What you canhire me to build

Payments & fintech backends

The part of your product that moves money, built so it never moves it twice.

Stripe and Paystack integrations, subscription billing, marketplace payouts, crypto rails, KYC flows, and the webhook plumbing that keeps them honest. I design ledgers that reconcile to the cent and payment flows that survive retries, race conditions, and flaky networks.

Proof: Fiat-crypto rails at Sendcoins with zero double-credits. Dual-market card payments (Stripe + Paystack) live inside IléHQ. A Paystack pipeline at Digitaley Drive that automated 70% of manual processing.

AI agents & pipelines

AI that does real work in your product, with the database as the source of truth.

Chat assistants that take users from question to completed transaction, RAG over your own data, multi-agent pipelines, and MCP servers. I don't let the model decide anything money-shaped: it talks, the system validates, the webhooks confirm. That discipline is the difference between a demo and a product.

Proof: IléHQ's WhatsApp concierge runs a full booking end to end with 30+ tools behind the chat. A grading pipeline at Velric that generates, sabotages, and grades code at scale. engram-dev scored 80% on the LoCoMo memory benchmark.

Full product builds

An idea to a deployed product, one person, the whole stack.

Next.js frontend, NestJS backend, Postgres underneath, deployed and monitored. I build multi-tenant SaaS where every query is scoped to the right customer, screens ship with loading, error and empty states, and the admin can actually run the business. You get a product, not a prototype.

Proof: IléHQ, a multi-tenant SaaS, built solo from schema to production. A serverless LMS at Digitaley Drive serving global cohorts. An e-signature engine at LuliSign with tamper-evident audit trails, built end to end alone.

Audits & rescues

For the codebase that works, until it suddenly doesn't.

Security and tenant-isolation audits, payment-bug hunts, and performance work on systems already in production. I trace the whole data path instead of patching symptoms, then hand you a written report of what's broken, what's risky, and what to fix first.

Proof: The bug class I hunt first: tenant data leaking across customers, unscoped queries, and payment flows that double-charge under retries. It's the same class I've spent four years designing against.