PARINYA RUNGPHUMMARIN
System Analyst & Full-Stack Developer
Bangkok
Summary
Experienced System Analyst and Full-Stack Developer with 10+ years in application development and 4+ years in system analysis. Proven expertise in designing technical solutions, managing development teams, and delivering enterprise-level applications using modern technologies including Spring Boot, React, Angular, and microservices architecture.
Overview
11
11
years of professional experience
5
5
Languages
2
2
Certificates
Work History
System Analyst / Manager
Krungsri Consumer (AYCAP)
12.2021 - Current
- Lead system analysis and development initiatives for enterprise banking applications using microservices architecture.
- Design technical specifications including flow charts and sequence diagrams for complex business requirements
- Configure and manage Kong API Gateway for microservices architecture
- Lead development team in implementing solutions using Spring Boot and JPA
- Maintain 80%+ unit test coverage across all projects
- Conduct load testing and performance optimization using JMeter
- Collaborate with stakeholders to define technical solutions and project roadmaps
- Provide technical consultation and knowledge sharing on Kong Gateway implementation
- Technologies: Spring Boot, JPA, Java, Oracle, Jenkins, OpenShift, Docker, Kong Gateway, Kleopatra, JMeter
Full-Stack Developer
Nippon Express / APAR Technologies (Outsource)
10.2020 - 11.2021
- Developed and customized web applications for logistics management system.
- Designed and implemented custom screens and reports for multiple clients
- Developed business logic and database operations for new customer requirements
- Created and optimized SQL queries for insert, update, and delete operations
- Provided customer support and resolved technical issues
- Conducted training sessions for Glow project team in Vietnam
- Performed comprehensive testing including worst-case and clean-case scenarios
- Technologies: JavaScript, Nippon Framework, Java, Oracle SQL Developer, Canon ImageWARE Form Manager
Full-Stack Developer
KTB / Azure Computers Thailand (Outsource)
10.2019 - 10.2020
- Developed banking web applications including Cash Booking Online system and student loan systems.
- Designed and implemented UI components using Vue.js and Bootstrap
- Developed RESTful web services (CBO, กยศ.) using Spring Framework and .NET
- Created and optimized stored procedures and database schemas
- Managed deployment across DEV, SIT, and UAT environments
- Documented user interfaces and technical specifications
- Collaborated with stakeholders to gather requirements and implement solutions
- Technologies: Vue.js, Spring Framework, .NET, SQL Server, Java, Oracle, Bootstrap
Full-Stack Developer
Thai Life Insurance / Albatross (Outsource)
03.2018 - 09.2019
- Built mobile and web applications for insurance services.
- Developed responsive UI using Angular 4 and Ionic Framework 3
- Implemented push notification system for insurance updates
- Collaborated with cross-functional teams to gather and implement requirements
- Debugged and maintained existing web applications
- Participated in knowledge sharing sessions
- Technologies: Ionic Framework 3, Cordova, Angular 4, TypeScript, Node.js, Bootstrap
Full-Stack Developer
True Corporation (Outsource)
06.2017 - 03.2018
- Developed enterprise web applications for telecommunications services.
- Built dynamic reports using Jasper Reports with Excel and PDF export functionality
- Developed RESTful web services using Spring Boot and JPA
- Created modern UI components using React and Redux with Styled Components
- Implemented MVC architecture for scalable application structure
- Utilized Webpack for efficient build processes and Storybook for component development
- Performed database operations using JPA for CRUD functionality
- Technologies: Spring Boot, JPA, React, Redux, Oracle, Jasper Reports, Node.js, Webpack, Storybook, Lombok
Application Developer
AIS (Outsource)
08.2015 - 06.2017
- Developed web applications and services for telecommunications industry.
- Designed custom reports using Jasper Reports with Excel export functionality
- Built RESTful web services and background services
- Debugged and maintained existing applications
- Gathered requirements through stakeholder meetings
- Handled bug fixing and problem resolution efficiently
- Technologies: Spring Framework, JSP, Java, Oracle, Bootstrap, jQuery
Junior Developer
Thai Airways International
08.2014 - 07.2015
- Developed web applications for airline operations.
- Designed web interfaces integrated with i-Report
- Participated in development team for new project implementations
- Conducted testing and bug fixes for various applications
- Delivered demonstrations and presentations for new projects
- Collaborated with Target One team on application development
- Technologies: Java Servlet, JSP, Bean, DB2, MySQL, Bootstrap
Education
Bachelor of Science - Information Technology
Bangkokthonburi University
01.2013
Skills
Programming Languages: Java (J2EE, J2SE), JavaScript, TypeScript, SQL, HTML/CSS
Certification
CM - Certified Manager Certification
Timeline
System Analyst / Manager
Krungsri Consumer (AYCAP)
12.2021 - Current
Full-Stack Developer
Nippon Express / APAR Technologies (Outsource)
10.2020 - 11.2021
Full-Stack Developer
KTB / Azure Computers Thailand (Outsource)
10.2019 - 10.2020
Full-Stack Developer
Thai Life Insurance / Albatross (Outsource)
03.2018 - 09.2019
Full-Stack Developer
True Corporation (Outsource)
06.2017 - 03.2018
Application Developer
AIS (Outsource)
08.2015 - 06.2017
Junior Developer
Thai Airways International
08.2014 - 07.2015
Bachelor of Science - Information Technology
Bangkokthonburi University