David Yin
Lilburn,GA
Summary
Software Engineer with 20 years of experience designing and developing scalable web applications and REST APIs using C#.NET and SQL Server. Experienced in backend architecture, system integration, and mentoring development teams. Seeking a backend or API development role focused on modern .NET technologies.
Overview
23
23
years of professional experience
Work History
Senior Software Engineer
Monster / CareerBuilder
Norcross, GA
07.2006 - 07.2026
- Technologies: .NET 8, C#, VB.NET, ASP.NET, Visual Studio, xUnit, SQL Server, MySQL
- Designed and implemented candidate and resume search APIs for the Monster platform.
- Upgraded, enhanced, and maintained ordering, invoicing, and payment systems.
- Processed month-end Lawson financial operations and supported related business processes.
- Mentored new developers and provided knowledge transfer on applications, architecture, and development processes.
- Collaborated with cross-functional teams to deliver reliable, scalable software solutions.
Freelance Software Developer
MeasureCare
Alpharetta, GA
08.2015 - 10.2017
- Technologies: Node.js, Express.js, Jest, Sails.js, Ionic, MongoDB, CouchDB, PouchDB
- Developed a mobile contacts application for maintaining physician information and work schedules used by Northside Radiology Associates.
- Designed and implemented REST APIs to synchronize physician schedules with QGenda.
- Built and maintained backend services using Node.js and MongoDB.
Applications Developer
Cotterman Consulting Group
Norcross, GA
05.2003 - 05.2006
- Technologies: C#, ASP.NET, Visual Studio .NET, SQL Server
- Worked directly with clients to develop custom applications that automated repetitive business processes.
- Developed bankruptcy automation software that retrieved and transmitted data through Electronic Case Filing (ECF) systems.
- Created a web-based document ordering system for internal law firm use.
- Developed automated integrations with Countrywide's SIMI application using IBM Reflection High-Level Language API (HLLAPI).
Education
Bachelor of Science in Management - Information Technology Concentration
Georgia Institute of Technology
01.2004
Bachelor of Science - Computer Science
Georgia Institute of Technology
01.2003
Skills
- Languages: C#, VBNET, JavaScript
- Frameworks: NET 8, ASPNET, Expressjs, Sailsjs, Ionic
- API Development: REST APIs
- Databases: SQL Server, MySQL, MongoDB, CouchDB, PouchDB
- Testing: xUnit, Jest
- Tools: Visual Studio, Git
Timeline
Freelance Software Developer
MeasureCare
08.2015 - 10.2017
Senior Software Engineer
Monster / CareerBuilder
07.2006 - 07.2026
Applications Developer
Cotterman Consulting Group
05.2003 - 05.2006
Bachelor of Science - Computer Science
Georgia Institute of Technology
Bachelor of Science in Management - Information Technology Concentration
Georgia Institute of Technology