I build
foundations
that hold.
I’m Alfred Olumide Adenigba — a full-stack, Rust, AI & blockchain engineer, and a former geotechnical engineer. I log every layer, respect every constraint, and design for what happens below the happy path.
Selected samples
UrlChop
A full-stack URL shortening product with tracked links, QR generation, and a clean dashboard experience.
AfroMeet
A creator platform combining community, payments, ownership primitives, and AI-assisted patron workflows.
Ares
A security-focused AI system for analyzing smart contracts, reasoning over vulnerabilities, and supporting bug-bounty workflows.
PayTroix
A payroll product for teams, startups, and DAOs that combines employee payments, benefits, and financial workflows.
TwinOS
A multi-tenant SaaS product that helps small businesses model operations, run what-if scenarios, and explore counterfactual plans before acting.
Maya
An OKX.AI agent service provider that analyzes wallets, tokens, transactions, approvals, and contracts before users sign.
Useful systems, logged by discipline.
Four layers of engineering work — each one a material I build with, not a technology demo.
Backend & Platform Systems
Modular APIs, authentication, databases, async workflows, observability, and deployment using TypeScript and Rust.
Full-Stack Products
Responsive web applications that connect thoughtful interfaces to secure backend systems and integrations.
AI Agents & Automation
Agentic systems that retrieve context, reason over data, coordinate tools, and automate technical workflows.
Blockchain & Payments
Smart contracts, payment infrastructure, wallets, indexing, and multi-chain product experiences.
Field notes from the work.
The tools I reach for most.
Core
Backend
Frontend
Data & Infra
Blockchain
Have a foundation to pour?
I’m open to full-stack, backend, Rust, AI, fintech, and blockchain engineering roles. Send the brief and I’ll log it.