I build complete, production-ready SaaS products from scratch or jump into your existing codebase and take it to the next level. Every line of code is written for scale, maintainability, and real-world performance.

🔧 WHAT I BUILD

✅ SaaS MVP & Full Product Development End-to-end SaaS application built with modern stack from database schema to deployed frontend. I handle architecture decisions, API design, UI, and everything in between.

✅ Multi-Tenant Architecture Proper tenant isolation with workspace/organization support, subdomain routing, and per-tenant data separation. Built right from day one so you don't have to refactor later.

✅ Authentication & Authorization Secure auth flows including Email/Password, Google OAuth, Magic Links, and 2FA. Role-Based Access Control (RBAC) with granular permissions (admin, member, viewer, custom role).

✅ Subscription & Billing (Stripe) Full Stripe integration: subscription plans, free trials, usage-based billing, proration, webhooks, invoice management, and customer portal.

✅ REST API / GraphQL / tRPC Clean, documented, versioned APIs with proper validation (Zod), error handling, rate limiting, and security headers. Ready for third-party integrations and mobile apps.

✅ Database Design & Optimization Normalized PostgreSQL schemas with Prisma or TypeORM. Optimized queries, indexing strategies, migrations, and connection pooling for production workloads.

✅ Admin Dashboard & Analytics Internal dashboards for managing users, subscriptions, feature flags, and app metrics. Built with clean UI components and real-time data.

✅ Third-Party Integrations Stripe, SendGrid, Resend, Twilio, Cloudinary, AWS S3, OpenAI, Webhooks, Zapier-compatible APIs, whatever your product needs.

✅ Real-Time Features WebSocket or SSE-based real-time notifications, live collaboration, chat, or activity feeds using Socket.io or Ably.

✅ Performance & Security Input sanitization, SQL injection prevention, XSS protection, CSRF tokens, helmet.js, rate limiting, secure cookie handling, and environment-based config management.

✅ CI/CD & Deployment Production deployment on Vercel, Railway, Render, or AWS. Docker support, GitHub Actions pipelines, environment management, and monitoring setup (Sentry, LogRocket).

🛠 TECH STACK

Frontend → Next.js 14+, React, TypeScript, Tailwind CSS Backend → Node.js, Express.js, Nest.js, tRPC, REST Database → PostgreSQL, Prisma ORM, TypeORM, Redis Auth → NextAuth.js, JWT, OAuth 2.0, Clerk Billing → Stripe Subscriptions, Webhooks DevOps → Docker, Vercel, Railway, AWS, GitHub Actions Testing → Playwright

📦 WHAT YOU GET

Clean, well-structured codebase (not spaghetti)

Full source code ownership, no lock-in

Environment setup + deployment guide

Postman/OpenAPI docs for all APIs

Post-delivery support for bugs and questions

Code walkthrough call if needed

🤝 WHO THIS IS FOR

→ Founders building an MVP and need it done right the first time → Startups with a prototype that needs a real backend → Businesses wanting to automate workflows into a SaaS product → Teams that need a senior dev to own a feature or module → Non-technical founders who want a trusted technical partner

⚡ WHY WORK WITH ME

I don't just write code. I think about your product. I ask the right questions, flag potential issues early, and deliver solutions that actually work in production. No ghost communication, no scope surprises.

Message me with your idea and I'll tell you honestly what it takes to build it.