Services
AI, backend and full-stack development services
I help teams design, build and improve web and AI products, from a single API or AI feature to a complete application.
AI application development
Add genuinely useful AI to your product: assistants that answer from your own documents, agents that take actions, and workflows that automate multi-step tasks.
- RAG over your documents and data
- Tool-using agents and LangGraph workflows
- Guardrails, structured outputs and fallbacks
- Model and cost optimisation
Backend & API development
Robust Python back ends and REST APIs with FastAPI or Django, designed for performance, security and easy maintenance.
- API design and documentation
- Data modelling and database design
- Authentication and permissions
- Integrations and background jobs
Full-stack web applications
Complete products: a React front end connected to a solid Python back end, taken from first prototype to production.
- Product scoping and architecture
- React front end and Python back end
- Testing and quality built in
- Deployment and handover
LLM observability & evaluation
Already have AI features? Make them measurable. I set up tracing and evaluation with LangSmith or Langfuse so you can improve quality and control cost.
- Tracing across prompts, tools and retrieval
- Evaluation datasets and scoring
- Cost and latency dashboards
- A repeatable improvement loop
How we’d work together
A simple, transparent process
- Share your ideaEmail a short description of what you want to build and why.
- Scope it togetherWe agree the goals, the approach and what “done” looks like.
- Build in the openRegular demos so you can see progress and steer early.
- Launch and hand overProduction release, documentation and a clean handover.
Let’s build something useful
Send a few lines about your project and I’ll reply with next steps.