
Mubeen Ali
Level 2
Expert Android Developer Kotlin Jetpack Firebase
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Arbeitserfahrung
Software Engineer
Fiverr • Freiberufler
Mar 2023 - Present • 3 yrs 4 mos
Worked as a Freelance Software Engineer on Fiverr, delivering high-quality software solutions for international clients. Specialized in developing Android applications, cross-platform mobile apps, and backend services. Key responsibilities included: Designing and developing native Android applications using modern architectures and best practices. Building cross-platform mobile solutions to ensure consistent performance across Android and other platforms. Developing scalable backend systems using Spring Boot for REST APIs and business logic. Integrating mobile apps with secure APIs, databases, and third-party services. Debugging, optimizing performance, and maintaining code quality for production applications. Collaborating with international clients to understand requirements and deliver customized solutions.
71 Bewertungen
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Zusammensetzung der Bewertung
- Kommunikation
- Qualität der Lieferung
- Preis-Leistungs-Verhältnis der Lieferung
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marvinlozano
Wiederkehrender Kunde

Deutschland
Outstanding work from this talented Android developer! He improved my app exactly on time with flawless code quality, intuitive UI, and perfect attention to every detail I requested. Communication was super responsive, professional, and he even suggested smart improvements that elevated the final product....
Antwort des Freelancers

gdafzalkhan

Pakistan
Outstanding delivery! Everything was completed exactly according to my specifications and expectations. The code is clean, the new features work perfectly, and the delivery was fast. Great communication throughout the project. Highly recommended!
Antwort des Freelancers

marvinlozano
Wiederkehrender Kunde

Deutschland
Mubeen continued improving the app by adding new features, improving the user experience and fixing bugs. I think it is great that Mubeen quickly grasps the tasks and implements them effectively. His code adheres to industry standards and is easy to maintain. We will continue our journey soon. Thank you so much!
repsiapp

Großbritannien
Mubeen is a hardworking and smart developer. He’s an expert in Android development, and we’re very happy working with him. We’ll definitely work with him again in the future.
gamebo5000
Wiederkehrender Kunde

Vereinigte Staaten
Third time I hired him and the work he did was top quailty once again.

