Hassan K.

I help product teams ship and fix real React Native apps that people actually use, not throwaway MVPs. Senior React Native Engineer with 7+ years, delivered apps for 50K+ daily users, rebuilt the Gulf's #1 car marketplace mobile experience (25% performance boost), and led mobile engineering for AI powered operations platforms used in the field. 𝐀 𝐟𝐞𝐰 𝐰𝐢𝐧𝐬 𝐈’𝐦 𝐩𝐫𝐨𝐮𝐝 𝐨𝐟: Rebuilt the mobile and web experience for the Gulf’s #1 car marketplace (𝐂𝐚𝐫𝐬𝐰𝐢𝐭𝐜𝐡), boosting performance and putting a scalable architecture in place for future growth. Led mobile engineering for an AI‑powered operations platform (𝐗𝐞𝐧𝐢𝐚), delivering a reliable app used daily by teams in the field. Shipped and maintained React Native apps for time & attendance and scheduling (𝐓𝐂𝐏), CMMS/maintenance (Makula), and other B2B products. 𝐇𝐨𝐰 𝐜𝐚𝐧 𝐈 𝐡𝐞𝐥𝐩 𝐲𝐨𝐮 Build a new React Native app from scratch with clean structure and production‑ready foundations. Stabilize, refactor, or speed up an existing app that’s slow, buggy, or painful to work on. Deliver features end‑to‑end: UI, navigation, API integration (REST / GraphQL), background work, notifications, and app store releases. Add senior‑level practices: better architecture, testing, reviews, and smoother collaboration with product and design. 𝐒𝐭𝐚𝐜𝐤 𝐈 𝐰𝐨𝐫𝐤 𝐰𝐢𝐭𝐡 React Native, TypeScript, JavaScript, React.js, Next.js, Node.js, REST, GraphQL, Jest, TDD, CI/CD, Fastlane, App Store & Play Store deployment. If you’re serious about your React Native app and need a senior engineer to own it, send me a short message about your product and I’ll tell you the first concrete steps I’d take to move it forward.