Gerard · Nairobi, Kenya

I design and build systems end-to-end — from protection relays and network infrastructure to the software on top of them.

Engineering discipline, applied to product.

See my work Say hello

BEng Electrical & Telecom — Moi University
Full-stack developer · React Native & Supabase
Nairobi, Kenya

Stack

React Native
Expo
TypeScript
Supabase
PostgreSQL
.NET
Kotlin

State updated2026-07-03Build—

Selected work

A few builds I'm proud of — each one has a full write-up on the work page.

In progress· In active development.

VersaRent

Mobile property-management app for landlords and tenants in Kenya.

React Native
Expo
TypeScript
Supabase

Shipped· Completed as a final-year engineering project at Moi University.

Smart Traffic Control System

Final-year project — sensor-driven intersection monitoring with a remote analytics view.

Arduino
ESP8266
Python
MongoDB

Browse all projects

Before the code

Kenya Power taught me relay protection and fault analysis. At the Ministry of Public Works I worked on bills of quantities and design documentation. Same habit either way: understand the constraint, then document what you built.

Engineering background

From schematic to shipped

One thread from relay work and microcontroller prototypes to production mobile software.

Field engineering
Power protection
Kenya Power — relay settings, fault analysis, load studies.
2019–2020
Smart Traffic Control
Arduino sensing, ESP8266 telemetry, Python dashboard — hardware and software as one system.
2024
FileSendNX
Shipped LAN file transfer — .NET desktop and Kotlin Android sharing one HTTP contract.
2024–2025
AquaGo
Mobile payments app — payment UI and integration work. Case study not published yet.
Now
VersaRent
React Native property management — auth, Postgres, payments — built for Kenyan landlords.

Have a project in mind?

Open to select software and systems-engineering collaborations.

Send a message hello@versacarte.com