Caleb Russel

I build your software

Seven years building software that businesses run on. You describe the problem, I hand back a product that works. No team to hire, no agency to manage.

Who has trusted me with this 

Agorasafe

Founder, and the only developer

May 2025 - Present

One person on the product, the payments, the back end and the interface. Four subscription plans, usage limits that hold up, and a page builder anyone on the team can use without asking for help.

 Next.js 
 TypeScript 
 Node.js 
 PostgreSQL 
 Stripe 

Clarans Afrique

Lead Frontend Developer

April 2021 - Present

Trusted with the parts that touch money: subscriptions, paying providers, and the back office an insurance team uses every day. Also led the interface of a marketplace matching companies with vetted experts.

 React 
 Next.js 
 TypeScript 
 GraphQL 
 Amplitude 

IS Dev Experts

Web Developer

September 2019 - March 2021

Banking software for Société Générale, where a mistake is not an option. Also built and launched a complete platform on my own, from the first screen to the paying customers.

 React 
 JavaScript 
 Node.js 
 MongoDB 

The work I am not allowed to show 

Most of what I have built is not on this page. Internal platforms for companies I am not allowed to name. What I can tell you:

A national health coverage platform

Signing up members, processing their claims, and the back office the clinics use every day. I wrote most of it.

A health insurance platform, rebuilt from scratch

Rebuilt the whole thing for three audiences at once: the public, the members and the administrators, without a day of downtime for any of them.

The insurance arm of a bank

Subscriptions, paying providers, the administration back office, and the reporting the finance team relies on.

A marketplace matching companies with vetted experts

Led the interface, from the first screen to the day it opened to the public.

If a national health system runs on what I build, your business is well within reach. Get me on a call and I will walk you through how, without the names.

Tell me what you need built 

Describe what you need. You get back how I would build it, how long it would take, and what it would cost. Free, and there is no sales call unless you ask for one.

Built by Caleb Russel, in Douala