Google Sheets Enterprise Add-on
Migrated unstable legacy Excel add-in to Google Sheets add-on for enterprise payroll workflows. Full-stack delivery with React frontend, Apps Script runtime adaptation, OAuth2 authentication, and WebSocket synchronization within platform constraints.
Production
Coming Soon
Case study in progress
A detailed write-up for this project is being prepared. Check back soon for the full case study with technical challenges, architecture decisions, and key learnings.