 hours
4.87
Bob Harren

Bob Harren

Cyber Security Professional - CISSP, FITSP-M, FSO

United States - Last active: 01/15/2013 - Tests: 2

I focus on securing client information systems by providing a full range of cyber security services to global institutions and major corporations while providing a total business focused orientation.We offer a trustworthy, high-quality option to using in-house assets for your cyber security efforts. We can provide expert IT security consultants with high levels of industry experience, technical certifications and practical know-how.

$250.00 /hr
106 hours
5.00