KUSHƐ · BUILT IN FREETOWN
Software for Sierra Leone, built by Sierra Leoneans.
Walon Foundation builds custom software for clients worldwide — securing their data where it matters, and open-sourcing what we can under the MIT license.
We build software that solves real problems. Your data stays private — handled with care, secured where it needs to be. What we can open-source, we do: MIT-licensed, built for low bandwidth, mobile money, and the constraints people actually live with. Not for screenshots.
What we've shipped
Open-source projects across community health, programming languages, fintech, developer tooling, and education.
We build software for you
Businesses, NGOs, and individuals hire the foundation to build software that works. We handle client data with care — securing it properly wherever the work calls for it. We know the local infrastructure, the payment landscape, and the constraints your users actually face.
Book a session- Web applicationsFull-stack, React, Next.js — performant on slow connections
- Mobile appsExpo and React Native, with mobile-money integration
- Payment integrationMonime, mobile money, and local payment rails
- Data security & privacyProper authentication, encrypted storage, and privacy-first architecture for client data
- AI and RAG featuresChatbots, retrieval pipelines, document Q&A
- PWAs for slow networksOffline-capable apps built to work on 3G
How it works
01
Book a session
Fill out the intake form. Takes two minutes.
02
Scope the work
We talk through what you need, agree on the approach and timeline.
03
Build
The team ships in iterations, with regular check-ins.
04
Ship
You get working software, source code, and a handoff that makes sense.
KUSHƐ · WALON FOUNDATION
Need software built? Let's talk.
Tell us what you want to build. A reply within two business days.