.Net Framework Microsoft Sql Server Development Freelancers

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  1. Zeljko Vujaklija

    Zeljko Vujaklija

    GIS Expert, Senior .NET Developer

    Croatia - Tests: 10 - Portfolio: 4

    I am software developer with over 14 years of experience in developing complex software solutions using Microsoft technologies. I specialize in GIS, particularly ESRI ArcGIS line of products, like ArcGIS for Desktop . I'm particularly versed in developing web GIS solutions based on Leaflet Open-Source JavaScript Library for Interactive Maps and Postgresql/PostGIS or SQL Server. Some of the projects I developed include: • Design and development of business web application for project management, time tracking, document management and geodetic survey management. • Cloud based web GIS application for distributing spatial data. Technologies used: Silverlight, ASP.NET, WCF, Amazon S3. • Designed and developed service for bidirectional data synchronization between field workers (surveyors) and central database. Technologies used: Microsoft Sync Framework, WCF. • Designed and developed numerous ESRI ArcGIS Desktop extensions and customizations to automate workflows and increase productivity. • Web Map Viewer using Leaflet javascript framework with basemap tile service in custom projection. Basemap is overlayed by administrative boundaries in geoJson format. I’m experienced in the latest Microsoft technologies including .NET 4.5, LINQ, Silverlight, Windows Identity Foundation, Windows Workflow Foundation, Microsoft Sync Framework. I have strong orientation towards object oriented design and design patterns.

    Groups: Crossrider, LoginRadius...

    $33.00 /hr
    757 hours
    4.99
  2. Alex G.

    Alex G.

    PHP, complex algorithms and big data processing guru, C# developer

    Poland - Tests: 8 - Portfolio: 6

    Senior PHP developer, high-load projects. 10+ years of PHP development, team lead experience. 7 years of C# back-end applications development. Working with custom peripheral hardware. Thread-safe and high-load applications. 3 years of C development for MCUs (Atmel controllers, Arduino, etc), custom peripherals, basic electronics and electrics skills. Guru in large data sets processing algorithms and different complex data structures (trees, graphs, etc.)

    $40.00 /hr
    1,985 hours
    5.00
  3. Marcin M.

    Marcin M.

    Web Data Extraction and Regexp Expert

    Canada - Tests: 2 - Portfolio: 1

    Software Developer specializing in Web Data Extraction and Manipulation. Expert in web data retrieval (web scraping), data manipulation (using regular expression parsing) and website change monitoring. • Fluent in English, French, Polish, and Spanish. • Government of Canada Secret Security Clearance (avail. on request). • Very organized, innovative, and dedicated to work. • Excellent communication skills (both written and spoken). • My TV interview: youtube.com/watch?v=MmRkoF3IaQ8 My objective is to deliver quality solutions and leave my clients satisfied.

    Groups: Crossrider

    $33.33 /hr
    2,637 hours
    5.00
  4. Jonathan Duncan

    Jonathan Duncan

    C#,VB,WPF,ASP,MVC,WebAPI,HTML5,Bootstrap,Javascript,Angular,SQL,SSRS

    Canada - Tests: 7 - Portfolio: 6

    25+ years of programming, 14+ years as a job. It's not just how I make a living, it's also something I really love and enjoy doing. I develop robust desktop software, great responsive websites, optimize databases and create reports. I communicate well and feel that it is my duty to let the client know how things are progressing. I also give constructive input but respect the client's final decisions. I program desktop programs in C# and VB.Net (both WinForms and WPF) and websites as either ASP.Net, MVC 5 or single page Angular applications. I have worked heavily with MS Access and MS SQL. I have extensive experience writing reports for SQL Server Reporting Services(SSRS) and RDLC reports for web and desktop applications. Here are a few aspects of the challenging projects I have worked on so far. Added eyedropper functionality (pick a color from an image) using HTML5 Canvas and listed fonts installed on the computer to a single page SVG graphic editing web app. Created custom mouse cursor. Runs on Chrome, Firefox, Safari, Opera and Internet Explorer. Created response Bootstrap WebAPI/Angular site to teach Latin. Created an MVC 5 demo website for travel agents to create and manage quotes. Wrote a program to play music on a low-latency and high fidelity 8 output channel professional sound card. Created an output program for industrial displays. Wrote a program that receives industrial protocol messages over TCP/IP and follows with the appropriate action. Read and nicely write INI files. Created solid user registration and product activation for desktop applications. Created graphic editor with easy user interface for complex set of symbols. Advanced document layout for specialized graphics. From a third party website, retrieve the distance between two locations for use in calculations. Load GoogleMaps map in desktop application with route between source and destination addresses. Created an ASP website to edit database. Created custom JqueryUI controls to validate and display the data in a user friendly way. Make websites with HTML5, javascript, and JQuery. Created and optimized MS SQL databases. Displayed time from events in database in the user's time zone. Optimized, rotated and created arrays of 3D data. Created fast working implementation of a query to find areas of similar data throughout millions of records for MS SQL. Made reports (SSRS) with automatic emailing to the clients. Made a RDLC report for a desktop application based on MS SQL. Implemented a full costing program in MSAccess. I also speak, read and write English, French and Spanish fluently.

    $40.00 /hr
    3,782 hours
    4.75
  5. 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
  6. 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
    2,531 hours
    4.93
  7. Dmitri Chinberg

    Dmitri Chinberg

    Software developer

    Netherlands - Tests: 6 - Portfolio: 6

    Developing desktop and web applications using mostly c#/.net and sometimes ubot studio, winautomation, selenium framework, imacros. Developing cryptocurrencies(like bitcoin or litecoin). Successfully cloned bitcoin sha-256 and litecoin scrypt cryptocurrencies, set up mining pool software (MPOS) and more. Accomplished text parsing jobs, web parsers and scrapers, data mining and processing solutions, text processing solutions, form submitters, website views increasers, event trackers, database/client management solutions, video and audio processing and converting tools, cryptocoins and more. Fast turnaround time and high quality are guaranteed.

    $40.00 /hr
    138 hours
    4.97
  8. Georgii Vyshnia

    Georgii Vyshnia

    Seasoned Project Manager, Developer (.NET, Java, VBA/Excel, Access)

    Ukraine - Tests: 27 - Portfolio: 18

    My specialty is to achieve results. I am ready to work on your complex delivery road map or unstructured problems of your business to make sure you benefit through continual growth. It is my pleasure to share the expertise accumulated through 18+ years of my industrial career. - Superior communication and relationship building skills - Operational excellence -- 13 years of IT and software project management experience (50+ projects managed) as well as people management experience -- 3 years of strategic IT business management and engagement/alliance practice -- 5 years of experience in building and managing corporate IT infrastructures -- 3 years of building and running highly available production Data Centers with availability 99.99% -- 2+ years of Development Management with a leading FPS MMO video game product -- Proven record of successful projects for large international companies (Crytek, UBS, Genesys Telecommunications Laboratory, Delta Airlines, Philip Morris, Lancaster General Hospital, Aldec, Sonopia, Cloudmade, Cogniance,) -- Experience building large technical teams (80+ FTE – Ukraine, Poland, Romania, Germany, UK, USA) under short time lines -- Experience managing large geographically distributed software development and IT teams (180+ FTE) -- Experience running IT departments and L2/L3 support organizations - Technical and business processes expertise -- Strong background in System Development Life Cycle methodologies (Agile: Scrum, Kanban, Lean etc.; Classical: RUP, MSF, ISO standards, CMM); active Scrum/Kanban enthusiast for the last 4 years -- Extensive experience in SLA-centric IT Service Support and Delivery methodologies and processes (ITIL, COBIT) -- 18+ years of industrial experience in the Analysis, Design, and Implementation of computer systems (OOD/OOP, patterns, UML, CASE tools) -- Relevant experience in business applications (ERP, lightweight complex IS, CRM, EPM etc.) and business intelligence (Microstrategy, QPR, Qlickview, Pentaho, MSAS & SSIS, 1C Consolidation) -- Deep grasp of modern technologies, databases, and programming languages (Java, C#, VB, .NET, PHP, SQL, JavaScript, DHTML, VBA/VBS)

    $33.33 /hr
    1,791 hours
    4.89
  9. Kyle L.

    Kyle L.

    HTML5/JS/.Net/SQL Developer, US based, 12 Years Experience

    United States - Tests: 2 - Portfolio: 3

    Over the past 12 years I have developed numerous web and Windows projects for both internal and public systems. I have used primarly HTML5, Javascript, AJAX, Knockout.js, ASP.Net and SQL Server. I have more limited experience with PHP and MySQL. I am currently the CTO at Greenvelope.com and am the primary web application developer for Greenvelope's web-based formal invitations. Prior to that I spent 10 years at EBI MAP-Works where I was most recently was the Director of Information Systems overseeing a team of 7 developers. I was responsible for the completion of all software projects, from conception to delivery and beyond. My strengths are my knack for database design and my quick coding skill. My objective at oDesk is to use my skills and experience to spend some time each week doing fun and interesting projects. I hope to build an ongoing relationship with one or more employers.

    $55.56 /hr
    35 hours
    4.99
  10. Sergio S.

    Sergio S.

    JEE Architect - Developer / ExtJS Developer / DBA

    Guatemala - Tests: 5 - Portfolio: 5

    Highly skilled systems architect and developer with more than 30 years of experience designing, developing and deploying applications, from old single platform “green-screen” to multi-tier / distributed systems. Business experience in manufacturing, accounting, distributing, payroll, finance and TELCO: ✔ Strong knowledge of Java SE and JEE stacks, from early versions 1.x up to latest version SE 8 and JEE 7. ✔ Deep understanding of old technologies such Cobol, ISAM, flat files, pipes, “green screen”, etc. This knowledge allowed me to design, code and implement integrations between new applications with legacy ones. ✔ Solid leading and mentoring skills to help and encourage individuals to maximize their productivity by applying the best practices, frameworks, libraries and technology in general. ✔ I'm always learning about new technologies and tools to ease and reduce time spent in application development and deployment. Technology by itself is worth nothing if it does not solve real world problems.

    $45.00 /hr
    727 hours
    5.00