Migrated legacy systems to modern web applications using Spring Boot, React.js, Next.js, and Tailwind CSS, while maintaining and enhancing newly developed systems with a strong focus on stability, and performance. Worked closely with cross-functional teams to design and deliver new features and system improvements, and integrated external services and APIs to support evolving business requirements.
2-May-2025 - 31-Oct-2025
Software Developer
DataOne Asia (Thailand) Company Limited
Responsible for developing, maintaining, and enhancing web applications built on a microservices architecture using Spring Boot, with Angular and Thymeleaf for frontend development, supporting legacy systems, system migration, and new project development.
1-Api-2022 - 31-Mar-2025
Full-stack Developer
2J Solution and Service Co., Ldt
Responsible for setting up and managing server environments for testing, maintaining legacy systems, and developing new projects including web applications using React, Laravel, and Node.js. Also developed and maintained the SayPay mobile application using Flutter for both Android and iOS platforms.
1-Dec-2020 - 31-Mar-2022
Front-end Developer
Nippon Sysits Co., Ltd
Developed full web applications from scratch, working on both front-end and back-end using VB.NET and ASP.NET (ASPX). Built responsive user interfaces with Bootstrap, HTML, JavaScript, and CSS, and implemented back-end logic and data handling to support application functionality.