I am a Mobile Apps Expert (Flutter / iOS / Android) with over 12 years of experience in designing, developing, and leading mobile projects. As a former Lead Mobile Developer at UserAdgents, I specialized in building robust architectures, delivering high-quality features, and coordinating with product and design teams to ensure smooth releases and long-term app optimization. I have also initiated and developed personal projects such as Peeble, a social app for sharing geo-based recommendations, which was twice incubated by Voyage Privé Group. My background includes developing native apps at Voyage Privé, creating mobile and web solutions for startups, and handling both frontend and backend development. Core Skills & Expertise: - Mobile app development with Flutter, iOS (Swift/Objective-C), and Android (Java/Kotlin) - Technical leadership: architecture design, mentoring developers, code reviews - Cross-functional collaboration with product managers and designers - Agile development, CI/CD, and app lifecycle management - Experience in travel, e-commerce, and social apps Strengths: Creative problem-solver, adaptable, autonomous, and committed to delivering efficient, user-friendly applications. Currently available for freelance missions, I can support you in developing new apps, scaling existing projects, or providing technical guidance to your teams.

Julien

I am a Mobile Apps Expert (Flutter / iOS / Android) with over 12 years of experience in designing, developing, and leading mobile projects. As a former Lead Mobile Developer at UserAdgents, I specialized in building robust architectures, delivering high-quality features, and coordinating with product and design teams to ensure smooth releases and long-term app optimization. I have also initiated and developed personal projects such as Peeble, a social app for sharing geo-based recommendations, which was twice incubated by Voyage Privé Group. My background includes developing native apps at Voyage Privé, creating mobile and web solutions for startups, and handling both frontend and backend development. Core Skills & Expertise: - Mobile app development with Flutter, iOS (Swift/Objective-C), and Android (Java/Kotlin) - Technical leadership: architecture design, mentoring developers, code reviews - Cross-functional collaboration with product managers and designers - Agile development, CI/CD, and app lifecycle management - Experience in travel, e-commerce, and social apps Strengths: Creative problem-solver, adaptable, autonomous, and committed to delivering efficient, user-friendly applications. Currently available for freelance missions, I can support you in developing new apps, scaling existing projects, or providing technical guidance to your teams.

Available to hire

I am a Mobile Apps Expert (Flutter / iOS / Android) with over 12 years of experience in designing, developing, and leading mobile projects. As a former Lead Mobile Developer at UserAdgents, I specialized in building robust architectures, delivering high-quality features, and coordinating with product and design teams to ensure smooth releases and long-term app optimization.

I have also initiated and developed personal projects such as Peeble, a social app for sharing geo-based recommendations, which was twice incubated by Voyage Privé Group.

My background includes developing native apps at Voyage Privé, creating mobile and web solutions for startups, and handling both frontend and backend development.

Core Skills & Expertise:

  • Mobile app development with Flutter, iOS (Swift/Objective-C), and Android (Java/Kotlin)
  • Technical leadership: architecture design, mentoring developers, code reviews
  • Cross-functional collaboration with product managers and designers
  • Agile development, CI/CD, and app lifecycle management
  • Experience in travel, e-commerce, and social apps

Strengths:
Creative problem-solver, adaptable, autonomous, and committed to delivering efficient, user-friendly applications.

Currently available for freelance missions, I can support you in developing new apps, scaling existing projects, or providing technical guidance to your teams.

See more

Experience Level

Expert
Expert
Expert
Expert
Expert
Intermediate

Language

English
Intermediate
Spanish; Castilian
Beginner

Work Experience

Lead Développeur d'applications mobiles at UserAdgents
May 1, 2025 - August 27, 2025
As Lead Mobile Developer at UserAdgents, I piloted iOS and Flutter application projects by designing technical architectures, developing key functionalities, and managing developers. I ensured coordination with product and design teams and took care of app maintenance and optimization in production.
Créateur at Peeble
June 1, 2017 - August 27, 2025
Initiator of the Peeble project, a mobile app for sharing geo-located deals among friends. I developed the native iOS and Android apps within a small non-profit team during free time. The project benefited from two incubation sessions organized by the Voyage Privé Groupe in June 2015 and February 2016.
Développeur Senior d'application mobile iOS at Voyage Privé
March 1, 2019 - August 27, 2025
At Voyage Privé, I participated in the development and launch of iOS and Android applications within a team. As a senior developer, I contributed to technical design, early version development, testing, and production deployment.
Développeur de sites internets at iPress Digital
March 1, 2011 - August 27, 2025
I developed websites for SMEs in Melbourne using PHP Prado and Zend frameworks. Also developed internal modules: reservation, client management and admin interface.
Développeur Web at Domaine Achat
October 1, 2010 - August 27, 2025
Responsible for a complete redesign of a web hosting site, order system, and automation of admin tasks. Involved in project management, functional analysis, Zend PHP development, Linux administration, and client support.

Education

Add your educational history here.

Qualifications

Licence MARS - Maintenance Administration de Réseaux et Sécurité
January 1, 2007 - August 27, 2025
Permis B - Véhicule léger
January 11, 2030 - August 27, 2025

Industry Experience

Software & Internet, Travel & Hospitality, Professional Services, Media & Entertainment, Other

Experience Level

Expert
Expert
Expert
Expert
Expert
Intermediate

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