# Pelumi Oladayo > Pelumi Oladayo is a designer and builder based in Lagos, Nigeria. He works across finance, AI, data, and trust infrastructure — designing systems for real-world use and building products that generate revenue. Figma × AI is his playground. Shipped products include Tixdorm and Orddify. ## Primary site - [Home](https://pelumi.work/): Portfolio, selected works, and product design case studies. - [About](https://pelumi.work/about): Bio, domains, expertise, services, stack, and contact for Pelumi Oladayo. - [Publications & open source](https://pelumi.work/publications): Writing (Substack) and shipped products / repos. ## Products - [Tixdorm](https://tixdorm.com): Event and accommodation booking product. - [Orddify](https://orddify.com): Order and operations tooling. - [Tradeflix](https://tradeflix-eosin.vercel.app/): Trading journal (team project). ## Case studies & work - [Payment checkout flow](https://pelumi.work/payment-checkout): Checkout UX and interaction design. - [Mobile apps case study](https://pelumi.work/case-study/portfolio): Consumer and AI mobile product design. - [Behind the scene](https://pelumi.work/behind-the-scene): Process and studio work. - [Work: Scoolr](https://pelumi.work/work/scoolr): LMS for Nigerian secondary schools. - [Work: BeYou](https://pelumi.work/work/beyou): Student product. - [Work: Portfolio](https://pelumi.work/work/my-portfolio): This site. ## Writing - [Design & Coffee on Substack](https://substack.com/@designandcoffee): Essays on design, AI, and building. ## Profiles - [GitHub](https://github.com/Spleez100): Code and open source. - [LinkedIn](https://www.linkedin.com/in/oladayo-pelumi-4620391b0/): Professional profile. - [X / Twitter](https://x.com/ogbenipelumi): Motion, interactions, and updates. - [Contra](https://contra.com/pelumioladayo): Freelance enquiries. ## Contact - Email: pelumidzn@gmail.com - Phone: +234 7077 548 972 - Location: Lagos, Nigeria (GMT+1) ## Optional - [Sitemap](https://pelumi.work/sitemap.xml): Machine-readable URL list for crawlers.