Founder portfolio

Work I have led and built

The work shown here was led and built by me personally. I’m {Name}. Clients are described rather than named, to respect their privacy.

Background

10 yearsof experience
Team leadLed a five-person development team
20,000+ usersIT officer on a World Bank-funded public-sector skills project (2023–2026), administering its management system

Ghanaian roofing manufacturer

I built one system that runs the client’s orders from estimate to delivery, across mobile, web and their ERP.

A Flutter app for customers and field staff, a web admin for the office, and one Laravel API (115+ endpoints) that also feeds the client’s ERP.
Covers estimation, quotation, production, invoicing, payments, delivery and complaints.
Staff photograph a Bill of Quantities and AI (OpenAI vision) drafts the estimate.
Role-based access for 15+ staff roles, with data scoped by branch.

Metrics: 9 releases · 24 active testers · 160+ orders · 700+ automated backend tests

Dating service (contract)

I designed and built the voice matching at the core of a dating service.

Designed and built the core voice matching in 3CX Call Flow Designer.
Configured call relay and conferencing so matched callers stay connected.
Chose the FastAPI backend and designed the database for CRM, chat and moderation.

Metrics: 100+ live calls handled

Fuel-industry client, 2023

I turned station data from a non-English API into data the client could use inside their own application.

The source API returned station-level fuel usage and readings in a language other than English. I built a translation dictionary for it.
Presented the translated data inside the client’s application.
Set the API up in Postman with an API reference document.
Advised on deployment to AWS and GCP.

Client companies

I set up and advise on the infrastructure client companies run on.

Tell me what you need and I’ll get back to you.