C Developers & Programmers

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  1. Veselin K.

    Veselin K.

    Software Engineer - JavaScript / CSS, Java / C++, PHP, MySQL

    Bulgaria - Tests: 7 - Portfolio: 8

    Over the last years I was involved in developing a wide range of web applications. I prefer to concentrate on providing a nice web 2.0 user experience by developing sophisticated JavaScript front-end. Nevertheless I'm good at developing a full website solution on top of LAMP stack. Before going to web I have gathered extensive experience developing desktop applications in Java or C++

    $40.00 /hr
    9,185 hours
    5.00
  2. Kerwin Ang

    Kerwin Ang

    IOS Developer, Netsuite Consultant, C#.Net Consultant, SQL Consultant

    Philippines - Tests: 7 - Portfolio: 7

    6 Years in Software Development Over 3 years of Netsuite ERP, CRM, Website, Scripting Consulting. - Netsuite API (Server and Client), Webservices(PHP, JAVA, C#), Workflow - Reference Cart, Checkout Development, My Account, ShopFlow, customizations and development (from scratch and enhancements) - Netsuite Form Customizations, and others - Netsuite Implementation and Migration - Saved Searches - SEO Optimization - HTML Email template compatible for all mail servers - Website Template creation, SSP Applications. Javascript framework - backbone MVC, underscore, require, templates, common.js, bootstrap, jquery, JSON Over 2 and a half Years in C# development and support - WPF, Sharepoint, ASP.Net MVC 5 , Winforms Over 2 and a half Years of MS SQL development 1 Year in IOS development with 2 apps in the apps store Programming Skills - C#, C++, JAVA, SQL, TSQL, PLSQL, Javascript, JQuery, JSON, Lua, IOS3.5-7, PHP, CSS3, HTML5, Google API

    Groups: AspDotNetStorefront

    $42.00 /hr
    2,208 hours
    4.81
  3. Sergey S.

    Sergey S.

    ASP.NET/C#, MVC, Web Services, WCF, Oracle & SQL Server Developer

    Russia - Tests: 7 - Portfolio: 1

    I have over 10 years of experience in software engineering and over 5 years of extensive web development. I've been working on various type of projects for the last couple of years: - simple projects and complex enterprise solutions - front-end(Javascript, KnockoutJS, AngularJS, SignalR, Jquery, ) and backend(ASP.NET MVC, WebForms, ASMX, WCF SOAP/RESTfull, WebAPI), database design and development(Oracle, SQL Server, Postgre, MySQL) - developing from scratch and continue development of already existing code I've been working with many companies and delivered bug-free, well performing, well documented code. I have excellent corporate culture, including Agile, project planning, daily reports and meeting deadlines. I'm open to long-term relationship. Experience & Skills: - ASP.NET 3.5+, C#, - MVC3+, Razor, AOP, LINQ, Web API, WCF(REST, SOAP), DevExpress - Azure - SQL Server, T-SQL - Oracle, PL/SQL, SQL, APEX. - PostgreSQL - NoSQL (MongoDB) - Jquery, AJAX, JSON, Knockoutjs, Bootstrap, HTML5, CSS3, XML, XSLT - Highcharts.js, D3.js - ORM: Entity Framework, nHibernate - OOP - Asynchronous programming using AsyncController, Async, AsyncEnumerator - IoC, Repository Pattern, Dependency Injection Pattern(Ninject), ModelView Pattern - Designing Object Orientated Database, Relational Database and Non Relational Database - Agile, Scrum, TDD - Nunit, Selenium - Azure hosting - TFS, TeamCity, Git/GitHub, SVN, Jenkins

    $40.00 /hr
    2,497 hours
    4.93
  4. Muhammad Junaid Butt

    Muhammad Junaid Butt

    Expert iOS Developer | Swift & Objective-C | Apple Watch

    Pakistan - Tests: 2 - Portfolio: 10

    iOS development is my passion. I am an experienced iOS & Swift developer and I have 2.5+ years of experience in iOS apps & games development using Objective-C & Swift. Thank you for taking time to review my profile. I have excellent skills in the following: 1) iOS Apps & Games using Objective-C & Swift 2) Cocos-2D & Cocos-2DX 3) Swift, Objective-C, Java, C/C++, C#, JSP, Servlets 4) APNS (Apple Push Notifications Service) and In-App Purchase 5) XML Parsing, JSON Parsing, SOAP response and web services 6) AppStore submission 7) Source Control tools (GitHub, SourceTree) 8) Configuration of iTunesConnect and Apple Developer Account 9) Test Driven Development (TDD) 10) Adobe Acrobat XI Pro, Adobe Page-maker and Adobe LiveCycle ES3 11) HTML, CSS, JavaScript, PHP, MySQL, AJAX, jQuery Client satisfaction and work commitment is always my first priority and always produce quality driven work for my clients.

    $40.00 /hr
    326 hours
    4.93
  5. Palmiro Serin

    Palmiro Serin

    Expert Mobile App Developer(Objective C/Java/PHP)

    Denmark - Tests: 8 - Portfolio: 4

    "You were born to win, but to be a winner, you must plan to win, prepare to win, and expect to win." An Agile and Motivated team leader and developer who won't quit work until it's done and client is satisfied. My team is not so large but we developed many fashioned mobile apps and published to app store and google play store even though from scratch. Belive in keep things simple when implementing your requirements, Shortest time, and the best delivery, Credit, and Easy Communication. My team consist of iOS and Android Developers with Complete skill set capatible of helping your project succeed. My teamates have a good knowledge of Objective C, Swift and Java, big experience in Object Oriented Programming(OOP). I always use the newest technologies and solutions for the development of high quality application. Service: 1. Mobile Apps - Social Features - Booking Features - Fitness/Health Features - Event Features - Geo-Location Features - IAP - Push Notification 2. Web Development - Backend development(PHP, MySQL) - FrontPage - cPanel, Admin Panel Thanks

    $55.56 /hr
    104 hours
    5.00
  6. Thomas Weidman

    Thomas Weidman

    Developer (PHP, ColdFusion, C#, .NET, MVC3, HTML5, jQuery, Sitefinity)

    United States - Tests: 3

    Since 1998, I have done a wide range of web development and have used many technologies (C++, Perl, VB, VB.NET, C#, ASP, ASP.NET, ASP.NET MVC2, ASP.NET MVC3, SQL, PL SQL, T-SQL, ColdFusion [CFML], PHP, ActionScript). I have also used many tools from Flash, Fireworks, Photoshop, Dreamweaver, Eclipse, and Visual Studio. My core skill set lies in problem solving and creating solutions to solve problems in the most efficient (time, budget, and quality) way. I enjoy development and do so in my free time. I use that time to explore new topics that look interesting and to expand my knowledge on existing topics. I have a unique work experience and understand not only coding but also network and server implementations (being a system administrator). I have experience integrating technologies to fulfill requirements or solve limitations of technologies. An example of this I can provide is a solution I did for a client. The solution involved ColdFusion, SQL Server 2005, and ASP.NET Web Services. Due to specific security requirements and limitations of interoperability of ColdFusion 7 and ASP.NET I developed SQL Server CLR Functions and Procedures that invoke web services and return structured data to ColdFusion. From a CF developer perspective all you do is call a stored procedure or execute a cfquery call. The DBMS server does the rest and because it has the ability to use the .NET language I was able to invoke custom services that had very specific security requirements. This solution has been in place for three years now and has not had any issues with this method. I have also used different technologies to handle things like encryption for PCI compliance. I worked with a client to build a custom transactional processing system that utilized C++, Java, SQL Server, PHP, and ColdFusion. The end result is a distributed secure system that handles all payment processing for this client (Web and Internal). This solution also required an understanding of Firewalls, IDS, and how to combine technologies so they would work together seamlessly. If you're looking for a developer who can research options, architect solutions, develop and document, I am an excellent choice and look forward to working with you.

    $66.67 /hr
    302 hours
    5.00
  7. Jayson A.

    Jayson A.

    Expert on PHP/MySQL, C# (Architect, Team Lead, Developer)

    Philippines - 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
  8. Jennifer M.

    Jennifer M.

    Technical Writer & Software Engineer, C#, SQL, MVC, ASP.NET, Security

    United States - Tests: 2 - Portfolio: 3

    I'm a software engineer who writes high-level technical content for companies such as Adobe, Rackspace and IBM. My expertise is with technical writing, but I've written for numerous clients on topics such as health and fitness, pets, SEO, marketing and finance. I've been in web development for 15 years, and I have several software and SEO projects completed through Upwork. My expertise is in .NET C# MVC development, database design, and triage support for emergency website crashes. I'm also a Top Contributor in Google's Webmaster Support forums for crawling, ranking and indexing. I can help you with any link penalty, Panda, or Penguin issue. You can verify my Google TC status here: https://topcontributor.withgoogle.com/profile/jennifer-m-b75515?hl=en-US Other languages of expertise include PHP, PHP for WordPress, XML, JSON, JavaScript and simple HTML. I'm proficient in SQL Server 2012, 2008, 2005, Microsoft Access and MySQL database platforms. I provide services in both the Writing section of Upwork and Programming and Software Development. I provide web copywriting on the following subjects: 1) Software development and web design 2) SEO (search engine optimization) 3) API documentation or software documentation 4) Marketing and sales - specifically for web designers and software developers 5) Health and fitness 6) Finance 7) Pets and pet care I provide software development for the following platforms: 1) SQL Server 2008, 2012 database design 2) C# MVC with integrations with any database including MySQL and SQL Server 3) ASP.NET 4) C# web forms 5) PHP 6) jQuery and Ajax Please see my portfolio for images of my work. Database Design Experience >> Database table design for MS SQL and MySQL Your website tables require efficient indexing and key placement. Without these elements, your website loses performance. I've designed key database tables that support large, enterprise applications. My services provide table design, data import and stored procedure programming >> Stored Procedures and SQL Programming Stored procedures are database objects that process data retrieval. I provide stored procedures for MySQL and any version of Microsoft SQL Server. Stored procedures should be implemented in place of inline SQL to avoid SQL injection hacks. Web Development >> Dynamic content is a must-have for any website. I can provide a dynamic website in any .NET language -- C# or VB.NET. These two languages provide core services and interaction with any database including MS SQL or MySQL. >> W3 validation provides accurate code. Accurate code provides better indexing in Google, since you are ensured the bot is able to properly parse your site. My code is W3 validated for accuracy. >> Simple HTML setups. I can also set up a simple website with HTML content and paging. SEO >> I am currently a Google top contributor on the company's support forums. I can identify SEO issues that cause website ranking penalties and introduce code that helps you rank higher in Google. Organic rank is a difficult process, but the right content and coding can earn trust with the search engine.

    $55.00 /hr
    199 hours
    4.89
  9. Stephen Brown

    Stephen Brown

    B. Sc. (Honours), Veteran Web Developer in C#.NET

    Canada - Tests: 2

    I have had a love for programming since a very young age. I have now been programming seriously for 12 years. I graduated Memorial University of Newfoundland in 2007 with a B. Sc.(Honours) in Computer Science. I have worked a lot recently in web development in C# but also have experience with databases and scripting. Here are a few of my skills Web Programming - C#.NET, VB.NET, WET 4, HTML, CSS, JavaScript, TFS Programming - Java, C#, VB, Python Scripting - Python

    $44.44 /hr
    54 hours
    5.00
  10. Shujaat H.

    Shujaat H.

    MS-Office (Add-ins/VBA), C# & VB.NET Professional

    Pakistan - Tests: 5 - Portfolio: 10

    * MICROSOFT OFFICE & .NET DEVELOPMENT GURU OFFICE ----------- * Developing for Microsoft Office since Office 4.3 days (yes, that's last century) * Have worked with all its versions up to MS-Office 2013 * Have completed dozens of add-ins for Excel, PowerPoint, Outlook and Word * VBA specialist .NET ------- * Have completed lots of add-in projects (VSTO) on Elance * Both VB.NET and C# are languages of my choice * Have been doing .NET development since 2004 for desktop, Office and Web * Extensive experience using MS SQL Server 2000/2005/2008/2012

    $45.00 /hr
    113 hours
    4.83