I architect and ship production mobile systems — React Native and native iOS/Android — with ownership that often extends into realtime, IoT, fintech, and the backend platforms those products depend on.
I have been building production mobile software professionally since 2018. React Native has been a core foundation throughout that work, later expanded into native Swift/SwiftUI and Kotlin/Jetpack Compose when platform depth, SDK boundaries, or security requirements demanded it.
Much of my recent work sits at the architecture and technical-leadership layer: defining mobile module boundaries, owning release and delivery, mentoring engineers, and taking end-to-end responsibility across IoT device communication, fintech clients, realtime systems, and the backend/platform pieces needed to run them in production.
Core stack
Abra Partners
Proxify
Hybrone
Biges Güvenli Hayat Teknolojileri
E-Fabrika
Primary strengths sit in mobile platforms and architecture. The surrounding surface — IoT, realtime, backend, payments, and delivery — is where end-to-end ownership has repeatedly required going beyond the client.
React Native · JavaScript · TypeScript · Swift · SwiftUI · UIKit · Kotlin · Jetpack Compose · React · Next.js · Node.js · Express · Nest.js · Expo · Tailwind CSS
Push Notifications · Deep Linking · App Clips · Instant Apps · In-App Purchases · CodePush · Offline Storage · Data Sync · Bluetooth · BLE · Device Communication · Sensor Integration · Beacon · IoT
Clean Architecture · MVVM · Modular Architecture · SDK Design · REST APIs · Atomic Design · Rate Limiting · Structured Logging · Microservices
SSL Pinning · Access Control
WebSockets · Socket.io · WebRTC · Real-time Data
PostgreSQL · MongoDB · Redis · Firebase · API Gateway · Lambda · Cron
PayTR · Paddle · Dodo Payments · Garanti Sanal POS · Third-party SDKs
AWS · Azure · Docker · Nginx · Cloudflare · CDN · Load Balancer · CI/CD · GitHub Actions · Fastlane · Automated Testing · Code Signing
App Store · App Store Connect · Google Play · Play Console · Huawei App Gallery · TestFlight
Sentry · Crashlytics · Google Analytics · Firebase Analytics · Performance Monitoring · Error Tracking · Figma · Bitbucket
Domains
Fintech clients, IoT platforms, realtime communication, and consumer products — from module boundaries and security constraints to App Store and Play release.
End-to-end realtime communication platform spanning web and desktop clients — messaging, voice/video, authentication, subscriptions, and the NestJS backend, Redis/PostgreSQL data layer, and Nginx/Cloudflare infrastructure that keep it running in production.
Stack
Native iOS and Android banking clients for Emlak Katılım — modular Clean MVVM with UI / Core / App SDK separation, KYC/KYB flows, digital signature integration, SSL pinning, and Fastlane + GitHub Actions delivery. Led architecture and technical direction for the mobile platform.
Stack
Production IoT mobile platform connecting physical devices to consumer and operational workflows — Bluetooth/device communication, realtime device state, vehicle tracking, subscriptions, and OTA updates via CodePush across React Native with native Kotlin/Swift where needed.
Stack
React Native Instagram replica built for on-set production use in the German Netflix series Alphamännchen — scene/parameter controls, Reels & Stories, local storage, and notifications so production could drive specific app states during filming. Commissioned for the production; not a Netflix employment role.
Stack
Companion React Native Tinder replica for the same Alphamännchen production — swipe/match flows, animation-heavy UI, and scene controls so filming could script precise interaction states. Same engagement model: built for the production, not as a Netflix staff role.
Stack
Wedding-planning product for the Dutch market — vendor listings, planning tools, albums, and inspiration — with App Clips and Instant Apps for lightweight entry points alongside the full React Native client.
Integrator-facing mobile client for the Hybrone ecosystem — Bluetooth provisioning, customer management, and technical support workflows with shared realtime and OTA delivery patterns.
B2B commerce app for IoT hardware — catalog, promotions, and mobile payments inside the Hybrone commercial ecosystem.
Dictionary and community product combining definitions with discussion, realtime chat, profiles, and an in-app radio feature.
Beacon-collection client for indoor analytics — captures Bluetooth beacon data in the field and forwards it to analysis models feeding the Hybrone platform.
Cross-platform realtime chat product with messaging, multimedia sharing, and subscription monetization over socket-based delivery.
Expo-based bulk SMS client for sending and managing high-volume message campaigns with subscription billing.
Expo SMS provider app for composing, sending, and managing outbound SMS with subscription and push support.
Paired React Native apps — customer shopping on one side, supplier order/customer ops on the other — with location services and push.
React Native client for gold trading and custom jewelry orders, with location services, push, and analytics.
Location-based check-in mobile app for field operations — attendance workflows backed by Firebase and push.
Open to consulting on mobile architecture, technical direction, and implementation where the problem warrants senior ownership. Share context on the system or product — I'll respond directly.