Oluwatobi Ogunwuyi

I've built Lucid at Digicore Ltd, a digital banking SaaS platform integrating with BankOne and supporting retail, corporate, and merchant banking. I designed its multi-tenant architecture and microservices for accounts, transfers, KYC, notifications, and transaction monitoring.

I also developed payment and wallet products supporting real-time merchant balance tracking, reconciliation, and collections across web and POS channels. My work includes integrations with MPGS, CyberSource, Interswitch, and NIBBS.

I use Java, Spring Boot, Spring Cloud, RabbitMQ, OAuth2, JWT, Docker, Jenkins, AWS, and DigitalOcean to deliver secure, fault-tolerant systems. At Digicore, I improved database query execution time by 30% through Redis caching, query optimization, and indexing.

Previously at Longbridge Technologies, I contributed to online trade management systems for banks, customer onboarding APIs, financial reporting, and CI/CD pipelines. I lead backend teams through task distribution and sprint planning while keeping security, testing, documentation, and code craftsmanship central to my work.