EasyPCB
Browser PCB design: schematic capture, NGSpice simulation, layout with design rule checks, KiCad import and Gerber export.
2026 • In progress
TypeScriptNext.jsHonoNGSpicePostgreSQL
Projects
Things I've built, and what they do
Web products, machine-learning experiments, and a few things with wheels.
24 total projects13 live deployments
Case studies
The ones I'm most proud of, with the problem, what shipped and the engineering behind it.
Orivanta Labs • 2026
OrivantaPay
Mobile money payments infrastructure for African businesses.
Rust (Axum, sqlx, Tokio)TypeScriptHono + oRPCNext.js
Read the case studyOrivanta Labs • 2026
Haulway
Book a verified driver in Kigali, with payment held until delivery is confirmed.
TypeScriptNext.jsReact Native (Expo)Hono
Read the case studyOrivanta Labs • 2026
looped
A second-hand marketplace for Kigali where you inspect the item before you pay.
TypeScriptNext.jsReact Native (Expo)Hono
Read the case studyPersonal product • 2026
EasyPCB
Design a circuit, simulate it with NGSpice and lay out the board, all in the browser.
TypeScriptNext.jsHono + oRPCNGSpice
Read the case studyPersonal project • 2026
Rwanda Inflation Forecaster
A public dashboard of Rwanda's economy with 12-month inflation forecasts, tested against what actually happened.
PythonFastAPITimesFMstatsmodels
Read the case studyClient project • 2026
Les Champions school platform
A school management system for Complexe Scolaire Scientifique Les Champions.
TypeScriptNext.jsPostgreSQLDrizzle
Read the case studyFull Stack Products
Whole products — I owned the database, the API, the interface, and the deploy.
Tuwasiliane
Complete campaign management platform for modern political campaigns.
2026 • Live
Next.jsTypeScriptTailwindSupabase
Clayly
Artisanal ceramics network connecting artists and enthusiasts.
2026 • Live
Next.jsTypeScriptTailwindStripe
Insight Research Solutions
Corporate website for Insight Research Solutions, a research and leadership firm.
2025 • Live
Next.jsReactTailwindTypeScript
Bachelier
Educational platform used by thousands of students in Chad.
2025 • Live
Next.jsTypeScriptTailwindSupabase
Expense tracker
Flutter app for tracking spending in Rwanda: paste a mobile money SMS and it becomes an entry, or scan a receipt with Gemini.
2026 • In progress
FlutterDartGeminifl_chart
Modern Oak
Luxury interior design platform for Modern Oak Decoration.
2026 • Live
ReactTypeScriptTailwindFramer Motion
Makria Agency
Creative agency site for branding, web design, and marketing.
2025 • Live
Next.jsTypeScriptTailwind
CSSC Les Champions
Official website for Complexe Scolaire Scientifique Les Champions. The school's management platform is a separate case study.
2024 • Live
Next.jsTypeScriptTailwind
Breye Industries
Corporate landing page for Breye Industries.
2025 • Completed
Next.jsTypeScriptTailwindFramer Motion
Frontend Experiences
Interfaces built to feel quick and then get out of the way.
AI and ML Systems
Models I trained to answer one specific question.
Rwanda Inflation Forecaster
Public dashboard of Rwanda's economy with 12-month inflation forecasts from TimesFM, backtested against seasonal ARIMA.
2026 • Live
PythonFastAPITimesFMstatsmodelsReact
Hybrid RAG
Document question answering that combines BM25 keyword search with vector search, answered by a local LLM.
2025 • Completed
PythonBM25ChromaDB / FAISSOllamaFlask
Customer Churn Prediction
Predictive model for customer churn analysis and retention planning.
2025 • Completed
Pythonscikit-learnPandasNumPyJupyter
Jutsu Hand Gestures
Computer vision project detecting hand gestures from webcam input.
2026 • Completed
PythonOpenCVMediaPipeNumPy
Enigma Machine
Python implementation of the historic Enigma cipher machine.
2025 • Completed
PythonOOPCryptography
IoT and Embedded
Sensors, motors, and code running where you can't attach a debugger.
SafeRoom mold monitor
ESP32 and DHT11 sensor sending temperature and humidity to Firestore, with a Flutter app that warns when a room favours mold.
2026 • In progress
ESP32C++FlutterFirestore
Duck Pond Cleaning System
ESP32 controller that drains and refills a duck pond when a turbidity sensor says the water is dirty, with a web dashboard.
2025 • Completed
ESP32C++SensorsWeb server
Smart Helmet
Arduino-powered bike helmet with smart safety sensors.
2024 • Completed
ArduinoC++BluetoothSensors
Arduino Follow Me Robot
Autonomous Arduino robot that tracks and follows a target.
2024 • Completed
C++ArduinoUltrasonic SensorsMotor Control