I've owned production React Native development for Slothwise, delivering subscriptions, health-data integrations, widgets, calendar synchronization, caching, and release workflows across iOS and Android.
At İş Sistem, I led mobile development and production support for KFC Türkiye's consumer app. Using crash data, analytics, user feedback, and store reviews, I helped raise its rating from 2.1 to 4.2 while building Fastlane CI/CD, staged releases, and native capabilities.
At Tapu.com, I developed mobile and web products supporting 40K+ weekly active mobile users and real-time workflows.
As Founding Mobile Engineer at Hastanem Yanımda, I launched a healthcare app that reached 50K+ downloads and a 4.7-star rating, delivering video consultations, messaging, appointments, payments, and push notifications. I also build hands-on TypeScript products with Next.js, Supabase, and LLM providers through Kobimat AI.
