Contributing to a large existing fintech codebase — building core payment infrastructure, B2B product features, and backend systems across both the main app and the B2B platform.

• Fixed critical bugs within the first month, supporting a successful product launch
• Designed and implemented a scalable mass notification system (email + in-app) using BullMQ and Redis for background job queues
• Integrated BullMQ dashboard for real-time job monitoring, improving system reliability and debugging efficiency
• Built a full wallet system on the B2B platform — virtual account creation, funding, balance management, and transaction history
• Integrated two payout processors (Swerve and Kora) and built the infrastructure for the payout system including idempotency to prevent duplicate transactions
• Built an admin toggle on the B2B platform to switch the active payout processor between Swerve and Kora without a deployment
• Engineered webhook routing between the main app and B2B: a single webhook endpoint is registered with both Swerve and Kora, and an internal secret header is used to route each incoming webhook to the correct channel
• Implemented real-time payment notifications on B2B using event-driven architecture
• Built the full B2B admin dashboard — reporting, payout management, transaction oversight, and operator controls
• Led frontend development for the Bordawave B2B platform — owned technical decisions and delivered features without dedicated UI/UX designs
• Refactored the landing page, improving performance, structure, and user experience

Built a fully offline desktop application that simplifies Excel data processing and report generation for non-technical users — eliminating the need for complex formulas by providing a plain-English filtering system.

• Replaced VLOOKUP / nested IF workflows with a plain-English data filtering interface
• Built an integrated reporting interface — analyze data and write structured reports in one environment
• Implemented one-click export to Microsoft Word, from raw data to polished reports
• Privacy-first architecture: all data processing is local — no cloud, no external AI exposure

Initiated and built a startup platform solving the accommodation challenges faced by students across all 6 campuses of Osun State University — featuring hostel search and a roommate-matching system.

• Built a responsive platform for students to search available hostels near campus
• Implemented a roommate-matching system based on personal preferences
• Deployed live to Vercel for real-time testing and user feedback

Developed responsive web applications for internal task management, optimised UI performance, and collaborated closely with designers and backend developers to deliver user-centric features.

• Built dynamic task-assignment and management apps using React.js, Next.js, TypeScript, and Firebase
• Optimised UI performance through efficient state management and code splitting
• Integrated RESTful APIs and Firebase for seamless data synchronisation
• Mentored team members and conducted code reviews to raise overall quality standards

Designing and delivering responsive websites and web applications for diverse clients — from e-commerce stores to SaaS platforms and Web3 applications.

• Livex — real-time brand-influencer matching SaaS platform
• HomePhoto Dashboard — photoshoot workflow and client data management system
• DrivePro — driving school scheduling and student progress tracker
• EduChain — Web3 learning platform with decentralised reward systems
• AmazeChic — full-featured PHP-backed fashion e-commerce store