I build production applications across AI, blockchain, cloud infrastructure, mobile, and web. I'm a Google Developer Expert, write technical content and lead developer communities. I work primarily with TypeScript, Dart/Flutter, Solidity, Rust, Python, and cloud-native stacks.
| Category | Skills |
|---|---|
| Languages | TypeScript, Dart, Solidity, Rust (Anchor), Python, JavaScript, Kotlin |
| Frontend | Vue 3, React, Flutter, Tailwind CSS, Material Design, Vite |
| Backend & Cloud | Firebase (Firestore, Cloud Functions, Hosting), Node.js, Google Cloud (Agent Studio, Vertex AI, Cloud Run), Gemini API |
| Blockchain & Web3 | Solidity (EVM), Anchor/Rust (Solana), Circle CCTP, Wormhole, Cross-chain protocols, Non-custodial wallets |
| Mobile Native | Android SDK, Kotlin, iOS, Platform Channels, Push Notifications, Geolocation |
| Infrastructure | Serverless (Cloud Functions, Cloud Run), Vector Search, Vertex AI, Google Analytics, Event Instrumentation |
I write technical deep-dives on architectures, best practices, and tooling. Published on freeCodeCamp, Medium, Hashnode, and Dev.to.
Recent Articles:
- What Every Dev Should Know About Tracking Product Data — Product analytics, event instrumentation, privacy compliance
- How to Make Your Antigravity Agent Skills Configurable (Without Forking Them) — AI agent skills, YAML config, reusable automation
- Road to Mastery — Being a Google Developer Expert — Career, mentorship, developer advocacy impact
- How to Implement RBAC in a Community Dashboard with Nuxt — Authorization, role-based access control, full-stack security
Read more: Medium | Hashnode | Dev.to
I organize and speak at developer conferences, teach AI & mobile workshops, and mentor hundreds of developers.
Recent Community Work:
- #BuildwithAI Workshops — Hands-on sessions on Google Cloud Agent Studio, Retrieval-Augmented Generation (RAG), Gemini API, and prompt engineering
- #DevFest Sessions — GDE talks on AI agents, Flutter, and Web3 infrastructure
- Google Digital Skills for Africa — Former trainer
I take on consulting and project work in Flutter, Cloud AI and Web3.
- Book a 1:1 call (30 or 60 minutes): obum.me/book
- Code review: a written review of your pull request, feature or full app
- AI-built app rescue: your app was built with AI tools and now it breaks, so I find out why and fix it
- Project work: Flutter apps, AI features on Google Cloud, smart contracts and dApps
Email: contact@obum.me
| Link | |
|---|---|
| Google Developer Profile | g.dev/obumnwabude |
| GitHub | @obumnwabude |
| linkedin.com/in/obumnwabude | |
| X (Twitter) | @obumnwabude |
| Stack Overflow | stackoverflow.com/users/13644299 |
Building in public. Open to collaborations on AI agents, Web3 infrastructure, Flutter ecosystems, and full-stack web applications.