Olaosebikan Isaac

I ship production systems end to end for paying clients, from schema design and authentication through payments, deployment, and post-launch support. I work mainly with TypeScript, React, Next.js, React Native, and PostgreSQL, using database rules to protect data.

For Raphmaths Estates, I built a land sales platform with a marketing site, an admin dashboard, and a React Native app. I integrated Flutterwave payments with transaction re-verification and designed an agent referral engine that records commissions and points on an append-only ledger.

At Radio Nigeria Ibadan (FRCN), I designed and built the station's public website, including live audio streaming, news publishing, and a staff admin panel. I also built Halyard, a courier tracking project with database-level privacy controls and tests for its security rules.