Freelancer profile translated to English.

Description

Hello!

Passionate Fullstack Developer with 5 years of immersion in tech, I assist you in the design and development of your Web and Mobile solutions.

My background is hybrid: I have the rigor of large corporations (Bouygues Telecom, Ministry of the Interior) and the agility of startups (Rutafem, Wenly). I don't just write code, I make sure it meets your business objectives.

What I can do for you:

Application Creation"From Scratch": From idea to production (Web & Mobile).

**Modern Frontend Development**: Responsive and performant interfaces (React, Next.js).

**Backend & API Architecture**: Scalable and secure systems (Node.js, Express, PostgreSQL).

**DevOps & Deployment**: Setting up robust environments (Docker, Kubernetes, CI/CD).

**Technical & Product Consulting**: I challenge your ideas to optimize the MVP and time-to-market.

My Preferred Tech Stack:

**Front**: React.js / Next.js / React Native (Expo) / Tailwind CSS

**Back**: Node.js / Express / Firebase / Supabase / Prisma

**Infra**: Docker / Kubernetes / Vercel / OVH

Why work with me? Having co-founded my own projects, I understandyour budget, timeline, and quality constraints.I am proactive, transparent, and solution-oriented.

Let's discuss your project!

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km)

Wenly - App mobile de suivi santé & calendrier partagé
Co-founder of the project
HEALTH AND WELLNESS
June 2025 - Today (1 year)
Paris, France
Design and developmentfrom A to Z of a cross-platform mobile application (iOS/Android) with a monetization system.

Challenge: Develop a fluid application with real-time data synchronization between users.

Achievements:

Development of the mobile applicationwith React Native & Expo.

Setup of aServerless Backendvia Supabase (Auth, Databases, Supabase Functions).

Integration of aPremium Subscription System(In-App Purchases) with RevenueCat.

Automated deploymentto the Apple App Store and Google Play Store.

Stack: React Native, Expo, Supabase, TypeScript, RevenueCat, Zustand.
Project Management Mobile Development React Native RevenueCat Project Deployment
Bouygues Télécom
Apprentice Fullstack & DevOps Web Developer
TELECOMMUNICATIONS
September 2024 - Today (1 year and 9 months)
Meudon, France
Development of internal projects from scratch. (Next.js, Express)

Technical and architectural overhaul of internal projects. (Docker, Kubernetes, Node.js)
Development of an open-source project (https://github.com/BouyguesTelecom/TADA).

Development and deployment of internal monitoring software. (Next.js, Docker, Kubernetes, Node.js)
Docker Next.js Project Deployment Typescript Kubernetes
Flucity
Apprentice Web & Mobile Developer
AUTOMOBILE
September 2023 - August 2024 (11 months)
Trappes, France
Creation of a mobile application from scratch.

Design of mockups and development of the cross-platform application. (React-Native, Expo, Firebase)

Development and launch of the website: swipp.fr (Next.js, Firebase, OVH)

Development of an e-commerce store: cuve-distribution.com

Development of various websites: flucity.fr, myhomebox.fr
React Native Next.js Typescript Stripe Mobile Development

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Master Fullstack Developer
MyDigitalSchool
2026
Master Développeur fullstack
Bachelor Fullstack Developer
MyDigitalSchool
2024
Bachelor Développeur Fullstack

Check out Mathis's education

Mathis Laversin

Fullstack Web and Mobile Developer

About Mathis

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