Senior Mobile Developer with 4+ years of production experience architecting high-performance, secure, and offline-first mobile applications across Fintech, Real Estate, E-Commerce, and AI domains.
- 🏦 Currently engineering an enterprise Online Banking Platform (Corporate & Retail) at Cubic Information Systems.
- 🛡️ Specializing in OWASP Mobile Top 10 security, SSL Pinning, Biometric Lockouts, and Native Platform Channels.
- ⚡ Proven record of optimizing app startup bottlenecks (slashed launch times from 30s to <1s) and reducing cloud API overhead by 85%.
- 📦 Open-source author of verified pub.dev packages with 160/160 pub points.
- 🎓 B.Sc. in Computer Science from Helwan University (FCAI).
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A diagnostic engine built to trace Flutter startup lifecycle, pinpoint rendering jank, and eliminate severe splash-screen bottlenecks.
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Material Design 3 adaptive layout and dynamic breakpoint system designed for unified multi-screen Flutter rendering.
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- Cubic Information Systems | Senior Mobile Developer
(May 2026 – Present)- Engineering corporate & retail Online Banking platforms with Clean Architecture and strict OWASP security standards.
- Developing custom Platform Channels for biometric security with attempt throttling; leading UAT deliveries.
- PLANET LAND LLC | Flutter Developer (Mid-to-Senior)
(Mar 2025 – May 2026)- Slashed launch times from 30s to <1s across 6 production real estate apps on iOS & Android.
- Sonbla | Flutter Developer
(Feb 2025 – Mar 2026)- Cut Google Maps/Places API overhead from $3,500/mo to <$500/mo; eliminated purchase flow drop-offs.
- Metachain Technologies Inc. | Flutter Developer
(Nov 2023 – Mar 2025)- Built 5 MVP applications integrating OpenAI Assistants API, Vector search, GraphRAG, and voice streaming.
