Franck Dufournet

Franck Dufournet

Frontend development.

Modern and dynamic interfaces

Skills

    • Frontend

    • Next.js
    • React.js
    • Typescript
    • Redux.js
    • Zustand
    • file_type_tailwindTailwind
    • Sass
    • CosmosKit
    • Backend

    • Node.js
    • express.js
    • socket.io
    • prisma
    • auth.js
    • API REST
    • MongoDB
    • Supabase
    • Design

    • Figma
    • Other

    • GitHub
    • Jest
    • Zod
    • Npm
    • CI/CD

Projects

  • EventoApp.io

    Event creation and ticket sales

    EventoApp.io

    A complete online event creation platform. I co-built and developed EventoApp.io as CTO, managing the entire stack: frontend PWA with Next.js/React, backend Express/MongoDB, state management via Zustand, real-time commun…

    • Next.js
    • React.js
    • Typescript
    • Zustand
    • express.js
    • MongoDB
    • REST API
    • CI/CD
    • socket.io
  • Hydro Marketplace

    Web3 NFT on Cosmos

    Hydro Marketplace

    A decentralized marketplace to sell and buy NFT assets linked to the Cosmos blockchain. I contributed as a Frontend Developer using Next.js, React.js, TypeScript, CosmosKit, and Supabase.

    • Next.js
    • React.js
    • Typescript
    • CosmosKit
    • Supabase
  • Tree Transplantation

    Online catalog

    Tree Transplantation

    Development of a multilingual showcase website (FR/EN) presenting tree transplantation equipment. Added and optimized product sections (catalog with filters, product sheets), improved SEO (title tags, meta descriptions, …

    • Next.js
    • React.js
    • Typescript
    • REST API
    • SEO
  • Zephyrus

    Web3 NFT Aggregator on CosmosHub

    Zephyrus

    NFT aggregator on CosmosHub. I contributed as a Frontend Developer using Next.js, React.js, TypeScript, and CosmosKit. The goal was to simplify and gamify the user experience of https://hydro.cosmos.network/

    • Next.js
    • React.js
    • Typescript
    • CosmosKit
  • Lima Prod

    Video production, France, Vietnam, Asia

    Lima Prod

    Partial redesign of the Wix site for Lima Prod. I added and structured new sections to improve content readability, optimized SEO by updating metadata (title, description, OG images), and improved the heading hierarchy. …

    • Wix
    • SEO
    • OG Metadata

My Libraries

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Do you have a project?

I am available for short-term or long-term missions, CTO support, or development work. Let's talk about your goals and see how I can help you.