Sambulo Senda
Mobile Engineer & Consultant
I build React Native apps for a living—some my own, others for clients.
Five years of shipping to the App Store has taught me what actually matters: architecture that holds up under real users, performance that doesn't rely on loading spinners, and code the next developer can actually understand.
I also write about what I learn along the way. If you're building with React Native, some of it might save you a few hours.
What I do
Build apps. I design, build, and ship my own products on the App Store. Real users, real feedback, real problems to solve.
Help teams ship. Architecture reviews, New Architecture migrations, performance audits. I've done this enough to know where the pain points are.
Share what I learn. Technical writing on React Native, Expo, and mobile engineering. No fluff, just things that work.