At Seismic Consulting Group, I led the design and delivery of a customer-facing React and TypeScript census PWA, from requirements through production rollout. The work improved task-completion rates by 80%, and I cut load times by 40% through code-splitting, lazy loading, image optimisation and bundle analysis.
At Consumatech, I owned a mobile-first React and TypeScript games platform from architecture to rollout. I added edge caching, virtual lists and service workers, reducing mobile load times by 25%.
At Mozzenta, I led a Next.js SSR/SSG migration across three projects and designed a GraphQL and REST integration layer connecting Redux Toolkit state to backend microservices. I also mentored four engineers on React architecture, TypeScript and testing.
On the Carwash360 project, I built the Next.js operations admin panel and integrated Paystack payments and Nigerian bank account verification, keeping secret keys server-side. I also shipped the customer app through App Store and Google Play submission and resolved live production issues.
