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Fiverr Pro
Nederlands
$
USD
Yassine Gonna
@yassinegona
Level 1
You imagine it I build it
Marokko
Frans, Engels, Arabisch
Over mij
Hi, I'm Yassine, a mobile app developer with 3+ years of experience building fast, scalable, and production-ready apps for startups and entrepreneurs worldwide.
I build cross-platform mobile apps using Flutter, FlutterFlow, React Native, Firebase, and Supabase across fitness, dating, booking, and healthcare apps... Using AI-assisted development, I deliver faster and smarter solutions than traditional methods.
Starting from scratch or have a design ready? I'll guide you through every step and launch your app on the App Store and Google Play.
Message me! let's build it.
Skills
Yassine Gonna
US$ 30/uur
offline •
Gemiddelde reactietijd: 2 uur
Bekijk mijn diensten
Platformonafhankelijke development
I will create ios, android, web apps using flutterflow, supabase
Mobiele app bugfixes
I will fix the bugs in your flutterflow, lovable project
Wil je op uurbasis werken?
Vertel Yassine Gonna wat je nodig hebt.
US$ 30
/
uurPortfolio
Werkervaring
Freelance Mobile App Developer
Freelancing Career • Freelance
Jan 2023 - Present • 3 yrs 6 mos
Freelance Mobile App Developer specializing in cross-platform applications for startups, small businesses, and entrepreneurs worldwide. Over 3 years of hands-on experience building and shipping production-ready mobile apps across multiple industries fitness, dating, booking, healthcare, and SaaS platforms ...
Ingénieur d'études et développement Java full stack
La Poste • Fulltime
Aug 2022 - Apr 2023 • 8 mos
Fullstack Java Developer within a cross-functional agile team of 6 (4 developers, 1 Tech Lead, 1 Product Owner), working on a large-scale application modernization project for one of France's largest public organizations. Key contributions: Led the migration of a legacy application to a modern tech stack Built and maintained RESTful APIs with Java 18 & Spring Boot Developed responsive frontend interfaces with Angular 14 Collaborated in an agile workflow with regular sprint reviews and code reviews Worked in a hybrid environment with strong team coordination
Fullstack & Data Engineer
Societe Generale • Fulltime
Sep 2019 - Aug 2022 • 2 yrs 11 mos
Fullstack & Data Engineer working on the Big Data platform of Société Générale, one of France's largest banking and financial services groups, handling millions of transactions across complex data pipelines. Key contributions: Designed and implemented new functional features on a large-scale Big Data platform Built and maintained real-time data pipelines using Apache Kafka & Apache Spark Developed data processing jobs with Java and analytical queries with Hive / HQL Managed data workflows and ensured reliability across distributed systems Collaborated on continuous integration and version control using Git
11 Reviews
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Specificering van de beoordeling
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- Kwaliteit van de levering
- Waarde van de levering
1-5 van 11 reviews
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sara_eqvet
Marokko
Working with Yassine was an outstanding experience. He was highly professional, responsive, and incredibly skilled throughout the entire project. He successfully developed my veterinary app exactly as I envisioned, while also providing valuable suggestions that improved the final product. His attention...
Nuttig?
ophelieissner
Portugal
Yassine est très disponible, réactif et à l’écoute. Il comprend rapidement le projet et ses besoins, ce qui rend le travail ensemble très fluide et la collaboration très agréable. Je recommande !
Nuttig?
benodeias
Indonesië
Prestation exceptionnelle du début à la fin ! Communication claire, professionnelle et rapide. Le travail livré dépasse largement mes attentes : qualité irréprochable, respect total des consignes et délais parfaitement tenus. On sent tout de suite le sérieux, la créativité et l’expertise. Chaque détail...
Nuttig?
dila_di
Frankrijk
Première expérience sur Fiverr pour moi, donc j’avoue que j’avais quelques appréhensions au départ — mais je ne me suis absolument pas trompée en faisant appel à lui ! Il a su comprendre rapidement mon problème complexe sur FlutterFlow et proposer une solution technique efficace (que je n’aurais jamais...
Nuttig?
dominicuss
Terugkerende klant
België
Comme toujours, une collaboration très bonne et professionnelle. Je ne peux que recommander...
Nuttig?
