We build NestJS and Node.js backends in TypeScript: REST and GraphQL APIs, background jobs with BullMQ and Redis, WebSockets, integrations and AI services. Fixed-scope builds from $6,000 or a fractional engineer monthly.
What we build
- REST and GraphQL APIs with validation and OpenAPI docs.
- Queues and scheduled jobs with BullMQ and Redis.
- Real-time features with WebSockets.
- Integrations and AI services with LangChain.
Related: Python, Django and FastAPI.
Good fit if
- Your team works in TypeScript end to end.
- You need queues, real-time features and integrations in one backend.
- You need a senior NestJS engineer without a full-time hire.
Built before
A NestJS and LangChain chatbot with Slack and Notion integrations, and Node.js microservices with third-party integrations. We have also built production NestJS services in TypeScript with MongoDB, Redis and BullMQ queues, including transactional email and notification pipelines.
How we work
- A free scoping call, then a written fixed-scope quote within 24 hours.
- Working software in your environment every week.
- Handover with deployment, monitoring, documentation and full transfer of code and IP. You own everything.
Founder-led: Saif Ur Rehman, a senior engineer with 5+ years and 20+ products shipped, scopes and builds your project himself. See the case studies or book a call.
Frequently asked questions
NestJS or Python?
Both. NestJS suits TypeScript teams and real-time apps; Python suits AI and data-heavy work. We pick per project.
Can you join our existing NestJS codebase?
Yes, through the fractional engineer retainer.
How much does it cost?
From $6,000 fixed price, or a monthly retainer.