# Lillian Duan > Software Engineer at Asembia Location: New York, New York, United States Profile: https://flows.cv/lillianduan ## Work Experience ### Software Engineer @ Asembia Jan 2021 – Present | Florham Park, New Jersey, United States • Enhanced and support internal and external website using Visual Studio 2019, ASP.NET 4.8, ASP.NET Core 3.1, C#, SQL Server 2017, Entity Framework, ADO.NET, JavaScript, JQuery, JSON, CSS, Razor, Bootstrap, Linq, Agile and Jira. • Implement SSO for external website by using Sustainsys.Saml2. • Developed fax processing project. ### Software Engineer @ Practising Law Institute (PLI) Jan 2011 – Jan 2020 | New York, New York, United States • Enhanced and support internal and external website using Visual Studio 2019, ASP.NET 4.8, ASP.NET Core 3.1, C#, SQL Server 2017, Entity Framework, ADO.NET, Telerik, JavaScript, JQuery, JSON, CSS, Razor, Linq, Endeca, Agile and Jira. • Designed and implemented company’s 3rd party web service using ASP.NET Web API. • Act as the CLE technical expert in solution implementation or provide guidance to other developers using C#. ASP.NET, Visual Studio 2019 and SQL Server 2017. • Upgraded legacy project to use API Management • Upgraded old Badge Printers and some other old website features. ### Software Developer @ Sanpulse Jan 2009 – Jan 2011 | Jersey City, New Jersey, United States • Created custom controls and classes for the web application using Visual Studio 2008, ASP.NET3.5, C#, ADO.NET, Telerik, Ajax Toolkit, Linq, JavaScript, CSS and SQL Server 2008. • Designed and implemented class structure and web UI for web application using Visual Studio 2008, ASP.NET3.5, C#, ADO.NET, Telerik, Ajax Toolkit, JavaScript, CSS and SQL Server 2008. • Enhancement new functionalities for existing web application. • Responsible for unit testing. ### Software Consultant @ Professional Examination Service Jan 2009 – Jan 2009 | New York, New York, United States • Designed and implemented class structure and web UI for recertification web application and user management system, using Visual Studio 2008, ASP.NET3.5, C#, LLBLGen Pro, Ajax Toolkit, JavaScript, CSS and SQL Server 2005. • Unit tested recertification web application, deployed and integrated the application with other systems. • Developed new functionalities for existing web form, windows form and desktop application. ### Software Developer @ National Data Conversion Jan 2008 – Jan 2009 • Developed SNMP Monitor system which configured all sensors and monitored their latest /history status using C#, ASP.NET 2.0 controls, SQL Server 2005, bar/chart and Ajax. • Designed and implemented an application to automatically synchronize information between Active Directory and DotNetNuke with LDAP technology and scheduler in DNN using ASP.NET 2.0 and Ajax. • Created Employee Calendar System that helps HR department to manage vacation, sick days and other take off days, using ASP.NET 2.0, SQL Server 2005 and Telerik controls. • Developed Job System web application for Sales department which is the upgraded version of existing windows application that could display, filter and sort all client and job information from Firebird database. ### System Analyst @ Avectra Jan 2005 – Jan 2008 System Analyst (08/2006 ~ present) Skills: ASP.net, C#, ADO.net, SQL Server 2000/2005, JavaScript, HTML • Responsible for providing technical solution to meet clients’ requirements • Designed class structure, worked on C# coding, unit testing and writing user documents • Fixed issues for baseline application Database Specialist (06/2005 ~ 07/2006) Skills: MS SQL Server, T-SQL • Developed custom stored procedures, functions and triggers • Migrated data from other databases into SQL Server database • Created DTS packages on SQL Server for Data Processing • Used stored procedures to simplify and standardize report generation • Developed customer reports using Crystal Report and SQL Server Reporting Services • Analyzed and fixed data for integrity issues ## Education ### Master in Computer Science George Mason University ## Contact & Social - LinkedIn: https://linkedin.com/in/lillian-duan-9674aa6 --- Source: https://flows.cv/lillianduan JSON Resume: https://flows.cv/lillianduan/resume.json Last updated: 2026-04-13