Lex Lutor Iyornumbe

Lead Backend Engineer | Fintech Systems | Cloud-Native Delivery

"Transforming complex challenges into elegant solutions through code"

With over 5 years of experience building scalable products, I specialize in backend engineering for regulated workflows, payment integrations, and cloud-native platforms. My work has helped teams automate critical operations, improve system reliability, and ship products that handle real business complexity.

Backend Platform Engineering

Designing scalable backend systems with Python, Node.js, TypeScript, and NestJS. Focused on APIs, workflow engines, integrations, and production-ready architecture that supports business growth.

Fintech & Compliance Systems

Building regulated product flows, payment integrations, lifecycle automation, and operational controls for financial platforms where accuracy, traceability, and reliability matter.

Cloud & Delivery Automation

Implementing CI/CD pipelines, observability, and deployment workflows across AWS environments using Docker, Kubernetes, and automated delivery practices that keep teams moving confidently.