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  1. David Knell

    David Knell

    Senior telecoms developer/CTO

    United States - Last active: 6 months ago - Tests: 2

    I've been developing software commercially for more than a quarter of a century, both as an employee of large organisations (IBM) and, to a greater extent, as my own boss. I've built and sold two businesses along the way, learning a great deal from having done so. My focus has been on telecoms. I developed TDM IVR systems based around Aculab and Dialogic cards in the late 1990s, and have, more recently, been involved in developing IP solutions using Asterisk, Kamailio and FreeSWITCH. These have included an IP Centrex platform (Asterisk and SER), a carrier-grade softswitch (FreeSWITCH) and various IVR solutions (Kamailio and FreeSWITCH). I'm fluent in a number of languages, including C, PHP, Perl, C# and Javascript, am happy to develop on Windows or Linux and have been using Agile development methods - in particular, release early and often - since before the term Agile was coined. I'm experienced with managing small teams of developers, and understand the importance of delivering the agreed product on time and within budget.

    $75.00 /hr
    3 hours
    5.00
  2. Grigory Korpan

    Grigory Korpan

    Game/Software Developer

    Russia - Last active: 2 months ago - Tests: 5 - Portfolio: 10

    I'm an experienced game and software developer. I began from making 2d mobile games of different genres from kids books to classic platformers and side-scroll shooters. Then I worked at Unigine (unigine.com) on astonishing universal real-time 3D engine for games and simulations. I've worked on naval strategy game Oil Rush (oilrush-game.com) that came out for PC, Mac, Linux, iOS and Android. I've also worked on Valley Benchmark which apple uses to benchmark it's devices (unigine.com/products/valley) and other products of Unigine. Now I'm working on an iOS client for an amazing marketplace. I'm found of writing perfect code, solving challenging tasks and creating high-quality products. :) Key skills: - c++; - objective-c; - c#; - java; - uikit - opengl; - unity - cocos2d; - cocos2d-x; - box2d; - unigine; - unigine script; - flash, actionscript; - svn, hg, git; - scons; - python; - vim, xcode, appcode, visual studio;

    $33.33 /hr
    1,980 hours
    5.00
  3. Avinava M.

    Avinava M. Agency Contractor

    Salesforce Guru - New To Odesk

    India - Last active: 11/02/2014 - Tests: 2 - Portfolio: 35

    I am a force.com Certified developer and have a proven experience in the field of custom apps development. I have developed around 60+ apps difference clients and for the community.[Please have a look at my Portfolio they contains sample of work that has been completed earlier.] I have been working upon many complex solutions that involved doing things that were originally not supported by salesforce platform. Like merging pdf, splitting pdf, creating a responsive UI. Pretty much everything. From integration to great ui. Talking about me am pretty fast, have intensive knowledge of 1.Apex 2.Batch Apex 3.Scheduled Apex 4.Triggers 5.Visualforce 6.Custom UI Development using Visualforce and Jquery 7.Responsive/Fast UI development Using Remoting 8.Salesforce Mashup with Google Maps 9.Force.com Sites 10.Sites development Using VF and Custom CSS Javascript 11.Jquery and Jquery UI 12.Jquery Mobile 13.HTML5 Mobile Apps 14.Rest API 15.Exposing Apex Classes as Rest Webservices 16.SOAP API 17.Exposing Apex Classes as Soap Webservices 18.Streaming API 19.Integration 20.Heroku as ETL/Middleware Every code piece is written keeping in mind the Force.com Best practices. Any projects related to Salesforce / Force.com are more than welcome.

    Associated with: CloudCaliber Technologies

    $50.00 /hr
    1,143 hours
    5.00
  4. Hany Medhat

    Hany Medhat Agency Contractor

    C#/C++/ASP.Net/PHP/ Professional developer

    Switzerland - Last active: 08/06/2013 - Tests: 3 - Portfolio: 4

    Over the last 3 years, I have been developing software applications in different domains like desktop applications for small businesses and websites for different applications. I have experience in the following areas: Object oriented design, design patterns, software architecture, C/C++, C#, ASP.NET, PHP, Zend, MySQL, MSSQL, jQuery and others. My core edge lies in applying my experience and skills to develop software solutions that satisfy various client's needs and to establish solid relationships with my clients.

    Groups: Application Developers Alliance, MailChimp Experts Group

    Associated with: Gioventy

    $27.78 /hr
    2,776 hours
    4.98
  5. Ostap M.

    Ostap M. Agency Contractor

    Java Developer

    Ukraine - Last active: 12/22/2014 - Tests: 3 - Portfolio: 3

    I am Java Developer with more 3 years of experience. I have developed many projects using modern frameworks and able to learn new one quickly if needed. Before I worked as team member developing networking client-server application and some web projects using MVC frameworks or plain JSP/Servlets. Languages : Java, Python Technologies : JSP, Servlets, JDBC, Web Services, REST Databases : MySQL Frameworks/Libraries: Spring, Hibernate(JPA) , JUnit, JavaFx, Netty Design skills: OOP, Gof patterns, UML Software Development Methodology: Agile, XP, TDD Tools: Maven, SVN, Git, Jenkins IDE: Intellij Idea, NetBeans Other: HTML, JavaScript, jQuery, XML, JSON, JIRA

    Groups: Corona Labs

    Associated with: Progost

    $22.22 /hr
    189 hours
    4.15
  6. Atif Mahmood

    Atif Mahmood Agency Contractor

    Android/iPhone & .Net Expert

    Pakistan - Last active: 05/23/2014 - Tests: 3 - Portfolio: 7

    A high performance professional with a proven ability to meet deadlines for required results. Five years of experience to work as Software Engineer with different companies. Keen ability to improve component design, re usability, & increase efficiency. Creative problem solving & troubleshooting skills & research oriented behavior. Over the last 5 years, I have developed a wide range of web and desktop application using C#.NET, VB.NET, ASP.NET, MS SQL Server, MS Access, HMTL, CSS, DHTML, PHP, and MySQL, including sites for startup companies and small businesses to large enterprises. My services for online administrative assistance, data entry work, web search and SEO are also offered. I have experience to work with the tools like WordPress, Joomla, and etc to develop customized packages as per requirement. Strong grip on office suite. Bespoke software applications are warmly welcomed and we sure to deliver powerful tool as per the specification. Core Competencies Include: Efficiency Improvement Reusability Creative Problem Solving Database Management Multi-Project Coordination Design & Implementation Product Improvement Innovative Ideas Key Management Skills Entrepreneurial leader known for his ability to build and lead a team to achieve goal’s within the provided deadlines to produce impressive results.

    Associated with: WisdomITSol

    $15.56 /hr
    253 hours
    5.00
  7. Hai Trinh Tien

    Hai Trinh Tien Agency Contractor

    iOS Expert

    Vietnam - Last active: 2 months ago - Tests: 5 - Portfolio: 22

    I am a creative and talented mobile developer who has been living in mobile world for 5 years. If you work with me, you would get a good adviser as well as a skilled developer. Since I have rich experience in mobile development, I can bring your idea to life successfully. For client's satisfaction, I will bend over backwards. My skill summary is as followings. iOS6, iOS7 and iOS8, Flash/Flex, PHP, Drupal. - Cocos2d, cocos2dx for Game development. - Parse - iBeacon - Social, Geo-location, Camera application. - Backend based application. - Json, RSS, XML, AJAX, Forsquare, SOAP API - Facebook, Twitter , Instagram, Google plus, Youtube - Barcode, QR code scanning related apps - Racing, Fighting, Quiz, Trivia games. - MySQL SERVER, SQLite, HTML5, PHP, JSP, javascript

    Groups: Crossrider

    Associated with: H3Q

    $27.78 /hr
    879 hours
    5.00
  8. Andrei Istomin

    Andrei Istomin Agency Contractor

    Java/Grails Developer

    Germany - Last active: 2 months ago - Tests: 4 - Portfolio: 6

    Since start of my career I've been using a lot of technologies/languages/frameworks for creation varied types of software in different areas of human life. Last years I'm focused on server side issues, including multi-threading, concurrency and complex business logic problems. Mostly I work with Java technologies(including Grails, Spring, Hibernate and other frameworks). I like to work with serious, adequate and honest clients. I'm happy if I can help somebody to create something meaningful. I'm opened for technologies and tools that I've never used before. It's very interesting to me. It allows me to open areas of life that are new to me and to get experience that I've never had before. Feel free to contact me if you think that my skills and experience might be useful for you.

    Associated with: AI Rising Soft

    $35.56 /hr
    5,636 hours
    5.00
  9. Victor Cernobai

    Victor Cernobai Agency Contractor

    Senior C++ Financial/Trading Software Developer

    Romania - Last active: 3 months ago - Tests: 2 - Portfolio: 2

    Hello and welcome to my oDesk profile, My name is Victor Cernobai and I am a professional C++ developer exclusively specialized in developing trading (and related) applications. I am in the financial industry since 2009. During this time I have participated in the development of a wide range of modules involving concepts such as high frequency trading, client/server architecture, distributed modules, OOP design patterns, low-latency optimizations, multi-threading, GPU acceleration, IPC, Socket Programming etc. My main IT expertise is C++, but I also do have working experience with Python and C#. Some more details about my expertise: a) API connectivity: Interactive Brokers API, Currenex API, FIX protocol with QuickFIX, IQFeed API, Trading Techologies, CQG, PFGBest, FXCMpro, Hotspot/ITCH, Bloomberg Open API; b) Building financial charts: OHLC, bars, Point and Figure; c) Implementing technical indicators like: Moving Average simple/exponential, MACD, RSI, bollinger bands etc. d) Data storage solutions: MySQL, SQLite, MSSQL, binary files; e) Back-testing and Optimization solutions; f) Trading algorithms: arbitrage algos, mean reversal, trend-following, trendline based etc.; As a freelancer I am only struggling to: a) Apply my programming and trading knowledge to bring higher value to trading applications; b) Be always close to the client; c) Take projects only when 100% confident they can be done on time and on budget; d) Provide the best answers to clients questions; e) Work only with serious clients. Thank you for your time and do not hesitate to ask me for portfolio samples! Best regards, CVI

    Associated with: CVI Trading Software Agency

    $55.56 /hr
    1,065 hours
    4.88
  10. Alejandro Giraldo

    Alejandro Giraldo Agency Contractor

    CSS/jQuery/PHP/Joomla/Facebook/Wordpress/Drupal/Linux/CodeIgniter

    Colombia - Last active: 08/20/2013 - Tests: 1 - Portfolio: 8

    As a blogger and code lover I have tested and worked with a big and biggest CMS like wordpress, drpal , joomla , magento, and many others, taking the first one as part of my big portfolio and experiencie as u can corroborate with my experiencie. CSS/HTML/jQuery are part of my daily work and mixing this knowledge with wordpress and PHP, I am dispossed to create almost any challenge that client put to me and becoming it in a good product. Would be awesome to meet u and make a team to create very awesome things.

    Associated with: Permalink

    $44.44 /hr
    1,005 hours
    4.96