Python Backend & API Development
A good backend is invisible: it stays fast, keeps data correct and does not wake anyone up at night. I design and build Python backends and APIs with FastAPI and Django, from the data model to deployment and monitoring.
You get a documented, tested API that your web and mobile apps can rely on, and that is ready to grow with your product.
Hire Me on UpworkWhat I Build
REST APIs with FastAPI and Django
Scalable, documented and production-ready APIs for web apps, mobile apps and integrations.
Database design
PostgreSQL and MongoDB schemas, optimised queries and safe migrations.
Third-party integrations
Marketplace connectors, payment and e-invoicing systems, including legacy SOAP services.
Background jobs and caching
Scheduled sync, queues and Redis caching for fast, reliable processing.
Deployment and monitoring
Docker, CI/CD and cloud hosting on AWS or GCP, with Prometheus monitoring.
Typical Use Cases
- A SaaS backend serving both a mobile app and an admin panel
- Microservices that expose data through REST endpoints
- Marketplace and e-invoicing integrations behind one API
- Monitoring services with real-time alerts
Tools & Stack
- Python
- FastAPI
- Django
- PostgreSQL
- Redis
- MongoDB
- Docker
- AWS
- Prometheus
How It Works
01
Tell me the problem
Message me on Upwork with what takes your time. I reply within 2 hours.
02
Get a clear plan
You receive the approach, timeline and fixed cost before any work starts.
03
I build and test
Regular updates while I build, test and refine with your real data.
04
Delivery and support
Documented handover, plus maintenance so everything keeps running.
Frequently Asked Questions
FastAPI or Django: which should I use?
FastAPI is ideal for fast, typed APIs and microservices. Django suits applications that benefit from its built-in admin, ORM and authentication. I recommend one based on your product, team and timeline.
Can you work on an existing backend?
Yes. I can extend, refactor or stabilise an existing Python backend, add integrations or improve performance.
Do you handle deployment?
Yes. I containerise services with Docker and deploy to AWS or GCP with CI/CD and monitoring, so the backend is production-ready, not just working on a laptop.
Ready to save time?
Describe the problem on Upwork. You get a clear plan, timeline and cost within 2 hours.
Hire Me on Upwork