Oscar A.

Full-Stack Dev | Next.js | React | Supabase | Node.js | MVP Specialist

Former Senior Developer at Angel Studios (millions of users). I build full-stack web and mobile apps with Next.js, React Native (Expo), Supabase, Node.js, and Stripe. I specialize in solo projects — owning everything from frontend to deployment. ⚡ Next.js Development: I build fast, SEO-optimized web applications with Next.js, TypeScript, and Tailwind — leveraging SSR/SSG for performance and search visibility. 📱 React Native & Expo: I create cross-platform mobile apps from a single codebase that deploy to iOS App Store, Google Play, and web. 🗄️ Supabase & Backend: Full backend development with Supabase (auth, storage, realtime, edge functions), Node.js, Express, GraphQL, and tRPC. 💳 Third-Party Integrations: Seamless integration with Stripe, Clerk, Twilio, SendGrid, and other APIs to power your app's core features. 🚀 Solo Full-Stack Ownership: I manage entire projects end-to-end — frontend, backend, integrations, CI/CD, and deployment to Vercel, Digital Ocean, or your preferred platform. If you're looking for a developer who can own your project from concept to launch, let's talk. Skills: ✔️ Next.js & React Development ✔️ React Native & Expo (iOS + Android) ✔️ Supabase, PostgreSQL, Prisma ORM ✔️ Node.js, Express, GraphQL, tRPC ✔️ TypeScript & Tailwind CSS ✔️ Stripe, Clerk, Twilio, SendGrid Integration ✔️ SEO & Core Web Vitals Optimization ✔️ CI/CD & Deployment (Vercel, Coolify, Digital Ocean) ✔️ App Store & Play Store Publishing ✔️ AI Development