Available to hire
I am a senior .NET developer with over 18 years of experience in .NET development, and more than 12 years in mobile iOS/Android and backend development. I enjoy building robust, scalable applications and leading teams in agile environments. In my recent roles, I have designed mobile apps with Xamarin/.NET MAUI, built APIs with C#, and automated deployments with Azure DevOps and AppCenter.
I have worked across sectors including railway, manufacturing, telecom, pharmaceutical labs, transportation, and e-commerce. I value clear communication, testing, and ongoing maintenance, and I am comfortable wearing multiple hats—from developer to Scrum Master to on-call support.
Language
French
Fluent
English
Intermediate
Arabic
Fluent
Work Experience
Design and development engineer at STM
January 1, 2025 - PresentMobile application development using .NET MAUI (NFC), offline mode management with SQLite, API development using C# (.NET Core), UI, unit and integration testing, corrective and evolutionary maintenance, and customer support.
Design and development engineer at Isaac Instruments
March 1, 2021 - January 1, 2025Development of mobile applications in Xamarin for Android; API development in C# (.NET/.NET Core); unit and integration testing; corrective and evolutionary maintenance; feature delivery.
Design and development engineer / Scrum master at Servier - Digital Factory
January 1, 2017 - March 1, 2021Development of mobile applications in Xamarin (iOS/Forms); API in C# (.NET/.NET Core); continuous deployment of web applications on Azure and mobile apps on AppCenter; unit and integration tests; maintenance; Scrum Master duties.
Design and development engineer at Servier - Promotions
April 1, 2013 - December 1, 2016CRM EasyMed project: iOS mobile application in Xamarin Studio; SQL requests for SQLite; web services in C#; stored procedures and SQL requests; unit and integration tests; production release monitoring; maintenance.
Design and development engineer at ITRON
July 1, 2011 - March 1, 2013Saturne project: data billing; simulator of all Itron counters; UI with WinForm C#; WCF services; optimized SQL requests; unit tests; production release monitoring; maintenance.
Design and development engineer at SNCF
November 1, 2007 - May 1, 2011HOUAT project timetable reference at SNCF; development of TUXEDO services in C; UI development in VB 6 and C# (WPF); shell scripts; production release monitoring; maintenance; PM assistance during acceptance tests.
Design and development engineer (internship) at FORMA6
June 1, 2007 - October 1, 2007Writing detailed functional specifications; writing test plans; coding in C; development of stored procedures and triggers; SQL query optimization.
Education
Master 1 Systems and Networks at University of Paris 6
January 11, 2030 - January 1, 2007Information systems engineer at University of Oran
January 11, 2030 - January 1, 2006Web development: Winforms and MVC at WinWise, Paris
January 11, 2030 - January 1, 2012Mobile development: Licence Xamarin University at Soat, Paris
January 11, 2030 - January 1, 2016Qualifications
Mobile development Licence Xamarin University
January 1, 2016 - January 1, 2016Web development: Winforms and MVC
January 1, 2012 - January 1, 2012Master 1 Systems and Networks
January 11, 2030 - January 1, 2007Information systems engineer
January 11, 2030 - January 1, 2006Industry Experience
Telecommunications, Transportation & Logistics, Manufacturing, Software & Internet, Professional Services
Hire a App Developer
We have the best app developer experts on Twine. Hire a app developer today.