PORTFOLIOOmotosho David
~/about

ABOUT ME

Full-Stack, AI & Blockchain Dev.

omotosho@portfolio ~ about.txt

// Who I am

I'm Omotosho David Ayomide, a full-stack, AI, and Web3 engineer based in Lagos. I build production-ready products across the entire stack—from interfaces and infrastructure to AI agents and smart contracts.

// What I build

I build marketplaces, dashboards, wallets, AI-powered applications, and developer tools. My work spans React and Next.js, backend systems in Node.js and Go, PostgreSQL, Solidity, and modern AI infrastructure.

// Building with AI

I build the systems around the model: tool orchestration, structured outputs, memory, validation, observability, and safety controls. In Ledgr, an agentic crypto-wallet OS, every proposed transaction passes through a security supervisor and is simulated before reaching the chain. I also maintain streamkit, a vendor-agnostic npm library for streaming AI interfaces.

// Shipping in public

I built Beacon, a Git-powered tool that turns commits into platform-specific social posts—making it easier for developers to share their work consistently.

// Why Web3

Web3 makes ownership and value programmable. I'm interested in building products that make those capabilities secure, understandable, and useful to real people.

// Outside of code

Usually listening to Afrobeats. Check out what's currently in rotation. Open playlist →

TECH STACK

JavaScriptTypeScriptGolangReactNext.jsNode.jsSolidityHardhatEthers.jsMongoDBTailwindCSSPostgresGraphQLExpressVercel AI SDKLangchainLLM IntegrationAI AgentsPrompt EngineeringContext EngineeringRAGVector Databases