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Being Top Rated Plus and having a 100% success rate 💯 is something i’m very grateful for and a testimony to the many years of effort and quality of work, I’m always open to chat, feel free to reach out. Over the last 7+ years i've worked with multiple companies ranging from Startups to Medium Sized Businesses and built apps and websites that launched and scaled successfully. I also hold a Bachelors Degree in Computer Science and Engineering. I specialise in Mobile app development. With extensive experience in Flutter, Django-Rest-Framework, Firebase,AWS and Google cloud. I led the technical team for many mobile applications here are some examples of my projects: Padel Playground, Kaf Insurance, Easy Contacts Fixer, JPadel and Sparke. which are available for viewing on the App Store and Play Store. Functionalities & Systems built: ✅-Complex Booking Systems ✅-Chat Apps ✅-Wallet functionality (E-commerce) ✅-Cloud functions ✅-Firebase Notifications ✅-Scheduled events ✅-Instagram functionality app Technical skills and knowledge are essential, but what I offer is more than that. I offer great technical ability as well as clear and well-articulated communication. I believe in getting things done using: ⭐️Clean Code. ⭐️Tight Security. ⭐️Long-term optimization and Flexibility. ⭐️Code Reusability. My current focus is on building IOS and Android Apps and Websites using Flutter and Firebase (Google technologies) because of their performance, flexibility, scalability, and speed to launch. My expertise also include: Artificial intelligence: Machine learning, Deep learning, supervised\u002Funsupervised learning. The languages: Dart\u002F Python \u002FJava\u002FC++. Back-end: Django, Firebase, Dart. Front-end: Flutter, Html, CSS. Databases: Cloud Firestore, NoSQL Databases, SQL. Please feel free to send me a message anytime, always up for a call :)
At a glance
Yassin is a Backend Development freelancer based in Berlin with 18 verified projects, verified Upwork reputation, estimated LanceRank Score 60/100 (Rising), 9 years active, last updated 2026-05-27 on LanceRank.
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What they do
Rising — top 5% on LanceRank · 18 verified projects across 1 platform · 9 years active.
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Top 5% on LanceRank
Top 5% on LanceRank
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