FR

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Axel Leclercq

React Native Developer · Mobile & IPTV

Chilly-Mazarin (Île-de-France), France

Download CV (PDF)

About

200,000 downloads, apps for Le Point, Dayuse and TF1+ — an energy engineer turned React Native developer, I've been building consumer mobile apps for over 5 years, from first commit to store release. Currently at e-TF1 on the TF1+ IPTV app. Beyond mobile, I tinker with Swift/macOS, TypeScript, and automate whatever I can with agents.

Skills

Mobile/

  • React Native
  • Swift / SwiftUI
  • Java
  • App Store, Google Play & Huawei publishing

Languages/

  • TypeScript / JavaScript
  • Swift
  • Rust
  • Lua
  • Ruby
  • Shell
  • SQL / NoSQL

Web/

  • HTML / CSS / JavaScript
  • React Native Web

Tools & process/

  • Git
  • CI/CD
  • GitLab / Jira
  • Homebrew
  • Neovim
  • Docker / Podman
  • Figma
  • Storybook
  • AI agents (Claude Code, OpenCode)

Soft skills/

  • Knowledge sharing
  • pragmatism
  • organization

Experiences

  1. September 2024 → present Boulogne-Billancourt

    e-TF1 — React Native Developer · IPTV

    • Developing the TF1+ IPTV application in React Native
    • Integrating carrier platforms (Bouygues, Free, SFR)
    • Managing billing through carrier wrappers
  2. May 2022 → August 2024 Paris

    Dayuse.com — React Native Developer

    • Sole mobile developer: developing new features and maintaining the application
    • Owning the whole process, from task estimation to deployment on Apple, Android and Huawei stores
    • Setting up ESLint, Prettier and TypeScript for the CI pipeline on a large existing codebase
    • Restructuring the folder architecture and creating a design system with Styled Components
    • Redesigning the entire application and setting up global state with Effector
    • Stack: React Native 0.71, Stripe / PCI, Mapbox, Codepush, Firebase, Storybook, Effector
  3. February 2020 → June 2022 Paris

    Cardiweb — React Native Developer

    • Evolving and maintaining a large-scale application for Le Point (Le Point Viper), with many native SDKs
    • Creating an event space rental management application with a shared web/mobile codebase
    • Stack: React Native, React Native Web, Redux, Batch, AppCenter, Adjust, Madvertise, SourcePoint
  4. November 2019 → September 2021 Paris

    Wido — Co-founder, technical lead

    • Creating ProDex, a game companion for every version of Pokémon — over 200,000 downloads on iOS / Android
    • Stack: React Native, Admob, In-App Purchase, SQLite, Redux, React Navigation
  5. August 2018 → November 2019 Paris area

    Lexa Solutions — Developer (self-employed)

    • Building end-to-end showcase websites: understanding needs, mockups, development, hosting
  6. 2016 → 2019

    Blockin — Co-founder, technical lead

    • TrackinBlock: a blockchain-based traceability platform (Ethereum, MetaMask, Node.js, MongoDB)
    • 3D Factory: a mobile POC for controlling a 3D printer
  7. 2015 → 2016

    Qwam & Co — Energy auditor

    • Carrying out energy audits in the tertiary sector and industry
  8. 2013 → 2015

    Capital Energy — Energy consultant

    • Consultant on energy saving certificates and energy audits for private individuals

Education

Projects

Contact