Nelson Vega

Freelance Search Engine Programmer & Database Programmer

Location:Henderson, Nevada, United States
2 Skills
• 8+ years of experience in IT industry
• 6 + years using .NET technologies.
• 5+ years using SQL Server. ( 2000,2005,2008)
• 2+ years using Agile specifically Scrum as the framework.
• 4+ years using Team Foundation Server
• 1+ using Test Drive Development.
Technical Skills:
• Over 6+ years of experience in Analysis, Design and Development and maintenance using .NET technologies. Started using C# from version 1.1 until the latest 4.0.
• Experiences in all the phases of the Application Lifecycle Management (ALM) using Team Foundation Server as the Work Item Tracking (WIT) and Source Control System (SCS).
• Developed and Implemented systems using Client/Server Architecture following the best practices using C# , ASP.NET, ADO.NET, Web Services , JavaScript hosted on IIS 5.5,6.0,7.0.
• Experience in Windows Communication Foundation (WCF) and WPF .NET Framework 3.0, 3.5 and 4.0.
• Extensive experience writing client application using .NET Technologies using three tier architecture either communicating with the data layer via Data Access Framework or through Services.
• Clear understanding of the principles of Service Oriented Architecture (SOA) and exercised those skill in multiple projects following the principles such as separation or concern of Orchestration.
• Strong Knowledge in developing application using Object Oriented Analysis and Design (OOD), Aspect Oriented Design (AOP).
• Experience using Interface Development Environment such as Visual Studio 2005, 2008, 2010.
• Extensive experience using SQL Server 2000, 2005,2008 in terms of writing stored Procedure, views, database normalization, database design, database performance improvement and maintenance.
• Strong Experience implementing reports in SQL Server Reporting Services (SSRS) 2000, 2005 and 2008.
• Experience implementing SQL Server Integration Services (SSIS) packages in 2005 and 2008.
• Beginner skills using MySQL and PHP using XAMPP.
• Extensive experience troubleshooting and debugging Windows Services, Web Applications, Windows Application, Web Services and WCF Services.
• Experience using ASP.NET MVC 2 using all its features from security, routing following the Model View Controller patterns.
• Experience JavaScript framework such as jQuery.
• Beginner experience using jQuery Mobile

• Experience development mobile applications for Windows Mobile 5.0, 5.5, 6.0,6,1 and beginner skills writing iPhone applications.
• Experience writing installers using Install Shield 10.5 and 11.
• Lead the Agile Adoption using Scrum as the framework to implement as a scrum master.
• Used source control tools such as Team Foundation Server (TFS), SVN and StarTeam.
• Experience using Operating System such as Windows XP, Windows 7, Windows 2003, Windows 2008, Windows Mobile 5.0, 6.0, 6.5, Mac OS Snow Leopard and Ubuntu.
• Extensive skills deploying and configuring applications in IIS 5,5,6,0 and 7.0