Accra, Ghana · Founded by Osborn Dogbe

Valiborn TechnologiesBuilding software for Ghana, from Accra.

A young Ghanaian technology company building real software for real Ghanaian problems — property, mobility, and money. Three products, three honest stages of maturity.

The work

Each project sits at a different stage. The badges say exactly where.

01Live

Valiborn Spaces

Ghana's modern property marketplace — every listing reviewed before it goes live, every agent given real tools, and zero commission on any deal.

  • Every listing reviewed before publication
  • 0% commission, at roughly half the incumbent's price
  • Public MCP server — AI assistants can query live listings

Founder

Osborn Dogbe

Computer Science student at the University of Ghana, Legon. He has independently built and shipped a production real-estate marketplace, open-sourced a reinforcement-learning traffic-control research project, and is currently building payment infrastructure — all while studying full-time.

Get in touch
02Simulation-validated · Pre-pilot

ATCS-GH

AI that gives Accra's fixed-timer traffic lights a brain — a reinforcement-learning controller that cuts simulated wait times by up to ~90% on peak-hour scenarios.

  • 85–92% lower average wait time vs. fixed-time control
  • 8 demand scenarios × 5 seeds — improves on every run
  • Open source, no new hardware required
03In active development · Pre-pilot

Proxxly

Payment infrastructure that turns two ordinary Android phones into a card and a card reader — so a tap works even where there's no network.

  • 212 automated tests passing
  • 10,000 concurrent ledger operations, zero reconciliation drift
  • Offline protocol implemented twice, locked to shared test vectors

About

One founder, three problems worth solving.

Osborn Dogbe is the founder of Valiborn Technologies and a Computer Science student at the University of Ghana, Legon. He has independently built and shipped a production real-estate marketplace, open-sourced a reinforcement-learning traffic-control research project, and is currently building payment infrastructure — all while studying full-time.

Contact

Let's build something.

Investors, city and transport authorities, enterprise partners, or anyone curious about the work — the fastest route is a direct email.

ideally47@gmail.com