Freelancer profile translated to English.
Back to original languageAbout Antoine
👨💻 Lead Mobile & Web Developer, +10 years of experience.
I help startups and scale-ups transform complex technical challenges into simple, performant, and well-architected solutions.
Some achievements:
⚡ Toolkit (ConTech) — Lead of a web & mobile construction management platform: offline-first Flutter app, dynamic planner, form builder, RBAC management
⚡ Ethical Banking Flutter App — 30K users
⚡ Complete redesign of the Linxo app - 1M users (FinTech, Crédit Agricole group)
🛠 My stack: Flutter • React • Node.js • TypeScript • NestJS • PostgreSQL
📩 Have a mobile or web project in mind? Let's talk.
French
Native or bilingual
English
Fluent
Can work on-site
Aix-en-Provence (up to 50km), Marseille (up to 50km)
Experience
- ToolkitLead Developer | Flutter | React | NodeCIVIL ENGINEERINGJuly 2024 - Today (2 years and 1 month)Aix-en-Provence, FranceConstruction project management platform, team of 4 people- Led web and mobile development with Capacitor (OTA updates)- Developed an offline-first Flutter application with PowerSync- Implemented CI/CD pipelines for web and mobile- Designed a dynamic planning tool, form builder, and PDF viewer- Developed a complex RBAC system for permission management- Lean startup approach: rapid iterations and continuous feedback loops
- Linxo SASLead Developer | Flutter | NodeBANKING AND INSURANCEMarch 2023 - December 2024 (1 year and 9 months)Aix-en-Provence, FranceFinTech from the Crédit Agricole group, team of 8 people- Complete redesign of the Linxo application in Flutter- Developed a mobile app for tracking carbon footprint (Crédit Agricole)- Developed a mobile app for receipt management (Crédit Agricole)- Created coding standards for Flutter & Node.js- Led workshops, code reviews, and pair programming sessions- Provided developer training on JavaScript & NestJSStack: Flutter, React.js, Node.js, NestJS, PostgreSQL, GraphQL
- FlexperLead Developer | Flutter | React | NodeDIGITAL AND ITNovember 2019 - January 2022 (2 years and 2 months)Aix-en-Provence, FranceTechnology accelerator for impact startups- Introduced Flutter into the company after learning it in 3 weeks- Led a team of 4 Flutter developers (canB, Ubki, IrrigEasy, Sponso+, HumanLinker)- Implemented CI/CD with Firebase and Codemagic (-20% delivery time)- Developed a Flutter app for an ethical bank (20,000 users)- Developed a React Native app for optimizing agricultural irrigationStack: Flutter, React.js, React Native, Node.js, Firebase, Codemagic
Recommendations
Be the first to recommend Antoine
Help this freelancer shine by sharing your experience working together.
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- Computer Engineering ExpertESIMED2017Expert en ingénierie informatique
- BTS IRISSaint Jean Baptiste de la Salle2014BTS IRIS