Brian Mutuku!I’m a Full-Stack Developer fromNairobi, Kenya.Open to workFeel free to explore my portfolio and reach out—I’d love to connect!
Full-Stack DeveloperNow
Next.js, TypeScript, Supabase
Solutions Architect
Fintech & proptech platforms
Product Builder
Healthcare & community apps
Started building apps
No-code: Bubble, FlutterFlow
Nairobi
Kenya
1.2921° S, 36.8219° E
We start with an in-depth call to understand your goals, users and constraints, so I can recommend the right approach before anything gets built.
Full-stack web apps with Next.js, TypeScript and Supabase: fast, accessible, and structured so your team can keep shipping after launch. Auth, payments, dashboards and admin panels included.
Next.js · TypeScript · Supabase
Users
12k
Uptime
99%
Growth
24%
Cross-platform iOS and Android apps with Flutter, sharing one codebase and one backend with your web product. Offline-ready, store-ready, and designed for how people actually hold a phone.
Flutter · iOS · Android
Good morning
Brian
Total balance
KES 42,300
Good morning
Brian
Total balance
KES 42,300
Payment receivednow
KES 2,400 from Mary W.
Outgrown Bubble or FlutterFlow? I’ve built on both, so I can move your product to a proper codebase without losing data, users or momentum — one feature at a time, with no downtime.
Bubble · FlutterFlow · Migration
$ migrate bubble
✓ workflows → API
✓ data → Postgres
▲ live, no downtime
$
Backends, third-party integrations and automations: payments, messaging, CRMs and AI services wired together with clean, documented APIs and webhooks your team can build on.
REST · Webhooks · Automation
● POST /webhooks/stripe 200 · 42ms
● POST /whatsapp/send 200 · 88ms
● POST /ai/summarize 200 · 1.2s
From idea to a launched product in weeks, not months. Discovery, architecture, design and build under one roof — I’ve shipped MVPs in healthcare, fintech, proptech and community platforms.
Discovery · MVP · Launch
Launch plan
6 weeksSomething else?
Tell me about the product or the problem. I’ll suggest the fastest path and give you a straight answer on cost and timeline.
Usually replies within an hourNairobi · EAT
AI ad studio that turns a brand kit into scored, ready-to-run campaigns.
React · Supabase · Vertex AI
Investor app for tracking real-estate investments, serving 1,000+ investors.
Bubble.io · Mobile
Personal projects I design, build and release for free. Download them, read the source, or star a repo to support the work.
A fast, lightweight screen recorder and screenshot tool for Windows.
Released today · C++ · MIT licence · Windows 10 & 11
$ git init next-tool
$ git commit -m "wip"
I build small, focused tools in my own time and release them for free. Follow along on GitHub, or star a repo to support the work.
Follow @MurbX
“Brian architected our entire healthcare platform from the ground up. His expertise in React, TypeScript, and Supabase brought CureBox to life with a polished, production-ready experience. Beyond his technical skill, his communication and problem-solving made the whole process seamless.”
Yoni Gilboa
CEO & Founder
