Maraya
Preparing the app for the market, and launching it on iOS and Android platforms. Implement a new version of the UI.
Mobile Developer
Full-time available
Bio
Muhmmed E is a highly experienced Senior Flutter Developer with over 7 years in mobile development and a strong track record of delivering scalable, high-performance cross-platform applications. He has deep expertise in Flutter, Dart, state management (Bloc, Riverpod, Provider), and clean architecture, consistently improving app performance, stability, and user satisfaction. Muhmmed has led multiple projects from concept to launch, achieving measurable results such as reducing crash rates by 60%, boosting performance by…
Expertise
FlutterJQueryKubernetesGitJavascriptWordPressSQLPHPCSSHTMLReactAWSJavaSwift
Video Intro
Assessments
Great score on Manage State in Flutter with Nested Components, Difficulty Medium · Great Score on Design a Real-Time Financial Data Flutter Application, Difficulty Medium · Great Score on Design an Efficient API Integration Strategy for E-Commerce, Difficulty Medium
Projects
URNT
Full-cycle development from concept to production.
Dshopper
Full-cycle development from concept to production. https://apps.apple.com/tr/app/d-shopper/id6670364999 https://play.google.com/store/apps/details?id=com.dshopper.app&hl=en
Erwaa
Implemented multiple features (FCM, Crashlytics, Dynamic link, Remote config). Developed from the initial development phase to production. Worked on app distribution to handle testing versions for the QA team. Enhanced clean architecture for the project by using bloc state management. Add unit testing and integration test. Refactor multiple of code to SDLC principle. Implement multiple flavors in the project. Push updates to the App store and Play store. https://apps.apple.com/sa/app/erwaa-%D8%A5%D8%B1%D9%88%D8%A7%D8%A1/id1390956979 https://play.google.com/store/apps/details?id=com.erwaa.android&hl=ar
Cave
Implemented multiple features (FCM, Crashlytics). Developed from the initial development phase to production. Created by using a stacked structure. Push updates to the App store and Play store.
Mahshihub
Implemented multiple features (FCM, Crashlytics). Developed from the initial development phase to production. Created by using a stacked structure. Push updates to the App store and Play store. https://apps.apple.com/eg/app/mahshihub/id1625504918 https://play.google.com/store/apps/details?id=com.bigsillybug.oota
Jawhara
Developed from the initial development phase to production. Implemented multiple features (FCM, Crashlytics, Dynamic link). Implement scan QR code. Created an MVVM architecture for used rest API worked by provider management state and used dependency injection by using get_it. Push updates to the App store and Play store and AppGallery. https://apps.apple.com/us/app/%D8%AC%D9%88%D9%87%D8%B1%D9%87-%D8%AA%D8%B3%D9%88%D9%82-%D8%A3%D9%88%D9%86%D9%84%D8%A7%D9%8A%D9%86/id1565162947?l=ar?l=ar https://play.google.com/store/apps/details?id=online.jawhara
Radwa Express
Implemented shop cart and connect it with WordPress API. Implemented API for homepage and product details by connecting to WordPress API. Developed an Android SDK for a native payment. Update the iOS project to the stable version and push it to the store. Push updates to the App store and Play store. https://apps.apple.com/eg/app/radwa-express-%D8%B1%D8%B6%D9%88%D9%89-%D8%A5%D9%83%D8%B3%D8%A8%D8%B1%D9%8A%D8%B3/id1536911687?platform=iphone https://play.google.com/store/apps/details?id=sa.net.is.radwa&hl=en
JOHRH.com
Implemented shop cart and connect it with WordPress API. Implemented API for homepage and product details by connecting to WordPress API. Developed UI as a front end of screens on the homepage, product details. Update the iOS project to the stable version and push it to the store. Push updates to the App store and Play store.
Experience
Senior Flutter Engineer
CanderNov 2024 — Aug 2025- Led the Maraya project, resolving technical challenges and preparing the app for market launch on iOS and Android
- Redesigned and implemented a new UI version to enhance the user experience
getxflutterdartclean architectureiosandroidfcmfirebasesentrypaytabscustomer ioapp linksSenior Flutter Engineer
EwaJun 2023 — Nov 2024- Successfully launched the URNT project from concept to production
- Collaborated closely with project managers and stakeholders to align development with business goals
- Streamlined coordination between backend and UI teams for seamless development
- Improved project maintainability by implementing clean architecture and SDLC principles
flutterdartcubitblocclean architecturefirebasediopayfortSenior Flutter Engineer
SquadioFeb 2022 — Jun 2024- Led the Erwaa project for 2 years, enhancing its market fit and performance
- Delivered the Smart Pass project under a 3-month contract, ensuring top-tier execution
- Played a key role in launching and updating the FB-chain project to align with industry trends
flutterdartMVVMSenior Flutter Developer
Remood Inc.Jul 2021 — Jul 2023- Developed Remood Places, enabling users to share live media content
- Built Cave, a food delivery app, and Mahshihub, Kaksquad, and Hawashy El Refaai apps
- Created reusable templates to accelerate company-wide development
- Integrated custom payment gateways using Kotlin and Swift
stackedMVVMproviderflutterdartSenior Flutter Developer
Autoly Inc.Jan 2020 — Feb 2022- Led a 4-person Flutter team, ensuring timely and high-quality delivery
- Implemented clean code practices using Stacked Provider and performed code reviews
- Collaborated with Scrum teams to translate requirements into user stories and sprint goals
providerfirebasefirestorerealtime databasestripeMid-Senior Flutter Developer
Internet solutionsJul 2020 — Dec 2022- Developed an eCommerce system (Flux Store Pro) and enhanced product features
- Built a real estate app from scratch and migrated an MVP to full-fledged eCommerce
- Integrated payment gateways via platform channels
FluxMVCFront End Developer
Irondot Software SolutionsJan 2018 — Jul 2020- Optimized frontend performance, leading to higher engagement and faster load times
- Upgraded Alkhadam App from Ionic 2 to Ionic 3
- Fixed and enhanced Android Java projects
ionicjavaiosFront End Developer
EramintAug 2016 — Jan 2017- Designed and developed web applications using CSS3, jQuery, and MaterializeCSS
- Built a CRM system with enhanced UI animations
css3jqueryhtml5
Education
Bachelor of Information Technology
Sinai UniversitySinai, Egypt2014 — 2016
Mobile Developer
Full-time available
muhmmed is available for hire
Schedule an interview14 days risk-free trial · No commitments · We handle contracts and payroll
Bio
Muhmmed E is a highly experienced Senior Flutter Developer with over 7 years in mobile development and a strong track record of delivering scalable, high-performance cross-platform applications. He has deep expertise in Flutter, Dart, state management (Bloc, Riverpod, Provider), and clean architecture, consistently improving app performance, stability, and user satisfaction. Muhmmed has led multiple projects from concept to launch, achieving measurable results such as reducing crash rates by 60%, boosting performance by…
- Projects completed9
- Hourly rate
- 4+ years experience
- Member since Sep 2025
Expertise
FlutterJQueryKubernetesGitJavascriptWordPressSQLPHPCSSHTMLReactAWSJavaSwift
Video Intro
Assessments
Great score on Manage State in Flutter with Nested Components, Difficulty Medium · Great Score on Design a Real-Time Financial Data Flutter Application, Difficulty Medium · Great Score on Design an Efficient API Integration Strategy for E-Commerce, Difficulty Medium
Projects
Maraya
Preparing the app for the market, and launching it on iOS and Android platforms. Implement a new version of the UI.
URNT
Full-cycle development from concept to production.
Dshopper
Full-cycle development from concept to production. https://apps.apple.com/tr/app/d-shopper/id6670364999 https://play.google.com/store/apps/details?id=com.dshopper.app&hl=en
Erwaa
Implemented multiple features (FCM, Crashlytics, Dynamic link, Remote config). Developed from the initial development phase to production. Worked on app distribution to handle testing versions for the QA team. Enhanced clean architecture for the project by using bloc state management. Add unit testing and integration test. Refactor multiple of code to SDLC principle. Implement multiple flavors in the project. Push updates to the App store and Play store. https://apps.apple.com/sa/app/erwaa-%D8%A5%D8%B1%D9%88%D8%A7%D8%A1/id1390956979 https://play.google.com/store/apps/details?id=com.erwaa.android&hl=ar
Cave
Implemented multiple features (FCM, Crashlytics). Developed from the initial development phase to production. Created by using a stacked structure. Push updates to the App store and Play store.
Mahshihub
Implemented multiple features (FCM, Crashlytics). Developed from the initial development phase to production. Created by using a stacked structure. Push updates to the App store and Play store. https://apps.apple.com/eg/app/mahshihub/id1625504918 https://play.google.com/store/apps/details?id=com.bigsillybug.oota
Jawhara
Developed from the initial development phase to production. Implemented multiple features (FCM, Crashlytics, Dynamic link). Implement scan QR code. Created an MVVM architecture for used rest API worked by provider management state and used dependency injection by using get_it. Push updates to the App store and Play store and AppGallery. https://apps.apple.com/us/app/%D8%AC%D9%88%D9%87%D8%B1%D9%87-%D8%AA%D8%B3%D9%88%D9%82-%D8%A3%D9%88%D9%86%D9%84%D8%A7%D9%8A%D9%86/id1565162947?l=ar?l=ar https://play.google.com/store/apps/details?id=online.jawhara
Radwa Express
Implemented shop cart and connect it with WordPress API. Implemented API for homepage and product details by connecting to WordPress API. Developed an Android SDK for a native payment. Update the iOS project to the stable version and push it to the store. Push updates to the App store and Play store. https://apps.apple.com/eg/app/radwa-express-%D8%B1%D8%B6%D9%88%D9%89-%D8%A5%D9%83%D8%B3%D8%A8%D8%B1%D9%8A%D8%B3/id1536911687?platform=iphone https://play.google.com/store/apps/details?id=sa.net.is.radwa&hl=en
JOHRH.com
Implemented shop cart and connect it with WordPress API. Implemented API for homepage and product details by connecting to WordPress API. Developed UI as a front end of screens on the homepage, product details. Update the iOS project to the stable version and push it to the store. Push updates to the App store and Play store.
Experience
Senior Flutter Engineer
CanderNov 2024 — Aug 2025- Led the Maraya project, resolving technical challenges and preparing the app for market launch on iOS and Android
- Redesigned and implemented a new UI version to enhance the user experience
getxflutterdartclean architectureiosandroidfcmfirebasesentrypaytabscustomer ioapp linksSenior Flutter Engineer
EwaJun 2023 — Nov 2024- Successfully launched the URNT project from concept to production
- Collaborated closely with project managers and stakeholders to align development with business goals
- Streamlined coordination between backend and UI teams for seamless development
- Improved project maintainability by implementing clean architecture and SDLC principles
flutterdartcubitblocclean architecturefirebasediopayfortSenior Flutter Engineer
SquadioFeb 2022 — Jun 2024- Led the Erwaa project for 2 years, enhancing its market fit and performance
- Delivered the Smart Pass project under a 3-month contract, ensuring top-tier execution
- Played a key role in launching and updating the FB-chain project to align with industry trends
flutterdartMVVMSenior Flutter Developer
Remood Inc.Jul 2021 — Jul 2023- Developed Remood Places, enabling users to share live media content
- Built Cave, a food delivery app, and Mahshihub, Kaksquad, and Hawashy El Refaai apps
- Created reusable templates to accelerate company-wide development
- Integrated custom payment gateways using Kotlin and Swift
stackedMVVMproviderflutterdartSenior Flutter Developer
Autoly Inc.Jan 2020 — Feb 2022- Led a 4-person Flutter team, ensuring timely and high-quality delivery
- Implemented clean code practices using Stacked Provider and performed code reviews
- Collaborated with Scrum teams to translate requirements into user stories and sprint goals
providerfirebasefirestorerealtime databasestripeMid-Senior Flutter Developer
Internet solutionsJul 2020 — Dec 2022- Developed an eCommerce system (Flux Store Pro) and enhanced product features
- Built a real estate app from scratch and migrated an MVP to full-fledged eCommerce
- Integrated payment gateways via platform channels
FluxMVCFront End Developer
Irondot Software SolutionsJan 2018 — Jul 2020- Optimized frontend performance, leading to higher engagement and faster load times
- Upgraded Alkhadam App from Ionic 2 to Ionic 3
- Fixed and enhanced Android Java projects
ionicjavaiosFront End Developer
EramintAug 2016 — Jan 2017- Designed and developed web applications using CSS3, jQuery, and MaterializeCSS
- Built a CRM system with enhanced UI animations
css3jqueryhtml5
Education
Bachelor of Information Technology
Sinai UniversitySinai, Egypt2014 — 2016
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