// senior flutter engineer
Marwan Alhomdy
Senior Flutter Software Engineer
Building production-grade Flutter apps for Android and iOS — offline-first enterprise systems, delivery platforms, and store-published products.
const profile = {
experience: "5+ years",
apps_shipped: "50+",
platforms: ["iOS", "Android"],
};about
Professional summary
Enterprise mobile systems, offline-first sync, and production apps on the stores.
Senior Flutter Software Engineer with 5+ years of experience designing, building, and maintaining production-grade mobile applications for Android and iOS. Delivered 50+ commercial and enterprise applications across Sales Force Automation, Point of Sale, water delivery, logistics, travel, and e-commerce domains.
Deep expertise in Offline-First architecture, Clean Architecture with BLoC/Cubit, SAP ERP and ZATCA e-invoicing integration, data synchronization and task-queue engines, and Bluetooth/thermal-printer hardware integration. Proven track record publishing and maintaining applications on Google Play and the Apple App Store.
experience
Where I’ve shipped
Most recent roles first — enterprise Flutter delivery across SFA, POS, and consumer apps.
Senior Flutter Software Engineer
United Seqa Group · Saudi Arabia / Yemen
Dec 2022 – Present
- Delivered and maintained 22+ enterprise mobile applications spanning SFA, POS, water delivery, and internal business systems on Google Play and the App Store.
- Built the SFA App, an offline-first field-sales platform integrated with SAP ERP and ZATCA e-invoicing.
- Developed Gala Rose POS with till/shift management, multi-payment handling, and custom product configuration.
- Architected a shared offline-first, task-queue-based synchronization engine reused across SFA, POS, and water-delivery apps.
- Built and maintained a multi-brand water delivery platform with paired customer and driver apps for each brand.
- Integrated Bluetooth thermal printers (ESC/POS) for receipt and invoice printing across POS and SFA.
- Built Logs Tracker, an internal error-tracking system centralizing logs from multiple company applications.
- Implemented device-authorization security, encrypted local storage, dynamic Base URL config, and Arabic/English/Urdu localization with RTL/LTR support.
Flutter Developer
NanoSoft · Yemen
Jul 2023 – Present
- Delivered mobile applications on a per-project basis across delivery, travel, digital library, and e-commerce domains.
- Built Hudhud Delivery, a multi-service delivery platform with restaurant/store ordering and peer-to-peer parcel transport.
- Developed Almusafir Direct, a travel booking platform covering flights, hotels, apartments, and car rentals.
- Built Aynar, a digital learning platform for searchable, downloadable textbooks and study materials.
- Contributed to Now Delivery, Alnaeem Delivery, JSOR Logistics, and additional marketplace and rental apps.
Flutter Developer
TaamSoft · United States (Remote)
Project-based
- Developed business-management mobile applications for account and transaction management across retail stores and multi-branch businesses.
- Integrated REST APIs and data-management workflows for multi-branch retail operations.
Flutter Developer
Education Software Projects · Yemen
2020 – Dec 2022
- Built educational mobile applications including the Ibb University App and Noor Educational Platform.
- Developed a Student Points Management System and a School Transfer Management System.
Flutter Developer
Freelance · Remote
Project-based
- Delivered Bwash and Bwash Worker, a car-wash fleet-service platform with paired customer and worker apps.
- Built FleetTag for corporate fleet management covering handover, maintenance, accidents, and violations.
- Developed Jober, a transportation and booking platform.
skills
Core competencies
Grouped by how they’re used day to day — from Flutter fundamentals to enterprise integrations.
Core
Architecture
Integrations
Tools
projects
All apps
Every app from the portfolio — enterprise internals and public store apps, with details, tech stack, and download links where available.
contact
Let’s build something solid
Open to senior Flutter roles, enterprise mobile work, and product collaborations.