ตำแหน่ง Senior Full-Stack Java Software Engineer

บริษัท Azure Computers (thailand) co., ltd (Client: KTB)

ที่อยู่บริษัท

เงินเดือน สำหรับสมาชิกเท่านั้น

ลักษณะงานที่ทำ
• Engineered enterprise-grade backend services in Java and Spring Boot to support core banking business processes.
• Designed and implemented RESTful APIs to support business features and system integrations.
• Developed backend business logic based on user requirements and system specifications.
• Collaborated with System Analysts to clarify business requirements, analyze system impacts, define technical approaches, and
estimate development efforts.
• Maintained and enhanced React-based frontend screens, including fixing UI issues, updating components, and integrating screens
with RESTful APIs.
• Designed and optimized complex SQL queries and database operations in MariaDB and MySQL to improve application
performance.
• Resolved 2–10 production defects per day through proactive investigation and root-cause analysis, implementing effective,
lasting solutions.
• Analyzed and resolved defects identified during SIT and UAT, ensuring fixes were tested and validated before deployment.
• Performed unit testing and backend integration testing to maintain application stability and code quality.
• Developed and maintained Microsoft Word and Excel report generation features using template-based documents.
• Improved backend code quality through refactoring, code reviews, and continuous maintenance.
• Collaborated with Frontend Developers and QA Engineers throughout the software development lifecycle, including sprint
planning, technical discussions, and effort estimation.
• Supported application deployment and performed post-deployment verification.
• Used AI-assisted development tools throughout the SDLC for source-code analysis, debugging, test preparation, documentation,
and business logic improvement, followed by build, testing, and functional verification.

ตำแหน่ง Senior Java Software Engineer

บริษัท ICDevelop Co., Ltd. (Client: KTB / SSO)

ที่อยู่บริษัท

เงินเดือน สำหรับสมาชิกเท่านั้น

ลักษณะงานที่ทำ
• Built and sustained backend services in Java and Spring Boot for enterprise identity and single sign-on (SSO) systems.
• Designed and developed RESTful APIs for new system features.
• Created and maintained reports using JasperReports and iReport.
• Handled and resolved 2–10 report-related issues daily, ensuring accurate and timely report generation for business users.
• Developed and executed API test collections using Postman.
• Investigated and resolved application issues by analyzing application logic and database data.
• Performed unit testing and validated defect fixes before deployment.
• Participated in sprint planning, effort estimation, technical discussions, and collaboration with frontend developers, QA
engineers, and System Analysts.
• Built and deployed backend applications

ตำแหน่ง Full-Stack Java Programmer

บริษัท TP Consulting Co., Ltd. (Client: KTB)

ที่อยู่บริษัท

เงินเดือน สำหรับสมาชิกเท่านั้น

ลักษณะงานที่ทำ
• Operated with high autonomy in a lean team structure with no dedicated System Analyst — received business context directly
from a senior engineer and independently owned requirement interpretation through delivery.
• Independently analyzed business requirements and delivered approximately 1 new API per day, due to the absence of a dedicated
System Analyst on the team.
• Developed PDF generation features using iTextPDF.
• Migrated database access from Hibernate to JDBC.
• Supported frontend integration and system testing activities.
• Conducted API testing using Postman and performed load testing using JMeter.
• Migrated application logging from Log4j to Logback.
• Applied Angular, Docker, Jenkins, Mockito, and encryption concepts to support project development.
• Collaborated with cross-functional teams to resolve application issues

ประสบการณ์ทำงานอื่นๆ
CDG Systems Ltd.
Full-Stack Java Programmer
• Delivered 8 government and public-sector projects over 6–7 years, with project cycles of 6–12 months each and team sizes
ranging from 1–12 developers and 1–6 System Analysts depending on project scope (e.g., a 12-developer, 6-analyst team on the
DTL project).
• Developed and maintained web applications using Java Struts, HTML, and JavaScript.
• Implemented new features and enhanced existing system functionality.
• Performed unit testing and resolved software defects based on user requirements.
• Participated in requirement clarification sessions with System Analysts and estimated development effort.
• Collaborated with QA engineers during system testing and defect resolution.
• Provided user support, conducted system operation training, and mentored new developers.