Freelancer profile translated to English.
Back to original languageAbout Arnaud
For over 10 years, I've been helping ideas take root.
Whether it's a MVP to nurture, a product to grow, or an internal tool to restructure, I intervene with a technical, strategic, and human approach.
I work with startups, agencies, industrial companies, or freelancers to design tailor-made, stable, and sustainable solutions, taking care of the product, the code, and the ecosystem in which it thrives.
What I bring to you:
- Web & Mobile Development (React, Laravel, Node, WordPress…)
- MVP, SaaS, automation, AI integration
- Technical architecture & strategic choices
- UX optimization, performance, scalability
- Product / On-demand CTO support
- Training & team upskilling
Spanish
Fluent
English
Fluent
French
Native or bilingual
Can work on-site
Charvieu-Chavagneux (up to 30km)
Experience
- ConsciousProduct Owner and DeveloperMarch 2025 - Today (1 year and 5 months)Objective: Create an MVP centralizing all well-being, alternative health, and spirituality events around the user, to replace fragmented groups on WhatsApp, Telegram, or Facebook, which are often disorganized and inaccessible.Role & Actions:
- Acted as Product Owner & Developer, from defining needs to technical implementation.
- Developed the web MVP with a focus on user experience and local relevance of results.
- Implemented AI-powered automations (extracting messages from private groups, intelligent parsing, structured formatting, automatic publication on the platform).
Result: A first version currently in user testing, which streamlines event discovery and initiates a transition towards an open and better-structured database for this sector. - WEX ITFullstack JS DeveloperDIGITAL AND ITMay 2024 - March 2025 (10 months)Lyon, FranceMission:Development of a tailor-made B2B extranet and an interactive quote editor for an international industrial group, as part of a redesign of its commercial tools.Client Objectives:- Centralize client/prospect interactions in a single portal- Manage complex quotes with specific business logic- Connect the extranet to the existing digital ecosystem (CRM, e-commerce, support…)What I implemented:- Nx monorepo to centralize and organize code- Next.js Frontend with React, Typescript, Tailwind, Redux, Tanstack Table- Node.js / NestJS Backend, modular GraphQL architecture- A design system on Storybook transferable to the client's future projects.- Complex integrations with:- Microsoft Dynamics CRM- Active Directory for SSO authentication- Zendesk (support)- Intershop (e-commerce)- Client's internal GED- CI/CD with GitHub Actions and Azure containers (scalable and automated infrastructure)Result:A fluid and reliable portal that simplifies the client team's commercial operations while integrating seamlessly with their existing ecosystem.
- Ma Ferme a moi- Application mobile annuaire de fermesHybrid Mobile and Backend DeveloperApril 2024 - July 2024 (3 months)Objective: Allow the startup to quickly test its concept of connecting consumers with local farms for direct sales, while respecting a very limited budget.Solution implemented:Development of a mobile MVP with React Native, deployed on iOS and Android, offering simple and effective navigation within a directory of farms.Setup of a headless WordPress back-office, allowing the client to easily manage their content through a familiar interface, while maintaining a modern API architecture for the mobile application.Result: An operational application delivered quickly, with an excellent cost/functionality ratio, allowing the founding team to test their market without being burdened by a complex stack or unnecessary infrastructure costs.
Reviews
Samir
Youseeme France s.a.s.
Reviewed on 8/5/2023
The deadline is met, commits on Bitbucket are made correctly as the work progresses, which provides visibility on the progress of the work, verification done, acceptance testing completed on time, rare for freelance developers!! and finally, the fair price..:-))
W
Willy
31EME SIECLE
Reviewed on 7/13/2023
Arnaud is one of the best developers I've had the chance to work with in my 25-year career. His skills and professionalism are simply extraordinary. I can only warmly recommend Arnaud to anyone looking for an exceptional developer.
His ability to solve problems effectively makes him a real asset to any project. He is fully committed to the pursuit of excellence and delivers exceptional quality results.
Working with Arnaud has been an enriching and stimulating experience. I am convinced that he will bring real added value to any development environment. Look no further, you have found your dream developer!
Recommendations
FU
KE
+2
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Education
- Master in International Project Management in Information Technology and NetworksESAIP2015
Certifications
- ToeicETS Global2013
- Certificate in English for Business Communication (EBC)Franco-British Chamber of Commerce & Industry2014