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Nicolas ZozolNZ

Nicolas Zozol

Lead Fullstack Developer

€450/day
Toulouse, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Nicolas

Senior Fullstack Developer and Architect in Java and Typescript. Here are some interesting projects I've worked on:

🇺🇸 Complete migration of theBoston Consulting Grouppublic website
🎉500,000Jira ticketseliminatedat Renault with an automation tool
💰 Over$1 billionexchangedper monthon Swaap Finance, a blockchain Market Maker
✨ 100 stars and 8 contributors on Masala Parser, an Open Source project for combinatorial parser generation (yes, it's complicated!)

Here are my technologies to achieve our future successes:
  • Backend: REST API development with Java (Spring Boot) and Node.js.
  • Frontend: Creation of fast and modern applications in React.js, Next.js, and Angular.
  • Blockchain: 3 years of experience in ethers.js or web3.js; Proficient in Solidity, TheGraph.
  • Cloud & Architectures: Expertise in AWS, CQRS, and Event Sourcing for scalable and reliable systems.
  • Innovation: AI & MPC, Web3 and blockchain

📍 Based in Toulouse, I am available for remote missions with occasional travel.
  • French

    Native or bilingual

Can work on-site
Toulouse (up to 50km)

Experience

  • Swaap Finance
    Blockchain and Web3 Developer
    TECH
    January 2022 - November 2024 (2 years and 10 months)
    Paris, France
    First employee at Swaap Finance, I helped the startup establish product-market fit in three years in the highly competitive market of market makers on Ethereum-compatible blockchains.

    • Evolved the code from a demo to a monorepo and multisite web3 platform
    • Grew the TVL (Total Value Locked) from $0 to $5M in a competitive and immature ecosystem
    • React, Typescript, web3.js, ethers.js, Airtable, TheGraph...

    Web3 Ethers.js Blockchain React.js Next.js
  • Diool Paiements
    Frontend Developer
    TECH
    October 2020 - October 2021 (1 year)
    Toulouse, France
    Through the Toptal network, I contributed to Diool Payments, a Cameroonian startup aiming to become the country's leading mobile payment provider.

    • Transitioned from AngularJS to a maintainable Angular application.
    • Angular, Typescript, D3.js

    Angular d3.js Typescript
  • The Boston Consulting Group
    Senior Java Developer
    DIGITAL AND IT
    December 2019 - September 2020 (10 months)
    Toulouse, France
    Customization of a CMS specialized for BCG, including document translation tracking systems
    Java JavaScript API

Recommendations

Jean-Baptiste TheryJT
Florent SucFS
Jean-Baptiste Thery and 1 other person have recommended Nicolas

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Education

  • CAPES in Physical Sciences
    Pierre and Marie Curie University
  • Bachelor's Degree in Computer Science
    University of Marseille

Certifications

  • Java Master
    Oracle
    2011
    Multithreading Architecture JAVA/JEE; Systèmes distribués

Skill set

Categories