Work with me

1. 01

   Build the whole product

   You have an idea, or a prototype that has outgrown its first version, and no engineering team yet. I take it from the first screen to a release in the app stores: the mobile app, the web app, the backend and the admin your team will run it from.

   Proof Kekeh MacPayLteGrowingGift

2. 02

   Lead or join your team

   Your team needs a senior engineer now, or someone to lead engineering while you hire. I join as a senior or lead engineer, or as a fractional CTO, and work inside the way your team already ships.

   Proof RBL, as lead engineerFetch Agent Co-founder & CTO at Pavex

3. 03

   Fix, rescue or migrate

   Payments that fail quietly, balances that drift, a stack that slows every release, or a move off a legacy system with live users. I find what is actually breaking, fix it, and migrate without taking you down.

   Proof The RBL migrationThe SusuPaa ledgerVoltax, my open-source payments SDK

Mobile

Expo / React Native

Web

React, Next.js, SvelteKit, TanStack

Backend

Go, NestJS, Node, FastAPI

Payments & fintech

Ledgers, MoMo, KYC

Infra

AWS, GCP, Docker

AI

Agents, LLM guardrails

1. 01

   One person, the whole product.

   You talk to the person writing the code, from the first sketch to the release.

2. 02

   Money-grade by default.

   I build every feature as if a mistake in it would cost someone real money.

3. 03

   Shipped, not slideware.

   You get working software in your hands early, not a deck about what is coming.

4. 04

   Plain updates, every week.

   Each week you hear what is done, what is next and what is in the way, in plain language.

5. 05

   You own everything I build.

   The code, the accounts and the infrastructure are yours from day one.

• Fixed-scope build A defined product, a defined price, delivered end to end.
• Weekly-billed work For when the scope will move: you pay for each week I work, and can stop any week.
• Monthly retainer A senior engineer on call for your team, without a full-time hire.
• Architecture review A fixed-scope, one-week review of your payment flows, ledger and failure handling, with a written report and prioritised fixes.

I work remotely from Accra (GMT), with overlap for European and US East Coast hours.