Work
51 projects across six kinds of work. Each card shows its status honestly: live, shipped, delivered, built, prototype, specified or coming soon.
Live ▶ 3 Products we built
SchoolMate
Animated CBC maths for Grade 7–9, paid for by M-Pesa at KES 30 a day.
Moodle 5.1 · PHP 8 · MySQL · Ubuntu VPS
Coming soon Products we built
Soma AI
A maths tutor that only answers from the syllabus it was taught, on web, WhatsApp and an offline Pi.
Python · BM25 · Claude · Gemini via fal.ai
Live Products we built
BioBiz
A free digital business card app, from first brainstorm to Google Play in five weeks.
Flutter · Dart · Riverpod · Supabase
Live ▶ 5 Products we built
Tuchopini exam solutions
137 written, verified KCSE and KJSEA walkthroughs, each paired with a video, produced by an automated pipeline.
Astro 5 · MDX · Tailwind 4 · KaTeX
Live ▶ 1 Products we built
MatWayz
Nairobi matatu journey planner: 4,000 stages, 136 routes, works offline.
Next.js 15 · React 19 · Leaflet · next-pwa
Live Products we built
Majobo
Hyperlocal skilled-worker marketplace: plain-language tasks, AI-classified, matched within 10 km.
Next.js 16 · TypeScript · Supabase (Postgres, PostGIS, RLS) · Groq
Products we built
Garisham
Land, plots and vehicles classifieds for all 47 counties.
Next.js 16 · Supabase · Firecrawl · cheerio
Live Products we built
Mangoma
A Spotify-style streaming app that hosts Brian's own music.
Next.js 13 · Tailwind · Supabase · PostgreSQL
Prototype ▶ 1 Fintech and M-Pesa
Stima: pay-as-you-go electricity
Pay on M-Pesa and the lights come on. No 20-digit token.
M-Pesa Daraja · Flask · SQLite · Arduino
Fintech and M-Pesa
WooCommerce M-Pesa gateway
STK Push at checkout as a native WooCommerce payment method.
PHP · WordPress · WooCommerce · M-Pesa Daraja
Specified Fintech and M-Pesa
NetPesa: ISP billing automation
Customer pays on M-Pesa, MikroTik reconnects them. No 11 pm phone call.
Next.js (T3) · TypeScript · Prisma · PostgreSQL
Fintech and M-Pesa
Sote Mart e-commerce and back office
Supermarket storefront with M-Pesa STK Push, GPS delivery zones and an accounting dashboard.
React · Vite · Supabase · M-Pesa Daraja
Fintech and M-Pesa
Geo POS customisation and v6 → v9 migration
Moved a manufacturer's heavily customised CodeIgniter ERP three major versions forward without losing a module.
PHP · CodeIgniter · MySQL · Linux VPS
Fintech and M-Pesa
Laundromat POS
Wash-and-dry run tracking with receipts in under 60 seconds.
Node · Express · PostgreSQL · React
Fintech and M-Pesa
Sospesa
Discipline on autopilot: your salary lands and rent, KPLC and savings are already sorted.
Kotlin · M-Pesa Daraja · on-device rules engine
Built ▶ 1 AI, vision and IoT
AI traffic survey and vehicle counting
Survey-grade counts from video: 14 categories, by direction, in 15-minute slots.
Python · YOLOv8 · OpenCV · SQLite
Prototype AI, vision and IoT
AI traffic management on Google Cloud
Camera feeds to adaptive signal timing, with a human override.
Google Cloud · Vertex AI · Pub/Sub · Dataflow
Prototype ▶ 1 AI, vision and IoT
Smart traffic lights (ESP8266 + Raspberry Pi)
Two coordinated intersections on commodity hardware, and a YOLO-driven signal demo.
ESP8266 · Raspberry Pi · Python · YOLOv8
AI, vision and IoT
Smart parking occupancy
Two Raspberry Pis, two sensors, one live bay count you can trust.
Raspberry Pi 4 · Python · OpenCV · YOLO
AI, vision and IoT
AI disaster early warning (Kenya Red Cross challenge)
Satellite-detected floods and fires, warning people who have no smartphone.
Python · machine learning · satellite imagery · USSD/SMS gateway
AI, vision and IoT
ELECOST: AI electrical cost estimator
Upload the drawings, get a costed bill of quantities.
FastAPI · SQLAlchemy · React · Vite
AI, vision and IoT
AI voice call-centre agent
A phone agent that looks up an ISP account and routes the call.
LiveKit Agents · OpenAI Realtime · Flask · SQLite
AI, vision and IoT
Automation, scraping and lead generation
n8n workflows, social listening, bulk SMS and WhatsApp Cloud API glue.
n8n · Python · transformers · Supabase
AI, vision and IoT
Arduino and IoT prototypes
Aeroponic farm, fire alert to Telegram, remote relays, GSM modules.
Arduino · ESP32 · DHT22 · SIM800L
Built ▶ 1 AI, vision and IoT
MCP toolkit for creators
An AI agent with a YouTube Studio, a Facebook page manager and a TikTok uploader.
TypeScript · MCP SDK · googleapis · Meta Graph API
AI, vision and IoT
Data dashboards and trading automation
Streamlit sales KPIs, Power BI reports, and a real-time strategy backtester.
FastAPI · Socket.IO · Next.js 16 · lightweight-charts
Live Websites for clients
Full Network Technologies
ICT consultancy site with 13 service categories, built for cPanel.
React 19 · Vite · shadcn/ui · Tailwind
Live Websites for clients
Inovas Environmental Consulting
A corporate site hand-coded to a written brand specification.
HTML · CSS (OKLCH design system) · JavaScript · PHP
Live Websites for clients
Hearts of Love Africa
A hijacked WordPress site recovered from its database dump and rebuilt in React.
TanStack Start · React 19 · Vite · Tailwind
Live ▶ 1 Websites for clients
Xynergym
"Your personal gym, wherever you are": brand content system and site for a mobile trainer.
TanStack Start · React 19 · Tailwind 4 · shadcn/ui
Delivered Websites for clients
Her Future Flame
One homepage, three audiences: donors, volunteers and partners.
HTML · Tailwind · JavaScript
Delivered Websites for clients
Mizizi Foundation: WordPress to static migration
A 772 MB WordPress backup rebuilt as Eleventy on Cloudflare Pages. Hosting bill: zero.
Eleventy 3 · Sveltia CMS · Cloudflare Pages · Python
Websites for clients
M-CERN: Mathare Community Emergency Response Network
A community responders' site with three interchangeable contact-form backends.
React · TypeScript · Vite · TanStack Router
Websites for clients
Advanced Proliance Homecare & Staffing
A Next.js site for a Washington State home-care agency, with deployment guides for Vercel and cPanel.
Next.js 15 · Tailwind · nodemailer
Delivered Websites for clients
Mental-health clinic website
A clinic site designed to make the first appointment feel possible.
HTML · CSS · JavaScript
Delivered Websites for clients
Marketing agency website and merchandise mockups
25+ pages for an agency whose website has to outperform its clients'.
HTML · CSS · JavaScript · Elementor
Websites for clients
School website with admissions and parents' portal
A React SPA for a preparatory school: admissions form, calendar, portal, gallery.
React · Vite · Tailwind · shadcn/ui
Websites for clients
IRSC consultancy website
Static site plus a TanStack Start rebuild for Cloudflare Workers, driven by an eight-section brief.
TanStack Start · Cloudflare Workers · Python
Built Websites for clients
Rand Energies solar EPC website
Five pages and a coverage map spanning Kenya, Botswana and Namibia.
HTML · CSS · JavaScript
Built Websites for clients
Personal brand repositioning site
Moved a fitness coach from B2C to B2B corporate wellness, in copy and in code.
React · Vite
Built Websites for clients
Nyam & Scram restaurant ordering
A dark-and-gold Jamaican jerk storefront with a self-hosted ordering backend and kitchen bot.
HTML · Tailwind · Node 20 · Express
Built ▶ 1 Websites for clients
Kenya Homes landing page
A scroll-scrubbed hero video and eight property cards with WhatsApp calls to action.
HTML · Tailwind · GSAP · ffmpeg
Websites for clients
WordPress sites for Kenyan SMEs
Seventeen Elementor and WooCommerce builds, plus a toolkit for bulk-editing pages through the database.
WordPress · Elementor · WooCommerce · cPanel
Live ▶ 3 Websites for clients
JOAT Kenya brand site and social automation
74 AI-generated posters and captions, scheduled across five networks from one script.
Static site · Supabase · Nano Banana MCP · sharp
Shipped ▶ 3 Video, animation and learning
Animated CBC lessons library
299 curriculum-mapped maths lessons with quizzes and worksheets, authored and rendered in seven weeks.
Python · Manim · Claude · MiniMax voice clone
Shipped ▶ 5 Video, animation and learning
Video campaigns as code
An 89-second ad, nine phone demos and 219 social slides, all rendered from config files.
Remotion 4 · React 19 · TypeScript · Tailwind 4
Built ▶ 8 Video, animation and learning
AI voice, music and media generation library
98 logged, reproducible generation jobs; cloned voices in English and Swahili; original music.
fal.ai · GPT-SoVITS · RVC · MiniMax
Built ▶ 3 Video, animation and learning
Training: Building with AI, cybersecurity lessons, WordPress masterclass
Courses taught by someone who ships with these tools every day.
Claude Code · Manim · manim-voiceover · WordPress
Specified Strategy and documents
PanelRight / MWII: PCB manufacturing intake platform
A production-grade scaffold plus a 15-page quote and MSA for a US client.
Next.js 16 · FastAPI · Celery · Supabase
Strategy and documents
App teardown and rebuild proposal
A Flutter app graded at 60% of an MVP, then a priced 14-week rebuild plan.
APK analysis · HTML → PDF
Strategy and documents
Product briefs and PRDs
SomaPesa, WaitOn, Vibes, Laundromat POS, soil sensing, Minimart POS integration.
BMAD method · PRD · architecture docs