I build secure, scalable backend systems and APIs for web and mobile applications.
I specialize in designing REST and GraphQL APIs, authentication, payment systems, and microservices architecture. My focus is clean code, performance, and reliability for production workloads.
Services include:
• REST & GraphQL APIs
• Microservices architecture
• Database design
• JWT authentication
• Stripe payment integration
• Docker & cloud deployment
• API testing with Swagger/Postman
Tech Stack:
ASP.NET Core, Node.js, TypeScript, Deno, SQL, Postgres, MongoDB, Docker, Azure/GCP
Perfect for startups and growing products that need a strong backend foundation.