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Jérôme JulienJJ

Jérôme Julien

Fullstack web3 developer Ethereum & Solana

€600/day
Marseille, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Jérôme

👁My mission
Rapidly develop web3 MVPs(Minimum Viable Product)on Ethereum or Solana environments,from day one to scaling, bringing the best of blockchain and web technologies.

💻My preferred stack
>>> **Creation Phase**: Figma, Photoshop, Illustrator
>>> **Web**: Next.js, React, Tailwind, TypeScript, Firebase
>>> **Ethereum Blockchain**: Solidity, Hardhat, Wagmi, Thirdweb
>>> **Solana Blockchain**: Rust, Anchor, Solana Web3 JS

📃My Support Offerings
>>>Starter: Structure your idea🤔
You have an app idea but need support to better frame the features or the technical approach
>>>Booster: Accelerate your product development➠➠
Your tech team is too small, an expertise is missing? I complement your web3 and/or iOS team
>>>Prime: Your product delivered turnkey🎂
Your app idea is clear but you don't have a technical team? I develop your project turnkey

👩‍💻A little more about me
Passionate about code and won over by the Ethereum and Solana blockchain ecosystems, I spend all my time developing apps in these two areas.
With a solid 15 years of R&D experience, I adapt to the project regardless of its maturity level:
From the initial concept, through the mock-up, development, and up to scaling solutions, I integrate technical teams to support and accelerate the definition and development of web3, blockchain, or mobile products.
You don't have a tech team? I take charge of the turnkey development of your project

Being based in Marseille to balance professional and personal life 🌞 🏄‍♂️ 🌊, don't hesitate to reach out if you're passing by!




Website: Github Profile: JeromeJULIEN
LinkedIn Profile: jerome-devvv3
  • French

    Native or bilingual

  • English

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • devvv3
    Fullstack blockchain and IOS developer
    SOFTWARE PUBLISHING
    January 2023 - Today (3 years and 5 months)
    www.devvv3.com
    Development of web3 / blockchain applications on Ethereum and Solana environments.

    Fullstack Ethereum Solana Solidity Anchor Next.js React.js TailwindCSS
  • Alyra, l'école blockchain
    Blockchain Developer student
    EDUCATION AND E-LEARNING
    September 2022 - December 2022 (3 months)
    Solidity developer course: solidity / truffle / hardhat / web3JS / ethers / Testing / security / gas optimization Development of a complete dapp using react/truffle/web3JS
    Solidity Hardhat Web3.js React.js JavaScript
  • Ecole O'clock
    Full-stack Developer (student)
    EDUCATION AND E-LEARNING
    March 2022 - September 2022 (6 months)
    Full stack JS training: Front: node.JS, HTML, CSS and SCSS, JS, React, Redux, Axios Back: Express.js, postgreSQL, sequelize, Sqitch
    React.js Redux.js JavaScript CSS3 HTML5

Recommendations

FU
Marie RobinMR
Former user and 1 other person have recommended Jérôme

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Education

  • Développeur blockchain, Informatique
    Alyra, l'école blockchain
    2022
    Développeur blockchain, Informatique
  • ingenieur, Design industriel
    Université de Technologie de Compiègne
    2005
    ingenieur, Design industriel

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