Freelancer profile translated to English.

Description

Tech Lead Web & Mobile (React / Node.js) Meta Certified | AI Architecture & Integration

Building a high-performing application is no longer just about writing code. It requires designing robust, scalable, and maintainable platforms.

As a Tech Lead and Meta-certified developer, I support startups, agencies, and SMEs in the design, development, and deployment of their digital products.

I act as a true technical partner capable of:

Designing solid architectures,
Leading development,
Mentoring frontend, backend, and mobile teams,
Ensuring delivery quality.

WHAT I BRING TO YOU

Mobile Cross-Platform

Development of iOS & Android applications with React Native and Expo.

Web & Backend

Creation of modern platforms with React, Next.js, TypeScript, Node.js, Express, Firebase, and MongoDB.

AI Integration

Adding AI features and automation via LLM APIs for SaaS, mobile apps, and business tools.

TECHNICAL STACK

React.js, Next.js, React Native, Expo, TypeScript, Node.js, Express.js, MongoDB, Firebase, REST API, GraphQL, Git, GitHub Actions, CI/CD.

PROJECTS DELIVERED

MailStride: AI-powered email prospecting SaaS
JustOK: POS & e-commerce solution
SellerBox
Giga Plus & Fusion: Mobile apps + back-office

COLLABORATION

I operate through my SARLU, ensuring a secure B2B framework.

100% remote
Clients in France, Belgium, Switzerland...
GMT time zone compatible with European hours
Fast and transparent communication via GitHub, Slack, and tracking tools

Available for technical audits, MVPs, redesigns, outsourced technical lead, and long-term support.

Industry field of expertise

Languages

French
Native or bilingual
English
Conversational

Workplace preferences

Remote only

Primarily works remotely

Piecesetpneus.com
Lead Developer
TRANSPORTATION
March 2026 - April 2026 (1 month)
Paris, France
As Lead Developer on an internal project, I was responsible for the technical organization of the project and the coordination of development. My role consisted of:

• Defining the project's technical architecture to ensure its robustness and maintainability.
• Setting up the GitHub repository and structuring branches to facilitate collaboration.
• Supervising and technically managing development, supporting the team, and validating technical choices.

I also collaborated with the developers associated with the project to ensure code consistency and quality throughout the development cycle.
Tech Lead React Native Node.js Docker Kotlin
Ama folly
On Malt
Tech Lead Mobile & AI Integration
DIGITAL AND IT
December 2025 - February 2026 (2 months)
Development of Justok, a mobile inventory management application with AI features, for Ama Folly.

- Design of the application's technical architecture (mobile + backend) to ensure robustness, scalability, and maintainability.
- Development of the mobile frontend in React Native and the backend API in Node.js.
- Integration of AI features for inventory management and tracking assistance.
- Full autonomous delivery, from design to production, with regular client follow-up.

Project delivered with client satisfaction (5/5), who praised the professionalism and quality of the mobile development.
React Native Node.js Artificial Intelligence
NUMERUM
Lead Developer Mobile & Web
DIGITAL AND IT
September 2024 - September 2025 (1 year)
**Description**: Central and cross-functional role on large-scale projects, including government mandates and critical internal solutions. I act as Principal Architect, ensuring technical consistency between mobile, web, backend, and infrastructure.

**Key Responsibilities**:

**Global System Architecture**: Design of complete (360°) solutions interconnecting mobile applications, web interfaces, and high-performance backend APIs.

Governmental & Critical Context: Development of platforms requiring high standards of security, reliability, and sensitive data processing.

DevOps & Infra Strategy: Implementation of CI/CD pipelines, deployment orchestration, and cloud infrastructure management to ensure high availability.

Technical Leadership: Point of reference for all technological decisions. I lia bridge the gap between complex business needs and their translation into scalable technical architecture.
Tech Lead Project Management React Native Mentoring Mobile Application