Import and configure data in Solr, Integrate Solr Api in web application to get and search data more efficient.

Innovated and developed client-facing Report system using SSRS web service.

Upgrade large ASP.NET WebForm system to MVC application, improve the application efficiency and implement unit test using C#, ASP.NET MVC, ORM and MS SQL 2012, implement Web UI by HTML5, JavaScript/JQuery and JSON/AJAX, knockout.js, CSS3.

Migrate and redesign internal PreOrder system from webform system to MVC application, improve application efficiency and improve user experience, enable bulk data manipulation. Use ASP.NET MVC3 C#, Entity Framework 4, SQL SERVER, Jquery/JavaScript , JSON/AJAX.

Design and build client-facing telecommunication Order system in ASP.NET MVC3 using C#, SQL Server, jquery, JavaScript , .net 4.0 , visual studio 2010 and Entity Framework and Team foundation. Using AJAX in different ways to avoid full page post-back and make the application more users interactive.

Build database end, create tables and write store procedures to support data requirement .

Design and build Quote system in ASP.NET 3.5 web form using C#, SQL Server, jquery, JavaScript, build client-facing dynamic PDF document generation and manipulation in iText, enable generating dynamic data from database , using dynamic style and static PDF template, concatenating and manipulating pages based on large data.

Develop WCF SOAP/RESTful Web Service using C# to communicate most of the US telecom carriers pricing API in multithread to get data and integrate complex rule to manipulate data and provide XML/JSON file support.

Enhance and maintain internal solutions system in ASP.NET 3.5 using C#, SQL Server, jquery, JavaScript, LINQ. Help company to process order , submit order. Build generating client-facing large data excel report, enable multiple spreadsheet , different style for each spreadsheet.

Acted as primary front-end developer for all web and mobile Design and make images with PHOTOSHOP. Building websites through mockups. Programming with HTML, CSS, CSS3, CSS Sprite, JAVASCRIPT, JQUERY, Ajax, using Dada’s own framework, a kind of MVC framework.

Also did some back-end coding using object PHP, jquery and Ajax, Project: Device manager system, which stores information(JSON format) about capabilities and features of many mobile devices like Wurfl.