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I am a versatile developer specializing in mobile app development with four years of experience building numerous mobile applications that have reached over 200,000 active users. Currently, I work as a Flutter/Dart developer at Orkester, a mobile and web development agency, where I am responsible for the development and maintenance of five iOS and Android apps. I focus on performance optimization, complex data handling, and architecture design to improve user experience. My past roles include technical leadership at Apside, where I supervised junior developers and managed project deployments, and software analysis and maintenance roles at Apside Clermont-Ferrand and Michelin-CGI. I hold a Master’s degree in Software Development specialized in Mobile and IoT from Lyon Ynov Campus, and I am seeking a mid or senior developer or lead developer position preferably in a hybrid or full-remote role around Lyon, Chambéry, and Grenoble.…I am a versatile developer specializing in mobile app development with four years of experience building numerous mobile applications that have reached over 200,000 active users. Currently, I work as a Flutter/Dart developer at Orkester, a mobile and web development agency, where I am responsible for the development and maintenance of five iOS and Android apps. I focus on performance optimization, complex data handling, and architecture design to improve user experience. My past roles include technical leadership at Apside, where I supervised junior developers and managed project deployments, and software analysis and maintenance roles at Apside Clermont-Ferrand and Michelin-CGI. I hold a Master’s degree in Software Development specialized in Mobile and IoT from Lyon Ynov Campus, and I am seeking a mid or senior developer or lead developer position preferably in a hybrid or full-remote role around Lyon, Chambéry, and Grenoble.

Clément Guyon

Developer, Full Stack Developer, Project Manager

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I am a versatile developer specializing in mobile app development with four years of experience building numerous mobile applications that have reached over 200,000 active users. Currently, I work as a Flutter/Dart developer at Orkester, a mobile and web development agency, where I am responsible for the development and maintenance of five iOS and Android apps. I focus on performance optimization, complex data handling, and architecture design to improve user experience. My past roles include technical leadership at Apside, where I supervised junior developers and managed project deployments, and software analysis and maintenance roles at Apside Clermont-Ferrand and Michelin-CGI. I hold a Master’s degree in Software Development specialized in Mobile and IoT from Lyon Ynov Campus, and I am seeking a mid or senior developer or lead developer position preferably in a hybrid or full-remote role around Lyon, Chambéry, and Grenoble.…I am a versatile developer specializing in mobile app development with four years of experience building numerous mobile applications that have reached over 200,000 active users. Currently, I work as a Flutter/Dart developer at Orkester, a mobile and web development agency, where I am responsible for the development and maintenance of five iOS and Android apps. I focus on performance optimization, complex data handling, and architecture design to improve user experience. My past roles include technical leadership at Apside, where I supervised junior developers and managed project deployments, and software analysis and maintenance roles at Apside Clermont-Ferrand and Michelin-CGI. I hold a Master’s degree in Software Development specialized in Mobile and IoT from Lyon Ynov Campus, and I am seeking a mid or senior developer or lead developer position preferably in a hybrid or full-remote role around Lyon, Chambéry, and Grenoble.

Available to hire

I am a versatile developer specializing in mobile app development with four years of experience building numerous mobile applications that have reached over 200,000 active users. Currently, I work as a Flutter/Dart developer at Orkester, a mobile and web development agency, where I am responsible for the development and maintenance of five iOS and Android apps. I focus on performance optimization, complex data handling, and architecture design to improve user experience.

My past roles include technical leadership at Apside, where I supervised junior developers and managed project deployments, and software analysis and maintenance roles at Apside Clermont-Ferrand and Michelin-CGI. I hold a Master’s degree in Software Development specialized in Mobile and IoT from Lyon Ynov Campus, and I am seeking a mid or senior developer or lead developer position preferably in a hybrid or full-remote role around Lyon, Chambéry, and Grenoble.

Skills

Experience Level

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

French

Fluent

English

Advanced

German

Beginner

Spanish; Castilian

Intermediate

Work Experience

Software Engineer Analyst at Orkester

October 1, 2023 - Present

Designed and developed Flutter mobile applications including Kady V2 for the French Golf Federation with 120k users, implementing battery optimization, offline data management with synchronization, raising app rating from 2 to 4.4 stars on the App Store. Developed Play2Solar for Allo Solar handling complex solar production data with optimized rendering and caching. Implemented a new project architecture using Clean Architecture with Riverpod to improve performance and code readability. Developed features for Tootbus (RATP’s tourism app, 233k users) and fixed bugs and added features for Alternatives Economiques (100k users), reducing battery usage by 80%. Conducted performance and scalability optimizations, consulting, project estimation, and costing.

Tech Lead Fullstack (Flutter/NodeJS), Software Analyst at Apside

September 30, 2023 - September 4, 2025

Developed Flutter mobile apps (Ecoh, France Nature Environnement). Implemented a NodeJS/TypeScript backend, provided technical supervision and training for junior team members. Validated merge requests and corrected code, estimated project costs and duration, and deployed applications on test platforms and stores.

Software Analyst at Apside

January 1, 2021 - September 4, 2025

Maintained 30 applications for L'Oréal on a TMA basis, optimized SQL queries used in production applications, detected and corrected bugs in .NET applications.

Software Analyst at Michelin - CGI

December 31, 2020 - September 4, 2025

Developed a tool for migrating data from a Data Lake to a Neo4J database using Java, MongoDB, Neo4J, ReactiveX, and Vert.x.