Verina Ehab

Mobile Product Engineer & Lead Flutter Developer specializing in architecting scalable, enterprise-grade mobile systems across iOS, Android, and Huawei platforms.

Proven track record of independently owning the entire mobile lifecycle—from architecture (Clean Architecture, BLoC) and OS-level security (RASP) to backend cloud integrations (Firebase, Supabase, PostGIS) and multi-store production deployments. Experienced in delivering mission-critical platforms, B2B enterprise systems, and consumer apps with a strong focus on performance and business impact.

Lead Mobile Engineer at Lunixes

(Feb 2025 – Present | Dubai, UAE - Remote)

Description

Sole Mobile Architect leading cross-platform engineering, security hardening, and production deployments across Google Play, Apple App Store, and Huawei AppGallery across multiple enterprise products:

• Sentinel GCC (Emergency Dispatch & Telemetry Platform):

Architected an end-to-end emergency response ecosystem using Flutter, TypeScript, Cloud Functions v2, and Firestore for sub-minute medical dispatching.

Engineered zero-latency alerts utilizing Apple Critical Alerts and Android Full-Screen Intents to override DND/Silent modes at full volume.

Built an isolate-based background GPS tracking engine with dynamic throttling, alongside Geohash/Haversine geospatial dispatch algorithms and offline-first encrypted sync.

• Lunixes CRM (Enterprise B2B Insurance Platform):

Developed a multi-tenant B2B CRM using Flutter (Clean Architecture + BLoC), hardened with RASP security (Talsec) and a native Canvas-based e-signature engine.

Automated multi-platform deployment via Fastlane and integrated Shorebird for live Over-The-Air (OTA) production updates.

• Gamer Majlis (Esports & Social Community App):

Built tournament matchmaking, community feeds, and real-time chat deployed across iOS, Android, and Huawei, maintaining a 99.8% crash-free rate via Sentry and Crashlytics.

Flutter Developer at Clynto Inc

(Mar 2024 – Jul 2024 | California - Remote)

• Engineered a P2P crypto lending Flutter app with Web3 wallet authentication, ensuring secure cryptographic signing and zero-trust session validation.
• Built an offline-first sync engine using Provider, WebSockets, and Firestore for sub-second peer transaction updates and persistent local caching.

Coding Instructor at iSchool

(Jun 2023 – Apr 2025 | Egypt - Remote)

• Taught coding fundamentals, including App Development, Python, Web, and logic-building, to 100+ students aged 6–18.
• Mentored emerging young developers and enhanced their algorithmic problem-solving skills.

Bachelor of Computer Science in Computer Science – Alexandria University (2018-09 – 2021-09)