Software Developer at Semicolon Africa

Redesigned legacy monoliths into modular services to enable independent deployment, reducing interdependencies and improving fault tolerance. Collaborated with product, design, and QA in an Agile environment using Jira; implemented unit and integration testing; contributed to CI/CD pipelines. Drove performance improvements and security hardening.

Software Engineer at Woodcore Inc.

Designed and implemented the core data model for a multi-tenant MVNE system, delivering production-grade backend services and integrations with third-party systems, including AWS SES for email delivery and external billing/account-management APIs. Implemented security, authentication, and auditing mechanisms to comply with regulatory requirements; built a compliance-monitoring system and scheduled checks to reduce manual tracking. Created core platform components for multi-tenant architecture, enabled NRBVN onboarding for international customers, and leveraged Docker and Kubernetes to improve deployment speed and reliability. Improved code coverage from 60% to 75% and reduced defects through refactoring and testing.

Software Engineer at Eco Bank Nigeria

Implemented the Nigerian National Payment Stack (NPS) integration with NIBSS using ISO 20022 financial messaging standards to enable interoperable, real-time payment processing. Designed and implemented XML-based ISO 20022 message flows (payment initiation, acknowledgments, status, settlements); ensured secure messaging, authentication, and encryption compliant with NIBSS requirements. Built an end-to-end compliance monitoring system to proactively track regulatory and operational constraints. Created scheduled compliance checks to reduce manual tracking and missed deadlines. Optimized NRBVN service to onboard MVNE clients, including non-resident and diaspora customers, for seamless enrollment.