I am a dynamic software engineer with a passion for building high-performance cross-platform mobile and backend solutions. I have hands-on experience designing and delivering mobile apps for Android and iOS, integrating local databases and cloud services, and leveraging REST APIs to sync data with back-end systems. I thrive in agile environments, participating in sprint planning, daily stand-ups, and retrospectives, and I enjoy turning complex requirements into intuitive platforms, such as an educational mobile platform and employee self-service apps.

Marwa Khelifi

I am a dynamic software engineer with a passion for building high-performance cross-platform mobile and backend solutions. I have hands-on experience designing and delivering mobile apps for Android and iOS, integrating local databases and cloud services, and leveraging REST APIs to sync data with back-end systems. I thrive in agile environments, participating in sprint planning, daily stand-ups, and retrospectives, and I enjoy turning complex requirements into intuitive platforms, such as an educational mobile platform and employee self-service apps.

Available to hire

I am a dynamic software engineer with a passion for building high-performance cross-platform mobile and backend solutions. I have hands-on experience designing and delivering mobile apps for Android and iOS, integrating local databases and cloud services, and leveraging REST APIs to sync data with back-end systems.

I thrive in agile environments, participating in sprint planning, daily stand-ups, and retrospectives, and I enjoy turning complex requirements into intuitive platforms, such as an educational mobile platform and employee self-service apps.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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Language

German
Advanced
English
Intermediate
French
Advanced

Work Experience

Mobile Developer at Vertu Enterprise Systems, Tunisia
December 1, 2022 - Present
Built cross-platform mobile apps for Android & iOS using .NET MAUI. Designed clean, responsive UIs following UX best practices. Developed features for education and HR platforms including admin tasks, leave requests, and time tracking. Engineered a mobile solution for employee management of absences, trips, working hours, and document processing. Built a fitness mobile app for users to manage workouts, book sessions, and receive updates. Integrated REST APIs, local databases, and cloud services. Worked in Agile teams and communicated with non-technical stakeholders.
Mobile Developer at Rise Up, Tunisia
November 30, 2022 - July 29, 2025
Migrated an existing Xamarin app to .NET MAUI, modernizing the cross-platform codebase for enhanced performance and scalability. Collaborated closely with the team to design and implement technical solutions. Actively participated in Agile ceremonies, including sprint planning, daily stand-ups, and retrospectives.
Intern Xamarin Forms Developer at Rise Up, Tunisia
May 31, 2022 - July 29, 2025
Developed and maintained cross-platform mobile applications. Created intuitive and user-friendly UI components. Integrated REST APIs for seamless data transfer and backend communication. Created UML diagrams to design and document app architecture and workflows.
Intern C# Developer at Rise Up, Tunisia
December 31, 2021 - July 29, 2025
Developed cross-platform app for purchase and sales management using C#. Built a WinForms desktop app to automate and streamline business operations. Designed intuitive user interfaces and implemented database connectivity for data storage and retrieval. Collaborated with the client to gather requirements and deliver tailored, effective solutions.
Intern Symfony Developer at Dräxlmaier, Tunisia
May 31, 2018 - July 29, 2025
Developed a web application to manage employee records using Symfony and PHP technologies. Modeled software architecture using UML diagrams (class, sequence, etc.). Translated UML models into functional backend components in collaboration with the development team.
Intern PHP Developer at Tunisie Telecom, Tunisia
April 30, 2016 - July 29, 2025
Developed a web application to manage transmission equipment. Applied Symfony and PHP frameworks to streamline data and resource handling.
Software Engineer at Vertu Enterprise Systems
December 1, 2022 - Present
Design and development of high-performance, user-friendly mobile applications for Android and iOS. Built cross-platform platforms with a focus on performance and user experience. Participated in agile processes (sprint planning, daily stand-ups, retrospectives). Developed a mobile educational platform for managing administrative tasks (mailbox, absence tracking, payment monitoring) and educational processes. Created an iOS/Android app for vacation requests, business trips, time tracking and document management. Integrated local databases and cloud services. Used REST APIs to synchronize data between mobile apps and back-end systems.
Mobile Developer at Rise Up
November 1, 2022 - September 7, 2025
Development, maintenance, and optimization of cross-platform mobile applications with .NET MAUI. Migrated an existing Xamarin application to .NET MAUI to ensure cross-platform functionality and modernization. Analyzed and conceptualized solutions in close collaboration with the team and departments. Actively participated in agile processes such as sprint planning, daily stand-ups, and retrospective meetings.
Xamarin Forms Developer (Internship) at Rise Up
May 1, 2022 - September 7, 2025
Development and maintenance of mobile cross-platform applications. Creation of user-friendly UI components. Implementation of REST APIs for data transfer.
C# Developer (Internship) at Rise Up
December 1, 2021 - September 7, 2025
Development of a cross-platform application for buying and selling with C# and relevant frameworks. Creation of a WinForms application to automate and optimize business processes. Implementation of user-friendly interfaces and integration of database functions. Collaboration with the team in requirements analysis and implementation of effective solutions. Optimization of application performance and ensuring high code quality through code reviews and unit tests.
Symfony Developer (Internship) at Dräxlmaier
May 1, 2018 - September 7, 2025
Development of a web application for managing employee data with Symfony and relevant PHP technologies. Use of UML to model software processes and structures, including class diagrams and sequence diagrams. Close collaboration with the team to convert UML models into functional software components.
Symfony Developer (Internship) at TUNISIE TELECOM Sousse
April 1, 2016 - September 7, 2025
Development of a web application for managing transfer equipment.
Software Engineer at Vertu Enterprise Systems
December 1, 2022 - Present
Design and development of high-performance, cross-platform mobile applications for Android and iOS. Building platforms with features for educational processes, administrative tasks, and employee workflows; integration of local databases and cloud services; use of REST APIs to synchronize data with back end systems. Active participation in agile processes including sprint planning, daily stand-ups, and retrospectives.
Mobile Developer (Cross-Platform) at Rise Up
November 1, 2022 - September 7, 2025
Development, maintenance, and optimization of cross-platform mobile applications with .NET MAUI. Migration and modernization of an existing Xamarin application to .NET MAUI for cross-platform functionality. Solution conceptualization in close collaboration with teams and departments; active participation in agile processes.
Xamarin Forms Developer (Internship) at Rise Up
May 1, 2022 - September 7, 2025
Development and maintenance of mobile cross-platform applications; creation of user-friendly UI components; implementation of REST APIs for data transfer.
C# Developer (Internship) at Rise Up
December 1, 2021 - September 7, 2025
Development of a cross-platform application for buying and selling; creation of a WinForms application to automate and optimize business processes; UI design; database integration; code quality ensured through code reviews and unit tests.
PHP Developer (Internship) at Dräxlmaier
May 1, 2018 - September 7, 2025
Development of a web application for managing employee data with Symfony; UML modeling of processes; collaboration to translate UML models into functional software components.
Symfony Developer (Internship) at TUNISIE TELECOM Sousse
April 1, 2016 - September 7, 2025
Development of a web application for managing transfer equipment; technologies include Symfony2, PHP, CSS, HTML, MySQL, and UML.

Education

Diploma at Polytechnic University, Tunisia
September 1, 2020 - June 30, 2022
Master's Degree at University of Science and Technology, Tunisia
September 1, 2016 - August 31, 2018
Bachelor’s Degree at University of Science and Technology, Tunisia
September 1, 2013 - June 30, 2016
Master's degree in Computer Engineering at Polytechnic School of Sousse, Tunisia
September 1, 2020 - June 1, 2022
Master's in Information and Telecommunications Technologies at University of Sciences and Technologies, Hammam Sousse, Tunisia
September 1, 2016 - August 1, 2018
Bachelor's in Information and Communication Technologies at University of Sciences and Technologies, Hammam Sousse, Tunisia
September 1, 2013 - June 1, 2016
Master's in Computer Engineering at Polytechnic School of Sousse, Tunisia
September 1, 2020 - June 1, 2022
Master's in Information and Telecommunications Technologies at University of Sciences and Technologies, Hammam Sousse, Tunisia
September 1, 2016 - August 1, 2018
Bachelor's in Information and Communication Technologies at University of Sciences and Technologies, Hammam Sousse, Tunisia
September 1, 2013 - June 1, 2016

Qualifications

AWS Academy Cloud Foundations
January 11, 2030 - September 7, 2025
AWS Academy Cloud Machine Learning Foundations
January 11, 2030 - September 7, 2025
Einführung in NLP
January 11, 2030 - September 7, 2025
Cisco IoT Grundlagen
January 11, 2030 - September 7, 2025
Symfony 2
January 11, 2030 - September 7, 2025
AWS Academy Cloud Foundations
January 11, 2030 - September 7, 2025
AWS Academy Cloud Machine Learning Foundations
January 11, 2030 - September 7, 2025
Einführung in NLP
January 11, 2030 - September 7, 2025
Cisco IoT Grundlagen
January 11, 2030 - September 7, 2025
Symfony 2
January 11, 2030 - September 7, 2025

Industry Experience

Software & Internet, Telecommunications, Education, Manufacturing, Computers & Electronics, Professional Services, Media & Entertainment

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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