C Developers & Programmers

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Grigorii Zhebrunov

Grigorii Zhebrunov

Senior Developer (ASP .NET, C#, Angular, Java Script, Web API)

United States - 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.

$60.00 /hr
8,744 hours

James D.

James D.

VBA/Finance/C#/Database Developer

United Kingdom - Tests: 8

VBA solutions, Database solutions (Access, mySQL, SQL, SQLLite), C# and VB.NET applications.... any MS Office solution...

$80.00 /hr
1,037 hours

Mohit Agnihotri

Mohit Agnihotri

Expert C Protocol Developer

Netherlands - Tests: 4 - Portfolio: 5

Few Professional Projects undertaken at various organisation as part of the organisation. LTE Femto EnodeB Solution: Responsibility included detailed development, testing for the given feature. In addition had opportunity to work in collaboration with end user team in Korea and completed the integration activity on MindSpeed Platform. eGTP-C PSF :This is a project which provides fault tolerant capability to trillium eGTP-C layer. Vested with the responsibility, I provided team with Technical Leadership and mentored all team members and made them aware with technical details of the requirement. In addition I was involved in design, prototyping and development of Code and final testing of the project on various platforms. SS7 & Fault Tolerant Support (TAPA SS7 Protocol Portfolio & DFTHA/FTHA) : Currently acting as Team Lead and heading a team of 4 members which are actively supporting entire SS7 protocol portfolio. My responsibility included guiding and analyzing feasibility for all upgraded related requirements. In addition, I am vested with individual responsibility to provide upgrade and maintenance related requirement for TAPA DFTHA/FTHA solution. Signaling Connection Control par( SCCP)t & SCCPX: Worked as Senior Software Engineer on SCCP & SCCPX protocol development for the Huawei MSX, CSX, ASAU as the end Product. My key responsibility includes the maintenance of the existing protocol stack, optimizing the performance with product integration and developing new features as desired by the product to enter new markets. Transaction capability Access(TCAP): While working on TCAP protocol development for the Huawei USAU end Product, my key Responsibility includes the optimization of the protocol and development of the new features as required by the product. Specialties:LTE Architecture, RRC, S1AP, X2AP, eNodeb Application Development SS7[TCAP/SCCP/SCCPX/MTP3] & Sigtran[SCTP/M3UA] protocol Development Ant, Assembly language,C,C++,Python Build Automation using CruiseControl & Other Open Source Tools

$44.44 /hr
58 hours

Ruslan Evdokimov

Ruslan Evdokimov

Senior Python/Javascript/C/C++ software developer / Tech Lead.

Russia - Tests: 4

On oDesk I have long term relation with Metaweb Inc working on their semantic network DB contents and tools including Data Mining / Scraping and reconciliation (mostly on Python). Also I developed lot of internal use tools for them with web interface using both client-side and server-side Javascript and Python (pylons framework). Company was acquired by Google when I worked here so I was continued to work for Google for some time. Later I was working on highly successful web-based corporate learning system using Django as Technical Lead. Before switching to freelance I was working in big international team developing mobile firmware and applications for different mobile phone producers including Motorola, Kyocera, Verizon, Sprint and others. I have expertise in C/C++ on BREW/UI One/Symbian platforms. I conduct C/C++ trainings, did mentoring, and worked as Team Lead too. I also take part in hiring process. I have experience in formal process (CMM Level 5), code reviews, version control systems and so on.

$44.44 /hr
3,921 hours

Aleksey S.

Aleksey S.

C++/C#/.NET/web developer, algorithms/financial/math expert

Russia - Tests: 9 - Portfolio: 12

I'm a software/web expert developer/architect with 10+ years of experience, including: - software development: .NET, C#, VB, C/C++ (MFC, STL, ATL, COM, GDI/GDI+, OpenGL, DirectX), - web development: both reach front-end and complicated business logic, ASP.NET/C#/VB/LINQ, HTML/CSS(tableless design)/JavaScript/AJAX/jQuery/ExtJS, SilverLight, PHP/MySQL, Flash/ActionScript, - financial software development: real-time algoritmic trading, historical data processing, stocks/indexes/bonds/derivative instruments/complex contracts/etc, integration to financial market broker's APIs: NinjaTrader, Interactive Brokers, CQG, etc, - math-intensive projects: complicated algorithms, reverse engineering, scientific research, Artificial Intelligence (AI) based methods. My objective is to provide high-quality services in the IT area. I'm self-motivated to do more than just simply do my job: I pay attention to customer and end-client needs to follow it better, try to predict future possible difficulties in advance and avoid them, able to make suggestions to improve project workflow and functionality, able to manage team and assure source code quality, able to work under different conditions including strong time and budget constraints. Regards, Aleksey.

$33.33 /hr
12,642 hours

Jiang ChuanWei

Jiang ChuanWei

Project manager, Architect, Sr. Developer, Java/C++/C#/Oracle

China - Tests: 3 - Portfolio: 3

Trust and Reliability, Satisfactory to clients,clean and robustness . I have worked in IT domain for over 15 years, as a Architect, Project Manager and Sr. Developer. I have worked on all phases of software development. I have extensive experience in managing projects for startups. I can offer: Requirement analysis: Coordinate with customer, help to clarify their requirement, at last, I can understand customer requirement in software better than customer themselves, and find new requirement to resolve their deeper issues. Software architect: I have excellent understanding of current enterprise software technologies, know how to adopt in appropriate framework in projects. System analysis and design: Using object oriented way to analysis user requirement. Using suitable design patterns to design project. Manage team: I have experience in creating a team from scratch. Recruiting new developers, defining development procedure, introducing development practices/tools, such as virtual environments, source control, issue tracking, test driving development, build and test automation, and networking management. Project Management: Creating project plan, scheduling project, tracking project procedure, providing oversight and leadership during project execution to ensure alignment with project deadlines. Develop: As a JEE developer, I'm expertly using Spring, REST, JPA, EJB, RDBMS etc to resolve challenging software issues. Also, I have used C++/C#/SQL/JS to develop. I have been a freelancer for 2 years already, I have been working in virtual teams, remotly communicate with my workmate and customers. I have pride in what I have done so far and feel confident to make my works whatever client wants.

$45.00 /hr
3,141 hours

Hitesh Joshi

Hitesh Joshi Agency Contractor

Node.js & C++ Developer

India - Tests: 3 - Portfolio: 1

I have developed a wide range of web applications using redis, mongodb, ruby on rails, php, nodejs, nginx, HMTL5, javascript, backbonejs and MySQL including sites for startup companies and small businesses. My core competency lies in complete server side coding and algorithms , and I am seeking opportunities to build fantastic web/mobile applications from the ground up for you or your business. I write decent and understandable code with a mix of OOP and regular functions, and the code writing decency is same for all the languages, javascript, php, ROR I also have experience with VOIP servers, realtime video conferencing and Screen sharing applications and have build few in nodejs and c++

$55.56 /hr
780 hours

Jamie Reid

Jamie Reid

Senior Java and C++ Software Developer

United Kingdom - Tests: 8 - Portfolio: 2

I have a degree in Computer Science B.Sc from the university of Manchester and was one of the top of my class in all of the programming courses (Java, C, C++, C with OpenGL) My core skill set includes the following skills: C, C++, JavaSE, JavaEE, JavaFX, Ant, Maven, SQL (MSSQL, MySQL, Oracle), Bash Shell. I have worked with the following IDEs: Visual Studio, Eclipse, IntelliJ, NetBeans and I am happy to work with any source control system. I am happy to work both Windows or Linux operating systems. I have worked in the defence industry working on UAVs (aka Drones) and on the Julius Chinook helicopter and both of these were coded in C++ and Microsoft Visual Studio 2008. I spent a period of my time working on a legacy system written in Borlund C++ and converting it to a new system using Visual Studio. I also spent a period of time writing C in Eclipse on an embedded system (this was for the JULIUS Chinook project) I am extremely willing to negotiate on price and for English projects the language barrier certainly won't be a problem. I am extremely flexible and am always willing to work late or make additional changes or fixes as and when required. Fixes to problems can certainly be negotiated on price/time wise.

$30.00 /hr
6,711 hours

Aleksey Baryshnikov

Aleksey Baryshnikov

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

Kyrgyzstan - Tests: 4 - Portfolio: 7

Seeking an opportunity to take a part in a project as a part-time developer or build a new solution from scratch Web: ASP .Net MVC, Java Script, jQuery, Knock out, Ajax, Bootstrap, Fontawesome, W3C valid XHTML and CSS, Google Maps, PHP starter level Databases: MS SQL, TSQL / Entity Framework, Postgre SQL, SQLite, MySQL, RavenDB, MongoDB. Bitcoin: Working with apis, detecting incoming transactions, processing outcoming transactions. Activity: 2013 until present, Bitcoin exchange development 2011 untill present, Smart Taxi - software development for taxi services 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

$66.67 /hr
54 hours