NWE NWE WIN THAN

Project: OKS – Financial Business System

Oct 2017 – Apr 2018

Project Overview
Developed and enhanced an internal financial business system by implementing new features, improving system functionality, and optimizing performance.

Key Responsibilities

• Developed contract management patches and new application features.
• Designed, developed, and tested web interfaces.
• Developed RESTful APIs.
• Performed unit, integration, and operational testing.
• Maintained existing applications and improved system performance.
• Participated in code reviews to ensure quality and adherence to development standards.

Key Achievements

• Collaborated with clients to gather requirements and clarify complex specifications, ensuring successful feature implementation.
• Improved user experience through iterative design feedback and continuous system enhancements.

Technologies
C#, ASP.NET, JavaScript, HTML, CSS, .NET Framework, ASP.NET MVC, Bootstrap, jQuery, Microsoft SQL Server (MSSQL), Windows 10

Team Size: 5 members (Programmer)

Project 1: ToolSite – Web Catalog & Product Management System Project 2: Axis – Energy Management System Project 3: Spider – Construction Management System

Jul 2018 – Feb 2022

Project Overview
Developed and maintained a web-based product management system, including new feature development and existing system improvements.

Key Responsibilities

• Developed web application features and product management functions.
• Participated in the full development lifecycle: requirements analysis, design, development, testing, and maintenance.
• Created design documents, technical specifications, and test cases.
• Supported team management, task assignment, progress tracking, and code reviews as Sub Leader.

Key Achievements

• Improved team productivity through daily progress tracking and effective communication.
• Supported team members through technical guidance and code reviews.

Technologies
PHP, Laravel, Vue.js, Vuex, JavaScript, HTML, CSS, Bootstrap, jQuery, Chart.js, MySQL, GitHub, Bitbucket, Slack

Team Size: 5 members

Feb 2022 – May 2022

Project Overview
Developed an energy management system for electricity monitoring, reporting, capacity management, and data visualization.

Key Responsibilities

• Designed and developed contract management and reporting features.
• Implemented web application functions and performed testing.
• Conducted maintenance and performance improvements.
• Collaborated with QA and stakeholders to resolve issues.

Key Achievements

• Delivered new features through close communication with business teams and QA members.
• Supported developers through technical assistance and code reviews.

Technologies
PHP, Laravel, Vue.js, JavaScript, HTML, CSS, Bootstrap, Chart.js, MySQL, GitHub, Bitbucket, Slack

Team Size: 5 members

May 2022 – Oct 2022

Project Overview
Developed a construction management system for workforce management, project tracking, document management, and reporting.

Key Responsibilities

• Developed and maintained web application features based on customer requirements.
• Coordinated specifications with stakeholders.
• Provided production support and resolved customer issues.
• Supported project scheduling, task management, and code reviews as Sub Leader.

Key Achievements

• Improved team collaboration through regular progress sharing and knowledge exchange.
• Supported junior developers and maintained code quality through code reviews.

Technologies
PHP, Laravel, Vue.js, Nuxt.js, Vuex, HTML, CSS, Vuetify, PostgreSQL, Docker, GitHub, Slack

Team Size: 5 members

Project 1: Tokai Tokyo Securities – CRM System Project 2: WF Business Document Integration System

Dec 2022 – May 2023

Project Overview
Enhanced a Client Relationship Management (CRM) system through database upgrades, web application improvements, and comprehensive system testing.

Key Responsibilities

• Designed and developed web application features using ASP.NET MVC and C#.
• Performed unit, integration, system, and operational testing.
• Verified Oracle database version upgrades and conducted regression testing.
• Collaborated with QA, project leaders, and business users to resolve issues.
• Participated in code reviews and supported team members.

Key Achievements

• Improved system reliability through thorough testing and database upgrade validation.
• Supported smooth development progress through effective communication with team members and stakeholders.

Technologies
ASP.NET, C#, JavaScript, HTML, CSS, .NET Framework, MVC, jQuery, Oracle, Visual Studio, WinMerge, Redmine

Team Size: 5 members

Jun 2023 – Oct 2024

Project Overview
Developed and maintained a workflow management system for business applications, approvals, scheduling, and reporting processes.

Key Responsibilities

• Designed and implemented new features and system enhancements.
• Developed batch processing programs to improve workflow efficiency and data processing.
• Performed unit, integration, system, and acceptance testing.
• Created design documents, technical specifications, and test cases.
• Collaborated with QA teams and project stakeholders throughout the development lifecycle.
• Conducted code reviews and supported junior developers.

Key Achievements

• Improved development efficiency through effective communication and knowledge sharing.
• Enhanced system maintainability by implementing quality-focused development practices.
• Supported team members through technical guidance and code reviews.

Technologies
Java, Spring Boot, React, Thymeleaf, JavaScript, HTML, CSS, Bootstrap, Tailwind CSS, MySQL, PostgreSQL, Docker, GitLab, Visual Studio Code, WinMerge, Redmine, Google Chat

Team Size: 6 members

Project 1: GS8 WorkBench – Attendance & Workforce Management System Project 2: GS8 Banking System

Nov 2024 – Feb 2025

Project Overview
Developed and enhanced a workforce management system for attendance tracking, work reporting, leave management, task management, and daily/monthly reporting to improve operational efficiency.

Key Responsibilities

• Developed and enhanced web application features.
• Implemented new functionality and performed unit and integration testing.
• Created test cases and supported QA activities.
• Collaborated with team members to resolve issues and conduct code reviews.

Key Achievements

• Improved team productivity through daily progress tracking and effective knowledge sharing.
• Contributed to application development, testing, documentation, and peer code reviews.

Technologies
Java, Spring Boot, Thymeleaf, JavaScript, HTML, CSS, Bootstrap, jQuery, MySQL, GitLab, Visual Studio, WinMerge, Redmine, Google Chat

Team Size: 5 members

Dec 2024 – Present

Project Overview
Developing a banking system supporting payment processing, fund management, loan management, and financial operations. Responsible for front-end and back-end development with a focus on performance, maintainability, and user experience.

Key Responsibilities

• Designed and developed new application features and enhancements.
• Developed and maintained backend services and responsive user interfaces.
• Performed unit, integration, system, and acceptance testing.
• Optimized application performance and maintained existing functionality.
• Created design documents, technical specifications, and test cases.
• Collaborated with QA engineers, business analysts, and project stakeholders.
• Conducted code reviews to maintain code quality and development standards.

Key Achievements

• Improved development workflow through effective collaboration and knowledge sharing.
• Supported team members through technical guidance and peer code reviews.
• Delivered maintainable, high-quality features while meeting project requirements.

Technologies
Java, Spring Boot, React, Thymeleaf, JavaScript, HTML, CSS, Bootstrap, Tailwind CSS, Docker, MySQL, PostgreSQL, GitLab, Visual Studio Code, XPipe, Redmine, Google Chat

Team Size: 6 members