MIDHUN

Desktop Application Development

• Designed and developed GUI-based desktop applications using Java Swing to automate business processes.
• Built and deployed automation tools, achieving a 91% automation rate and greatly improving operational efficiency.
• Handled end-to-end development: design, coding, unit testing, packaging to .exe, and documentation.
• Improved functionality through Agile iterations and created user manuals and technical design documents.
  

Web Application Development for Government Registration System

• Built a government-facing web application using JSP/Servlet and MVC architecture to digitize and streamline manual registration processes.
• Developed UI and backend logic based on business requirements.
• Collaborated on system integration and ensured high quality through testing and reviews.
  

Web Application & Automation Tool Development Using Low Code

• Delivered a fully functional web application for a Japanese government agency in a short timeframe, accelerating key business negotiations using Power platform.
• Developed business apps with Power Apps and automated workflows using Power Automate.
• Created Power BI reports for data visualization and managed data through integration with SharePoint, SQL, and Dataverse.
• Automated Excel tasks using Office Scripts to enhance operational efficiency.
• Improved app quality through thorough testing and optimization.
  

Business Automation Development Using Python

• Developed a Python-based GUI Application to automate performance data collection and reporting from Fujitsu`s Systemwalker SQC, achieving a 93% automation rate.
• Designed and implemented the tool from scratch, including GUI, data analysis, and visualization.
• Automated end-to-end workflow, reducing manual effort and human error.
• Created documentation and user manuals to support smooth operation and maintenance.
  

Business Process Automation Using VBA

• Designed and developed 36 Excel VBA tools to automate manual tasks across departments, achieving 90% automation and significantly improving efficiency and accuracy.
• Developed user-friendly tools with custom forms to streamline data entry and standardize workflows.
• Integrated with Adobe Acrobat and external libraries to extend automation capabilities.
• Handled development, testing, and documentation to ensure reliability and maintainability.

SPA Development Using Spring

• Developed a single-page application to manage projects, resources, and skills, covering the full development cycle from requirement definition to testing.
• Handled frontend and REST API development, specification alignment, and API testing using Postman
• Managed version control with Git and created test cases for integration testing

Code Quality Improvement Using Static Analysis Tools

• Improved the reliability and maintainability of legacy Java code by detecting and fixing bugs using static analysis tools like SpotBugs and FindBugs.
• Identified and resolved ~80,000 issues, significantly reducing potential runtime errors
• Analyzed root causes, applied fixes based on coding standards, and documented solutions
• Created technical documentation and translated it from English to Japanese