Professional Summary

• I have about 8 years of extensive Web and Windows Application programming skills in Educational, Healthcare, Retail, and Banking industries.
• Extensive experience in ASP.NET, WCF, MVC, WPF, C .NET, VB.NET, ADO.NET, LINQ, HTML5, CSS, AJAX, JavaScript, JQuery, XML, JSON, Microsoft .NET Framework 4.0/3.5/3.0/2.0, Visual Studio 2010/2008/2005 and Microsoft Expression Studio.
• Excellent database experience from designing relational database to creating complex Stored Procedures, User Functions, Views, Triggers, Constraints, and Indexes using T-SQL in Microsoft SQL Server 2008/2005.
• Proficient knowledge in creating reports using reporting tools such as SQL Server Business Intelligence Development Studio and Report Builder for SSRS.
• Extensively worked with Visual SourceSafe VSS , Team Foundation Server TFS .
• Extensive experience on creating front-end Asynchronous web applications using AJAX, JQuery, JavaScript, HTML5, CSS, XML and JSON. Also hands on strong experience on creating various JQuery plugins.
• Proficient experience in creating N-Tier application architecture including 3-Tier Presentation Layer UI , Business Layer, and Data Access Layer.
• Excellent work experience on debugging, finding and fixing bugs, as well as testing and troubleshooting applications.
• Involved in all phases of Software Development life cycle SDLC experience including requirement gathering, analyzing, designing, developing, testing, deploying and maintaining.
• Involved in a fast paced agile development environment.
• Strong knowledge on Object Oriented Programming OOPS Concepts including Encapsulation, Abstraction, Polymorphism, and Inheritance.
• Proficient knowledge on implementing Object Oriented Design Pattern including factory, singleton, and observer design pattern.
• Excellent personal and communication skills combined with strong technical and problem solving capabilities.
• Quick on mastering new and upcoming technologies and a very responsible team player.

Technical Skills

Professional Experience

NYC Department of Education, NYC, NY Jan. 12 Present

Sr .NET Developer

Description: STARS is a student scheduling and grade reporting application which standardizes and automates the collection and reporting of data for students in both High Schools and Middle Schools within New York City Public Schools.

Responsibility:

• Web application development using ASP.NET, ADO.NET, JQuery, AJAX, JSON, XML, JavaScript, HTML5, and CSS3.
• Windows application development using VB.NET, ADO.NET, WPF, XML, and LINQ.
• Wrote T-SQL Queries, stored procedure, triggers, created database tables based on the requirement.
• Created number of new asynchronous web pages modules in STARS web version using JQuery, AJAX, JavaScript, JSON, and XML.
• Successfully implemented XML Data Island using XML, XPATH, HTML, JQuery, and JavaScript.
• Extensively used HTML5 features such as Web Storage.
• Implementing Web Service ASMX that handles AJAX requests and responds with either XML or JSON format data.
• Created a windows application that monitors the performance of dozen of web servers' physical memory, and Server-Side State Management and display results in Line Graph using WPF.
• Rewrote some Data Access Layer modules using ADO.NET.
• Involved in full Software development life-cycle SDLC and agile methodologies.
• Bug fixing and maintenance on both Web and Client applications.
• Program testing and troubleshooting.

Environment: .NET Framework 2.0/3.5/4.0, Visual Studio 2005/2010, MS SQL Server 2005, MS Expression Blend 4.0, Visual Source Safe 2005.

Confidential

Sr .NET Developer

Description: Confidential is a suite of service based modular applications that seamlessly extend the health plan administration system's capabilities to support the full administration of their Consumer Directed Healthcare CDH products. The applications are tightly integrated with the health plan system functioning as one cohesive unit.

Responsibility:

• Used Team Foundation Server 2010 for the maintenance of source code.
• Designed and developed SQL server reports on SQL Server Reporting Services SSRS .
• Wrote extensive stored procedures in MS SQL Server 2008.
• On back end development used C , ADO.NET, and WCF.
• Extensively used JavaScript, JQuery, AJAX, JSON, and XML on front end development.
• Implemented service oriented architecture SOA using WCF to create web service.
• Worked with all the stages of Software Development Life Cycle SDLC followed by agile methodologies to develop an application using N-Tier Architecture.
• Designed and developed web application using ASP.NET, ADO.NET, WCF, MS SQL Server, AJAX, JSON, XML, JavaScript, and HTML5.
• Bug fixing and maintenance on the web applications.
• Program testing and troubleshooting.

Environment: .NET Framework 4.0, Visual Studio 2010, C 4.0, ASP.NET 4.0, MS SQL Server 2008, Microsoft SQL Reporting Server, Team Foundation Server 2010.

Confidential

.NET Developer

Description: Confidential is a global, nonprofit organization serving the insurance and related industries. ACORD develops open consensus data standards and standard forms.

Responsibility:

• Corresponding Model View Controllers was developed using C MVC 3.0.
• Involved in various phase of Software development life-cycle SDLC such as Analysis, Design, Development, Testing, and Maintenance plus agile methodologies.
• Developed and maintained web applications using ASP.NET, ADO.NET, MVC, JQuery, AJAX, XML, and JavaScript.
• Extensively used LINQ in Model component.
• Wrote extensive SQL scripts that created tables, views, stored procedures, and triggers.
• Successfully implemented WCF service that provides client data.
• Testing and bug fixing on the applications.

Environment: .NET Framework 3.0/3.5/4.0, Visual Studio 2008/2010, MS SQL Server 2008, Visual Source Safe 2005.

Confidential

Developer / Operations Specialist

Description: Confidential, with over 400 branches across all of Mongolia with more than 4300 employees, is the largest bank in Confidential, providing banking services to an estimated 80 of Mongolian households. The Bank finances corporate, small and medium businesses, consumers, and individuals.

Responsibility:

• Software development using VB.NET, MS SQL Server, PHP, MySQL, JavaScript, HTML, CSS, Dreamweaver, Eclipse for financial applications requiring accuracy and efficiency.
• Update existing BTM console program to new version of windows application.
• Developed and maintained interface for new modules for BTM Branch Terminal Manager .
• SQL Server Administration including Installation, Scripting, and Backup.
• Extensively used MS Excel for data checking.
• Responsible for employee training, facilities, and coordinating interdepartmental projects.
• Traveled to maintain over 400 branch and sub-branch offices.
• Created fully functional exam taking and grading system using LAMP.
• Bug fixing and maintenance on the web applications.
• Program testing and troubleshooting.

Environment: .NET Framework 2.0/3.0, Visual Studio 2005/2008, MS SQL Server 2005, Visual Source Safe 2005, PHP, MySQL, Apache, Eclipse.

Confidential

Web Developer

Description: Confidential is a cabinet which helps form the foreign policy of Confidential. Therefore, all the daily activities are available for public through their website. It's a live website which updates itself constantly by posts news and activities daily.

Responsibility:

• Web site design and development using PHP, MySQL, JavaScript, HTML, and CSS.
• Created schema for the database and wrote extensive SQL scripts that created tables, views, and stored procedures.
• Created fully functional dynamic web site to replace existing static web site using PHP and MySQL.
• Additional tasks included documentation, sound and graphics editing.
• Installed workstation operating systems and software.
• Developed user interface for administration modules.
• Bug fixing and maintenance on the web applications.
• Program testing and troubleshooting.

Environment: Windows XP/98, PHP, MySQL, Apache, PHPMyAdmin, Dreamweaver.

Confidential

Web Developer

Description: Confidential is the first and the oldest postal service company in Mongolia which has branches all over in Confidential.

Responsibility:

• Successfully implemented web site using PHP, MySQL, JavaScript, HTML, and CSS.
• Created schema for the database and wrote extensive SQL scripts that created tables, views, and stored procedures.
• Created fully functional dynamic web site for E-Postal Service.
• Bug fixing and maintenance on the web applications.
• Program testing and troubleshooting.

Environment: Windows XP, PHP, MySQL, Apache, PHPMyAdmin, Dreamweaver.

Confidential

.NET Developer / Intern

Description: Confidential is a leader national university in providing the highest quality of education and producing a great number of leading engineers in the fields of science, technology and engineering.

Responsibility:

• Windows application development using .NET, MS Access 2003.
• Created schema for the database and wrote extensive SQL queries.
• Created windows application for cataloging and searching books.
• Assisted librarian.

Environment: .NET Framework 1.1, Visual Studio .NET 2003, MS Access 2003.