Numoni Numoni Web is a modern, high-performance merchant portal built with Next.js 15+ and React 19. I architected and developed this comprehensive dashboard enabling merchants to manage branches, track transactions, and configure business settings. Implemented advanced state management with Zustand and React Query for optimal data fetching and caching, delivering a premium UI/UX with shadcn components and Tailwind CSS.
MTN FibreX Portal As Senior Frontend Engineer at MTN Nigeria, I built this seamless self-service platform serving thousands of customers for fibre data plan management and payments. I configured the SIT, UAT, and production environment servers on the Nginx server, whilst managing a team of 6 developers as the team lead. Implemented responsive UI components using Next.js and Tailwind CSS, and integrated secure payment flows. Utilized Zustand for state management and TanStack Query for efficient data synchronization with backend APIs.
MTN Self-Service Portal Led frontend development for this large-scale React and Next.js portal serving 1M+ monthly users at MTN Nigeria. Built user-facing features for airtime top-up, data purchases, bill payments, and account management. I configured the SIT, UAT, and production environment servers on the Nginx server, whilst managing a team of 6 developers as the team lead. Implemented the organisation-wide design system. Collaborated with backend teams to deliver scalable, maintainable solutions with optimal performance and accessibility.
Weavii As Senior Frontend Engineer for this Berlin-based music platform, I developed features enabling artists and fans to connect through video uploads, likes, comments, and reshares. Designed and built reusable UI components and design frameworks that significantly improved code maintainability and developer productivity. Configured unit tests using Jest and React Testing Library to ensure reliability and catch regressions in critical user flows.