SUMMARY:

• More than 15 years professional experience in all stages of software development life cycle
• More than 10 years Object - Oriented Programming (OOP) and Object-Oriented Design (OOD)
• Extensive experience in Microsoft .Net technologies: C#, VB.NET, ASP.NET, LINQ, Web API2, Entity Framework, MVC, WPF
• Microsoft Visual Studio 2008, 2010, 2012, 2013, 2015 .Net Framework 2.0, 3.0, 3.5, 4.0, 4.5, 4.6
• Extensive experience with web technologies: DotNetNuke7, JavaScript, Knockout, jQuery, jQuery UI, jQuery Template, JSON, Ajax, HTML, XML, IIS7.5, Web Services, Angular, Bootstrap, Responsive Web Design
• Expertise in database, statistical and analytical programs: SQL Server ( ), Oracle, DB2, SAS
• Agile, JIRA, Remedy,Citrix
• Ph.D in Applied Mathematics and Statistics (Research in Numerical Analysis)
• Build, manage and release applications using Team Foundation Server (TFS) and Subversion (SVN)
• Microsoft report in Excel and PDF format, SQL Server Reporting Services (SSRS)
• Educational measurement, statistics computation and data analysis
• Revenue management, operational research, artificial intelligence, neural networks, algorithm
• More than 10 years college level mathematics teaching experience in China and US

PROFESSIONAL EXPERIENCE:

Confidential, Farmington, CT

.NET Developer

Responsibilities:

• Designed and developed web based applications, including EComm, Vendor Portal, Sales Commision, New Item Working Flow using C#, ASP.NET, MVC, WebForms, Entity Framework, LINQ, SQL server and DB2 database, JavaScript, jQuery, HTML
• Designed and developed Window based application including Odyssey (the back end of the order system and customer relation management system), New Quote Tool using C#, WinForms, WPF, Entity Framework, LINQ, SQL server and DB2
• Develop and Support report system using SQL Server Reporting Services (SSRS), Excel and VBS
• Customer supports including resolve Remedy tickets, loading and maintaining data in SQL server tables
• Production release under both Citrix and IIS environments
• QA and wrote documentations

Confidential, Worcester, MA

Senior Software Developer

• Designed and developed Tele-Underwriter, a web based application for life insurance company, using VB.NET, C#, ASP.NET, JavaScript, jQuery, Ajax, JSON, Web API, Angular, Bootstrap, Responsive Web Design
• Designed and developed SBSBHealth, a online health insurance shopping site, using C#, ASP.NET, DotNetNuke7, JavaScript, Knockout, jQuery, Ajax, JSON, Web Service, XML, HTML, MS Dynamics CRM and SQL Server database. The web site is a DotNetNuke7 based application, customer ratings are from web service, customer enrolment data is saved into MS Dynamics CRM
• Designed and developed a new health rating web service using C#, Web Service, SpreadsheetGear, XML and Oracle database. The web service send customer request to 9 major Health Insurance companies and get the plans and rates from web service, database and Excel files
• Developed BusinessExpress using C#, ASP.Net, JavaScript, jQuery, Knockout, VB.Net, VBScript, HTML, XML and Oracle database. BusinessExpress is the Small Business and Broker branch of Massachusetts Health Connector website
• Upgraded the Carroll Enterprise’s legacy health web site for small business (SBSBHealth) and broker (Telebrokerage). Connected the classical ASP to new rating web service using XML DOM technology

Confidential, Hadley, MA

Senior Software Developer

• Designed and developed C# and SQL Server based Winform software.
• Designed and developed C# applications for data analysis of teacher certification exams using statistics models
• Developed a C# equating application that calculated reference values that were used to scale raw score results for teacher certification exams.
• Designed and created utilities to extract historical scoring results for use by state Departments of Education in federal Title II reporting.
• Analyzed legacy FORTRAN scoring applications for conversion to C# and SQL Server. Designed and developed new replacement C# applications and supporting database tables and stored procedures
• Used SAS programming language to complete various statistical analysis projects at request of psychometric group

Confidential, Hartford, CT

Project Manager/ Chief Scientist/ Senior Software Engineer

Responsibilities:

• Managed projects and conducted research on Revenue Management. 50% applications are window based and 50% are web based,. All applications use C# and SQL server
• As a project manager, managed software development in China and India, for Open Travel/CRM system.
• The project functions included Marketing and Booking Confirmation Capture, GlobalMapping - a web service using Microsoft’s MapPoint service.
• Researched Revenue Management, focused on inventory control, forecasting and overbooking, using operational research, statistics and economics modeling methods.
• Designed and developed an automated revenue management solution which facilitated inventory control using Nested Class Allocation and Dynamic Class Allocations for travel industries.
• A research paper from this project was published in the Journal of Revenue & Pricing Management.
• Designed and developed a generic search service on top of Lucene. The software can index and search txt, pdf, xml, html, rss, wav files and database.