Project Overview
Solo founding engineer of a modern SaaS platform. Offmap allows creators to monetise their audience through real life experiences. A website builder, payments platform and CRM all in one.
Key Features
Built an extremely fast UI using SWR, SSR, caching strategies and optimistic UI updates.
Integrated Stripe Connect for global payments, refund handling, complex connected accounts logic.
Implemented observability stack with Sentry, PostHog, and Vercel Analytics for full end-to-end monitoring.
Designed complex relational data models and role-based access control for secure data access.
Shipped production-grade infra: CI/CD (GitHub Actions), automated tests (Jest), rate-limited API routes with Redis, and email flows (Resend)
Technical Architecture
Built with modern web technologies, Offmap leverages a robust tech stack designed for scalability and performance:
The frontend utilizes Next.js 14 with TypeScript for type safety and developer experience, styled with TailwindCSS and Shadcn UI components for a polished, accessible interface.
The backend architecture centers around a PostgreSQL database with Prisma ORM for type-safe database operations. Redis handles caching and session management for optimal performance.
Monitoring and error tracking are handled through Sentry integration, while Posthog provides detailed user analytics and behavioral insights.