Parts Management App — Java to TypeScript Migration
Company A / PG
Migrated a parts management app from Java to TypeScript, owning unit/integration tests and code review. Built a VBA tool that cut team overtime by 60%.
Project Overview
End-of-life migration project for a parts management business app at a major manufacturer. As the support period for the existing app ended, a migration from Java to TypeScript was required.
Project size: 10 members
Responsibilities
- Following automated conversion via a Java → TypeScript tool, manually rewrote the portions that the tool could not convert
- Authored and executed unit-test and integration-test specifications
- Reviewed code from other team members
- Built a custom business-efficiency tool in VBA
Results
| Achievement | Detail |
|---|---|
| 60% overtime reduction | Built VBA automation tools that significantly reduced team overtime |
| Promoted to reviewer | After repeated reviews, my comment count dropped substantially, leading to promotion as a reviewer for other members |