Chaiwat Khamphaya

เกี่ยวกับ

I’m a .NET Developer with 8+ years of experience, looking for .NET Developer or Backend Programmer roles. I build web applications, RESTful APIs and backend services using C#, .NET Core, ASP.NET MVC and Entity Framework Core, with front-end work in Angular. My experience also includes MySQL and PostgreSQL (including a database migration), Git/GitHub, Docker, CI/CD and unit testing. I enjoy turning business requirements into reliable, maintainable software and supporting it through to production.

ประสบการณ์ทำงาน

1. IT Staff
   ITO Group
   2015-03 — 2018-08

   - Monitored and routinely checked PCs, notebooks and servers, and prepared operational reports. - Resolved system issues and incidents following established procedures. - Coordinated with vendors on IT equipment claims, software licensing and software procurement.

2. Programmer
   Sundae Solution Co., Ltd.
   2018-09 — 2020-06

   - Developed the Selling and Purchase modules using ASP.NET MVC and .NET Core. - Analyzed business requirements and delivered solutions to customer specifications. - Built application components in MVC architecture, including Controllers and Views. - Created responsive web interfaces with Bootstrap and JavaScript. - Developed RESTful APIs for data communication and system integration.

3. .NET Programmer
   Tech Soft Holding Co., Ltd.
   2020-07 — 2024-09

   - Gathered requirements from business users and prepared documentation for IT system updates. - Developed and maintained web applications using C#, ASP.NET MVC and the .NET Framework. - Changed business logic and workflows to match new business requirements. - Updated website content and layouts with HTML, CSS, Bootstrap and JavaScript. - Customized financial document templates in Crystal Reports and updated customer data using SQL and batch scripts. - Worked with the Infrastructure team on application deployments and script execution. - Used CI/CD and unit testing to validate changes before release.

4. .NET Programmer
   Digile Co., Ltd.
   2024-11 — 2026-10

   - Developed and maintained application features, RESTful APIs and backend services using C# and .NET Core, working from requirements agreed with System Analysts. - Reviewed existing source code and software architecture before each change so new work fit the current design. - Maintained Angular web pages (HTML, CSS, JavaScript) backed by MySQL through Entity Framework Core. - Contributed to the database migration from MySQL to PostgreSQL. - Investigated and fixed application issues and production defects. - Prepared deployment packages and documentation, and supported releases across Development, Staging, Testing and Production environments. - Used Git and GitHub for version control and source code management.

การศึกษา

1. Bangkok University
   Bachelor of Science · Information Technology
   2009-06 — 2014-03

ทักษะ

ความสนใจในโอกาสงาน

เปิดรับตำแหน่ง

Backend Developer, DOTNET Developer, C# Programmer