Problem
Small lending and investment platforms need secure, auditable flows for loans and investor activity without building auth and data infrastructure from scratch.
Approach
Built a loan management and investment prototype on Next.js with Supabase handling authentication, the database, and row-level security for sensitive financial records.
Tech highlights
Next.js with TypeScript on the front end, Supabase (PostgreSQL + Auth) for data and access control, Tailwind CSS for the UI, and server actions for loan and investment mutations.
Results
Delivered a working prototype demonstrating secure auth, loan tracking, and investment flows backed by PostgreSQL.
Challenges
Modeling loan and investment relationships in PostgreSQL with Supabase row-level security so each user could only access their own financial records.