Top Upwork Freelancers

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  1. Grigory Zhebrunov

    Grigory Zhebrunov

    Senior Web Developer (ASP .NET, C#, Silverlight, Java Script, WCF)

    Russia - Last active: 11/28/2013 - Tests: 5 - Portfolio: 12

    My technical summary: - HTML/DHTML/HTML 5, ASP.NET1.1/.NET2.0/4.0, MVC 3 with Razor, Silverlight, Entity Framework 3.5/4, LINQ, WCF, javascript/jQuery/toolkit, Remoting, log4net, NUnit, JavaScript on IIS server, Java SE/EE, JSP, Eclipse on Tomcat server; Ruby, Watir, Ruby-on-Rails on Web-bricks. - C/C++/VC++/C#.NET development with API/technologies: Win32 API, MFC, OLE, COM, STL, ATL, GDI, OpenGL, .NET, ActiveX, Automation, DirectX, MS XML, MS HTML. - NUnit, Watir, Selenium, Squish Frog Logic, MS Team System, development of Web-test automation tool based on Selenium RC. - Reporting: Reporting Services, Microsoft Report Viewer, Crystal Reports. - Borland Delphi: small windows applications and one large project using the technologies Fast reports, ADO, Automation, OmniXML. - Database development: MS SQL 2000/2005/2008, MS Access, MS Excel, technologies: DAO, ODBC, OLE DB, ADO/ADO.NET, MS Office Automation, SQL/T-SQL (SP, triggers), design of databases with ErWin - Mathematics research: complicated mathematical hands-on tasks solving, Fuzzy Logic, Neural Networks, Expert Systems, Genetic Algorithms, etc. Graphics programming and Game Development: 2D and 3D image processing, computational geometry, game physics. - Computer modeling: GPSS, Arena. - Operating systems: Windows 95/98/Me/NT/2000/XP, Windows CE, Windows Server 2000/2003, MacOS X Leopard. - Source control systems: Pocket PC 2003, Windows Mobile 5, Native Visual C++. - Other: design patterns, files format parsing, data storing technologies, reverse engineering, search systems (full-text search), cryptography.

    $25.56 /hr
    8,744 hours
    4.95
  2. Simon Lang

    Simon Lang

    Software Engineer / Web Application Developer. PHP, MySQL, JavaScript

    United Kingdom - Last active: 02/13/2012 - Tests: 3 - Portfolio: 1

    I am a 24 year old web application developer from Brisbane, Australia - although I'm currently based in Edinburgh, Scotland. I have a Software Engineering degree, and about 10 years of industry experience. (5 in programming and web, 5 in general I.T. support) If you're reading this, hopefully you're interested in giving me some work. I really love my job - making web applications is *fun*. I'm always keen to work with talented, passionate and like minded people, so please get in touch if you think we'd work well together. Ideally I would love to be working on challenging projects that are founded on a Zend Framework back-end and a rich Javascript front-end interface. I am also starting to experiment with developing my first Chrome Extensions, Android Apps, and Google Marketplace Apps. I'm a bit of a Google Fanboy and love working with their APIs. http://www.simonlang.org/

    $66.67 /hr
    552 hours
    5.00
  3. Alex S.

    Alex S.

    Android Developer

    Russia - Last active: 02/05/2014 - Tests: 6 - Portfolio: 11

    Professional Android Developer with over 8 years general(desktop/mobile/emedded) programming. Programming languages: Java, C/C++, PHP, HTML, asm. Fluent use of any new frameworks. Can work as standalone programmer with minimum directions from Your side, also as a good teamworker with cooperations and agile management. Sphere of experience: Top notch Android development, using latest techs, tools and analytics. Will drive your app to the top charts; Team lead; Team manager; UI/UX expert; Monetization, promotion, ads; Data protocol specialist; Beta testing, Feedback control system development; SCADA design; Engineering and design of control systems robots and machines; University background: Specialist with a degree in mechatronics engineering. Strong mathematical and system control knowledges. Spoken languages: English(fluent); Japanese (spoken). Available at: Gmail/skype/hangouts Devices: Android handsets and tablets, wearable, iOS

    Groups: Android

    $50.00 /hr
    6,017 hours
    5.00
  4. Sergey Borisov

    Sergey Borisov

    .NET 4 Microsoft Certified Windows Developer (WPF, WinForms)

    Cyprus - Last active: 09/22/2012 - Tests: 1

    I am Microsoft Certified Technology Specialist ".NET Framework 4, Windows Applications". Over the last 6 years, I have developed a wide range of Windows Applications using Delphi, WinForms, WPF. My core competency lies in a perfect design of user interfaces via modern technologies. Also while I was studing I got a lot of awards for programming contests. So I have a very good programmer logic. I also have experience in the following areas: MS SQL Server, Postgree, PHP, ASP.NET, Java, Delphi Prism, Delphi.NET, JavaScript.

    $22.22 /hr
    69 hours
    5.00
  5. Shamandura C.

    Shamandura C.

    Game Developer

    Philippines - Last active: 01/12/2014 - Tests: 1

    I seek for opportunities to develop fun and exciting games and hone my programming, math, and physics skills in the process. I have a broad experience with Unity3D and have worked with Unigine as well. I was involved in MMORPG projects and wrote game flow, UI, networking, physics code as well as some shaders. I now work with a team developing mobile games for IOS. I am a front end developer but engage in back end code writing and maintenance as needed. I have used the following tools and languages: Unity3D, Unigine, UnityScript, UnigineScript, C++, Photon, Badumna, XM, SQL, PHP If you think I have the skills you need, please feel free to contact me.

    $30.00 /hr
    424 hours
    4.80
  6. Ryhor Supruniuk

    Ryhor Supruniuk

    Software and Mobile Developer

    Belarus - Last active: 6 months ago - Tests: 1

    Highly motivated developer with broad understanding of software development workflow. Have broad experience in different areas begining from mobile apps and ending by business solutions for different platforms. Also I've experience development trading algorithms that were profitable. Programmed and modified trading systems for the different trading platforms with API & FIX protocols. Created both automated and semi-automated trading systems, custom indicators, and risk management tools. Platforms: iOS, Windows, OS X, Linux, FreeBSD Languages: Objective-C, C#, Ruby on Rails, Python, SQL, Java, Easy Language, Metatrader, WealthLab, Delphi Tools: Xcode, Intellij Idea, Pycharm, Visual Studio, Embarcadero, Visio, Multicharts, Wealth-Lab, Tradestation, Metatrader iOS: CoreData, CoreLocation, Foundation, MapKit, UIKit, AFNetworking, MKStoreKit, Socia, CorePlot, CocoaPods, Multithreading, Networking,RestKit, etc.

    $13.94 /hr
    33 hours
    5.00
  7. Maxim Zavadskiy

    Maxim Zavadskiy

    Web/Game Developer on Cutting-Edge. Honest and clear communication.

    Finland - Last active: 4 months ago - Tests: 1 - Portfolio: 4

    Maxim Zavadskiy is a developer with experience in multiple fields such as Web Development (2 years) and Game Development (1 year). His recent 1-year long project included full-stack web design and development with Meteor, MongoDB, CoffeeScript, Bootstrap, Selenium, Agile and TDD. Maxim always seeks to extend his expertise by adopting new skills. Getting project done and clear communication is a priority for Maxim. He utilizes agile development, making software in small iterations, taking constant feedback from the client. Therefore client always is in sync with developer and project progresses quickly and constantly. It proved to be highly effective technique with his previous client. Maxim cares about quality code and is a good team-player. To organize the work well and make development transparent for client he uses modern tools such as Trello, Git. Maxim has a strong problem solving skills and was multiple prizewinner of ACM-like programming competitions, including national level.

    $30.00 /hr
    69 hours
    5.00
  8. Ahmed Fathy

    Ahmed Fathy

    MCSD Certified .Net Senior Software Engineer

    Egypt - Last active: 4 months ago - Tests: 2 - Portfolio: 1

    I am a challenge seeker, I just like hard duties that puts me under mental and physical pressure, Since being a student at faculty of engineering till now i am trying to beat life challenges, I gave a lot of technical and educational sessions by age of 20 and started my career by then as an embedded SW engineer at a multinational company and then by the age of 21 as a research and development engineer to invent a new RFID positioning technique that was nearly going to be published as a patent but time didn't allow this to happen and then began my .Net software carrier till now to develop various stand alone and an integrated software modules for large and small size companies, Just check my complete LinkedIn profile to see that i don't let anything to the chance, I just plan and conquer. I am also a Microsoft certified professional, specialist and solutions developer who built up a huge number of complete, integrated apps using C#, WPF, Silverlight, WCF, Web services and a lot more techs. I am looking forward to be hired by a client who have a great challenge for me that i can apply my experience in.

    $22.00 /hr
    703 hours
    5.00
  9. Paul M.

    Paul M.

    Multi-disciplined Development Engineer

    South Africa - Last active: 6 months ago - Tests: 5

    I have been involved in software and hardware product development in the electronic manufacturing industry for the last number of years. Primarily this focus has been on embedded development on ARM with C++ but also Java, C# and PHP for testing, prototyping and for the development of other products and services. I have also worked in the research sector, around the field of space science and astronomy instrumentation. My strong background in electronics and software development is complimented by more than a decade of experience using open source tools and systems to deliver robust and scalable solutions to industry. I would be interested in endeavours where I can leverage my skills and expertise to create lasting customer value.

    $55.56 /hr
    51 hours
    5.00
  10. Jouie Dominisac

    Jouie Dominisac

    Prolific Writer, Excel/Word Expert, Project Manager, and VA

    Philippines - Last active: 07/08/2014 - Tests: 20 - Portfolio: 1

    According to my Innermetrix Disc Index results, I have the following unique behavioral strengths: * I build confidence in others needing a boost. * I show remarkable consistency in project ability: I lead by demonstrating and mentoring, without inconsistencies or sudden changes. * I have a high degree of quality-control orientation. * I am conscientious: I do things the correct way, the first time. * I am people-oriented in a stable and sincere way. * I have a keen awareness of the broad-based impact of important decisions. * I am self-motivated, goal-directed, and able to spread that motivation to others. * I am able to deal with details (exact standards, data, fine print, and close tolerances) with accuracy and confidence. For 7 years now, I had been growing in the IT department of a manufacturing corporation. I was the IT Coordinator, which involves: * designing, planning and implementing the new software * making sure all affected departments are involved and well-spoken for * ensuring that the integrity of the old Sybase database is maintained * providing reports and presentations in MS Excel, Word, Visio, and PowerPoint for logistics, sales, and production to determine margin curves, appropriate lead times, and consumption trends. Now that we have two kids, we agreed that it would be best for me to spend more time with them and do home-based assignments and projects instead. I have also worked on several freelance articles for different companies outside of and in oDesk for the last seven years. These involve * ghostwriting original and interesting articles on different topics * providing well-researched technical papers on varied subjects * proofreading or rewriting articles from other writers Here on oDesk, I have extensive experience in providing varied online services to an educational start-up company: * recruit, interview, hire, and manage employees * call, enroll, and update parents on student matters * create, present, and implement quality manuals for various departments or for general use * gather operational data and provide reports * create, modify and maintain various online tools used by employees I am proficient in HTML, C++ and Visual Basic programming. I am an expert in data entry and MS Word and Excel conversions of data. I occasionally offer tutorial services in English accent enhancement, conversational English, MS Office Applications, and High School Math and Science. I am also fluent in Spanish (Mexican). My objective here on oDesk is to earn, learn, hone my skills, and be regarded as a reliable service provider by always delivering timely and quality work.

    $10.00 /hr
    1,203 hours
    4.89