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Loïc BatonnetLB

Loïc Batonnet

Lead Dev React Native & React.js | SaaS & Apps

€550/day
2 projects
Saint-Denis, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Loïc

Looking for a React Native & React.js developer capable of managing your mobile project from start to finish?

With over 9 years of experience in web and mobile development, I help startups and companies design, develop, and deploy high-performance applications: SaaS, management apps, complete business solutions.

What I bring to your projects:

  • React Native & React.js Development (iOS, Android, Web)
  • Design and mockups on Figma, from idea to prototype
  • Technical architecture and API integration (REST, GraphQL)
  • Team management: writing specifications, technical coordination, code review
  • Refactoring of existing applications with stack modernization
  • Implementation of authentication systems, push notifications, real-time chat
  • Expertise in Firebase, Cloud Firestore, Supabase, PostgreSQL

My approach:I don't just code. I invest myself in understanding your business needs to propose adapted and sustainable solutions. Former team lead on mobile refactoring projects, I know how to structure a project, write clear specifications, and unite a technical team.

Sectors of intervention:SaaS, energy, e-commerce, digital services.

Available for remote work. Contact me to discuss your project.
  • English

    Fluent

  • French

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Agence de publicité digitale
    Lead Developer React Native & React.js
    March 2024 - Today (2 years and 5 months)
    Complete refactoring and evolution of an advertising catalog mobile application for a digital advertising agency.

    • Leadership and management of a development team: technical coordination, code review, sprint planning
    • Refactoring of the React Native application's technical architecture (iOS & Android)
    • Application gamification: implementation of user engagement mechanics (points, rewards, interactive journeys)
    • Development of new in-app shopping features to diversify the business model
    • Integration of dynamic catalogs with real-time content management
    • Optimization of performance and user experience
    • Writing technical and functional specifications

    Stack:React Native, TypeScript, Redux, Firebase, REST API
    React Native JavaScript Supabase
  • manger.re
    Full-Stack Developer Next.js & React
    March 2024 - Today (2 years and 5 months)
    Design and development of manger.re, a web platform for finding restaurants in Reunion Island.

    • Front-end development with Next.js, React, and TypeScript, deployed on Vercel
    • Integration of Meilisearch for ultra-fast and relevant search: search by name, cuisine, location with typo tolerance and advanced filters
    • AI-assisted menu generation: automatic creation of dish suggestions and descriptions from restaurant data
    • Use of AI to improve search result relevance and personalized recommendations
    • Backend with Supabase (PostgreSQL): authentication, restaurant data management, image storage
    • Advanced SEO optimization: SSR with Next.js, dynamic meta tags, sitemap, structured data for Google rich snippets
    • Responsive design and web performance (optimized Core Web Vitals)

    Stack:Next.js, React, TypeScript, Supabase, Meilisearch, Vercel, OpenAI API
    Next.js Supabase React.js JavaScript
  • Boutique e-commerce café (Shopify)
    Shopify Front-End Developer (Liquid)
    January 2024 - March 2024 (2 months)
    Complete redesign of the product page for an online coffee store built on Shopify.

    • Advanced customization of the Shopify theme using the Liquid templating language: product layout redesign, dynamic sections, and reusable blocks
    • Redesign of the product page to improve the purchasing journey: optimized image gallery, variant selector (grind, weight, quantity), nutritional information, and tasting notes
    • Integration of custom CSS/SCSS for a premium visual rendering consistent with the brand identity
    • Development of custom JavaScript features: dynamic price updates, AJAX cart management without page reload
    • Front-end performance optimization: lazy loading of images, asset minification, Lighthouse score improvement
    • Responsive design adaptation for optimal experience on mobile, tablet, and desktop
    • Collaboration with the client to iterate on the design and ensure a user experience aligned with specialty coffee market expectations

    Stack:Shopify, Liquid, HTML5, CSS/SCSS, JavaScript, Shopify CLI
    Shopify HTML5 CSS3 JavaScript SASS

Reviews

5.0

Out of 2 ratings

YasmineY

Yasmine

YAZZIE

Reviewed on 7/19/2023

We contacted Loic for support on a web application development. Loic was very responsive. In close collaboration with our team, he quickly adapted to the project and delivered quality work within the allotted time.
ZakariaZ

Zakaria

Blocnet

Reviewed on 3/12/2023

Recommendations

Vincent HermannVH
FU
Vincent Hermann and 1 other person have recommended Loïc

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Education

  • PROFESSIONAL BAC IN ELECTRONIC SYSTEMS
    CAMPUS
    BAC PROFESSIONNEL SYSTÉMES ELECTRONIQUES
  • PROFESSIONAL TITLE LEVEL II COMPUTER DESIGNER DEVELOPER
    Expernet campus
    2019

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