Topmart — Multitenant Ecommerce (storefront + admin)

Working on Topmart, I had to balance the speed and responsiveness of the storefront with the full functionality of the admin dashboard. I designed an intuitive store interface where users could browse, filter, and purchase products seamlessly while the admin panel enabled sellers to manage inventory, handle orders, and configure Paystack payments. Using Next.js and TypeScript, I optimized server-side rendering and caching to ensure SEO and performance were top-notch. The admin panel used ShadCN UI for consistent design and responsive layouts. Handling asynchronous payment flows, ensuring idempotency, and reconciling order and payment state was tricky but satisfying. Each deployment refined usability, and watching real users complete orders without friction was extremely rewarding. The codebases, both client and admin, reflect careful attention to modularity, maintainability, and UX design.