BADGE 01Jul 2026 — PresentCURRENT

- Migrated authorization data ownership from OpenFGA to an internal PostgreSQL schema using Python, FastAPI, and SQLAlchemy, designing a backfill script to migrate live production records with zero data loss
- Fixed a contributor-attribution bug in a real-time concurrent editing system, ensuring accurate credit tracking across simultaneous multi-user node edits
- Fixed UI component layering and rendering bugs across a React/TypeScript frontend during UAT ahead of production release









