APIs & backend
Secure, documented backends that just work.
FastAPI services, integrations and automations: payments, email, CRMs, webhooks and data pipelines — documented with OpenAPI.
Ideal for
APIs & backend
Integration
Connect two systems reliably.
£800
- One integration (e.g. Stripe → CRM)
- Webhook handling & retries
- Error alerts
- Documentation
API service
A standalone API for your product.
£1,800
- REST API with auth
- Database design
- Rate limiting & validation
- Automated tests
- OpenAPI docs
- Deployment
Platform backend
A complete backend for a platform.
£4,000
- Everything in API service
- Roles & multi-tenancy
- Background jobs & queues
- Email & file storage
- Monitoring & backups
Starting prices in GBP; other currencies are estimates. Every project also gets a free discovery call.
What you receive
- Deployed API
- Source code
- OpenAPI documentation
- Postman collection
Not included
- Frontend/UI (see Web apps)
- Server/cloud costs
- Paid third-party API usage
Optional add-ons
- Docker + CI/CD deployment+ £350
- Monitoring & alerting setup+ £300
A clear process, no surprises
- 01
Discovery call
We agree goals, scope and timeline. You receive a written plan.
- 02
Design
Wireframes, then high-fidelity designs in your brand for approval.
- 03
Build
Weekly progress on a private preview link you can click through.
- 04
Launch
Testing on real devices, speed & SEO checks, then go live.
- 05
Handover
Training video, documentation and 30 days of free fixes.
Technology
Questions
Do you only use Python?
FastAPI (Python) is my main stack, and I also work with Node.js when it's a better fit for your team.
Need something bigger?
Custom scope, dedicated capacity and enterprise-grade process for companies and agencies.
- Dedicated developer capacity
- NDA, SLAs & invoicing
- White-label for agencies
- Security & accessibility reviews