About the service
I develop scalable backends on Node.js with NestJS and TypeScript. My principle is architecture that stays clean as the product grows: clear modular breakdown, dependency injection and strict typing that turns runtime errors into compilation errors before release. Whether launching a new product or inheriting a legacy service, you get code your team can read, extend and maintain.
On the API side I implement REST and GraphQL with request validation, DTOs, guards and role-based authorization using JWT or sessions. I connect databases via TypeORM or Prisma, configure migrations, caching and background queues, cover critical scenarios with tests so refactoring isn't a lottery. Logging, configuration and OpenAPI documentation are included in the work.
When a monolith becomes insufficient, I extract responsibility into microservices with message brokers and containers for CI/CD. The result is a tested backend designed for real load. Tell me about the product — I'll suggest pragmatic architecture and clear scope of work.
— Modular NestJS architecture with DI and strict TypeScript
— REST and GraphQL APIs with validation and authorization
— Migrations, tests and microservices for CI/CD
On the API side I implement REST and GraphQL with request validation, DTOs, guards and role-based authorization using JWT or sessions. I connect databases via TypeORM or Prisma, configure migrations, caching and background queues, cover critical scenarios with tests so refactoring isn't a lottery. Logging, configuration and OpenAPI documentation are included in the work.
When a monolith becomes insufficient, I extract responsibility into microservices with message brokers and containers for CI/CD. The result is a tested backend designed for real load. Tell me about the product — I'll suggest pragmatic architecture and clear scope of work.
— Modular NestJS architecture with DI and strict TypeScript
— REST and GraphQL APIs with validation and authorization
— Migrations, tests and microservices for CI/CD
