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Ahmed El MusauiAE

Ahmed El Musaui

Mobile Application Developer

€100/day
Terrassa, ES
3-7 years
Android
Swift
Java
Kotlin
Flutter

Average response time: 1 hour

Freelancer profile translated to English.
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About Ahmed

I am a Computer Engineer specializing in mobile application development, with experience in creating native solutions for Android and iOS, as well as cross-platform with Flutter. Throughout my career, I have worked on projects in sectors such as technology consulting and payment systems, participating in all phases of the software development lifecycle: from requirements definition and technical design, to programming, testing, and delivery.

Among the most notable projects I have participated in are: the development of a stock management application for over 40 CASAS stores (Android), the B2B eCommerce application for Rosa Clará (iOS), the Gatsaap feline colony management web application (Flutter), and the integration of secure payment protocols in Android applications for Ingenico payment terminals. These projects have allowed me to gain experience in both designing new features and maintaining and evolving existing solutions.

I currently collaborate with another mobile developer (malt.es/profile/joelanglesroca). Together, we form a freelance team capable of covering the complete mobile application development cycle: from requirements definition and architecture, to development, testing, and final delivery. This collaboration allows us to guarantee scalable, modern solutions aligned with each client's needs.

Our commitment is to offer companies and individuals a flexible and high-quality service, adapting to the needs of each project. Whether it's developing an application from scratch or evolving an existing product, we bring the experience, technical knowledge, and teamwork necessary to transform ideas into robust and successful mobile applications.

For more information, here is my LinkedIn profile: linkedin.com/in/ahmedelmusaui/

  • Spanish

    Native or bilingual

  • Catalan

    Native or bilingual

  • Arabic

    Native or bilingual

  • English

    Conversational

Remote only
Primarily works remotely

Experience

  • Custos Mobile
    Android Software Engineer | Payment Terminals and POS Systems
    SOFTWARE PUBLISHING
    October 2024 - Today (1 year and 10 months)
    Alcala de Henares, MD, Spain
    At Custos Mobile, I work as an Android Software Engineer, focusing on applications for payment terminals (POS). My work includes developing and maintaining applications for secure payment processing, integrating payment protocols, analyzing technical documentation, troubleshooting issues, and collaborating with the team on project planning and architecture, ensuring reliable and customer-oriented solutions.
    Android Java Kotlin Python Object-Oriented Programming (OOP)
  • App2u
    Software Engineer and Mobile Developer
    SOFTWARE PUBLISHING
    May 2023 - October 2024 (1 year and 5 months)
    Sant Cugat del Vallès, CT, Spain
    During my time at APP2U, I worked as a front-end developer for native mobile applications. My responsibilities focused on developing apps for Android and iOS, using Java for Android logic, XML for interface design, and Swift—including declarative programming—for both iOS logic and interface.

    I contributed to projects of various sizes and complexities, from implementing new features to developing complete applications from scratch.
    Android Swift Java Kotlin Flutter

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Education

  • Computer Engineering
    Universitat Autònoma de Barcelona
    2024
    Obtuve mi título en Ingeniería Informática con especialización en Ingeniería de Software en la Universidad Autónoma de Barcelona (UAB). Durante mis estudios, adquirí un sólido conocimiento en lenguajes de programación y frameworks, incluyendo Java, Kotlin, Swift, Dart, Python y PHP, así como herramientas como GitHub y GitLab para control de versiones y gestión de repositorios en la nube. También me familiaricé con metodologías ágiles (Scrum) y el desarrollo en entornos Linux, Windows y macOS, utilizando IDEs como Android Studio, Visual Studio, PyCharm y Spyder. A lo largo de mi carrera académica, logré 18 matrículas de honor en diversas asignaturas. Al graduarme, fui reconocido con el máximo GPA de mi promoción, siendo el mejor graduado de la cohorte 2024. Estos logros reflejan mi compromiso con la excelencia, atención al detalle y fuertes habilidades de resolución de problemas, que aplico en mi trabajo profesional.

Skill set

Python
Object-Oriented Programming (OOP)

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