The brief
Early-career full stack developer with a finance background. Since July 2026 I have designed and built, end to end, three applications for a sales team: databases, APIs, web interfaces, tests and documentation.
To do that I direct my own team of AI agents, with Claude Code and Codex. I write the specifications, set the quality gates and sign off the deliverables.
Architecture
Databases
Data modelling in PostgreSQL and SQL queries over a land registry of 13 million rows.
APIs and integrations
Python APIs (FastAPI) connecting the three applications to each other and to external data services.
Development
Web applications
A complete CRM: the sales reps’ workspace, tracking every lead and every call outcome. A sequence builder. An admin console.
All designed for non-technical users.
QA
Tests
Automated tests and reference sets validated by a sales rep. Every change is measured before delivery.
Review
Version control
The code lives in Git and GitHub, one branch per version. Code review is crossed between two AI models.
Security
Acceptance
Every version goes through acceptance in its own Docker container, on a copy of the data.
The verdict
Data traceability
Executive reporting where every figure links back to its source. Every lead traced to its real owner through public registers. My finance training gave me that concern for reliable data.
Follow-up
Daily check-in with the team, progress and risks reported to the Chief Growth Officer, technical documentation kept up to date.
Shipping
Delivery
Each accepted version goes to the cloud server operator with a delivery note.
Finance, accounting and sales, before the code.