Backend Infrastructure — Auth, APIs & Database ArchitectureYogendra Singh Maurya
Most of the time in your production at the apex, it will get something running. What sucks is that what happens when your auth gets hit with real traffic, your webhook silently fails, or your schema breaks the moment you need a new feature.
I build backend systems designed to survive production — not just pass a demo.
What I deliver:
Authentication & Authorization — JWT-based auth, role-based access control, and session handling engineered against real attack vectors, not copy-pasted boilerplate.
Database Architecture — PostgreSQL/Prisma and MongoDB , supabase schemas designed for query efficiency at scale, with clean migration strategies from day one.
REST API Development — documented, versioned endpoints with structured error handling, input validation via Zod, and consistent response contracts.
Third-party Integrations — payment gateways, webhook ingestion pipelines, and external API wiring that handles failure states explicitly.
Performance & Reliability — Redis caching layers, connection pooling, and rate limiting built into the architecture, not bolted on later.
Past deliverables: P2P payment wallet backend, WebRTC signaling layer, government drought risk platform (Smart India Hackathon 2025), 4 merged PRs under Google Summer of Code.
Bring a defined scope and a deadline. I'll tell you exactly what gets built and what it costs.
Contact for pricing
Duration1 week
Tags
Docker
ExpressJS
Next.js
Node.js
Supabase
TypeScript
REST API
Smart Contract Engineer
PostgreSQL
Service provided by
Yogendra Singh Maurya Kanpur, India
Backend Infrastructure — Auth, APIs & Database ArchitectureYogendra Singh Maurya
Contact for pricing
Duration1 week
Tags
Docker
ExpressJS
Next.js
Node.js
Supabase
TypeScript
REST API
Smart Contract Engineer
PostgreSQL
Most of the time in your production at the apex, it will get something running. What sucks is that what happens when your auth gets hit with real traffic, your webhook silently fails, or your schema breaks the moment you need a new feature.
I build backend systems designed to survive production — not just pass a demo.
What I deliver:
Authentication & Authorization — JWT-based auth, role-based access control, and session handling engineered against real attack vectors, not copy-pasted boilerplate.
Database Architecture — PostgreSQL/Prisma and MongoDB , supabase schemas designed for query efficiency at scale, with clean migration strategies from day one.
REST API Development — documented, versioned endpoints with structured error handling, input validation via Zod, and consistent response contracts.
Third-party Integrations — payment gateways, webhook ingestion pipelines, and external API wiring that handles failure states explicitly.
Performance & Reliability — Redis caching layers, connection pooling, and rate limiting built into the architecture, not bolted on later.
Past deliverables: P2P payment wallet backend, WebRTC signaling layer, government drought risk platform (Smart India Hackathon 2025), 4 merged PRs under Google Summer of Code.
Bring a defined scope and a deadline. I'll tell you exactly what gets built and what it costs.
Contact for pricing