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Teddy J.TJ

Teddy J.

Blockchain | Starknet | Solidity | NFT

€500/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Teddy

Co-founder of Block3Labs

Much more than just a consulting or Web3 development firm. We offer our clients a customizable all-in-one service. From the creation of the software architecture to the complete development of the final solution, we are here to support you.

Do you already have a solution or a development team and want advice/guidance for developing your tool? We are here for you. Through our multiple experiences, we are capable of meeting your needs and collaborating to find the tools that best suit your needs.

- Web3 Consulting/Development Firm
- Help clients build their Web3 project from A to Z
- Develop the entire project
- Advise on technologies and feasibility
- Define complete architectures/stacks (Blockchain, Front, Back, API, Database…)

Our previous achievements:

- Design of an Oracle for the SG Forge subsidiary of Société Générale
- Design of an NFT Marketplace for the Lunalogic group
- Design of Carbon Credit projects.
- ICO Project
- Deployment of NFT collection on the Starknet network Mainnet
- Real estate marketplace project on the Starknet network

Blockchains:

- Ethereum (Solidity, ERC-20, ERC-721, ERC-1155...)
- Starknet (ERC-20, ERC-721, Bridge L1L2, DeFi solutions, games...)
- Tezos (PascaLigo)
- Corda (Java)
- Solana (Rust)

Web Development:

- Front (ReactJS, Next.JS, Typescript, HTML 5, CSS)
- Back (Nest.JS, MySQL, PostGresSQL, MongoDB, Node.JS, Express)
  • French

    Native or bilingual

  • English

    Fluent

  • Spanish

    Basic

Remote only
Primarily works remotely

Experience

  • IBM
    Blockchain Developer
    TECH
    September 2021 - September 2023 (2 years)
    Bois-Colombes, France
    Development of a Proof Of Concept:
    - Conceptualization, planning, and design of an innovative solution to meet client needs.
    - Creation of an application using cutting-edge technologies and agile methodologies.
    - Development of smart contracts on various blockchains, including Ethereum Layer 1, Starknet, Corda, and Tezos.
    - Presentation of the solution
    - Writing internal training documents to strengthen team skills.

    Improvement of existing production project:
    - Mission to improve the front-end and back-end (Angular), enhancing performance and user experience.
    - Implementation of end-to-end tests with Cypress to ensure application stability.

    Participation in tender responses:
    - Contribution to the preparation and submission of tenders, leading to successful contracts and strengthening our market position.
  • Interstis
    Full Stack Developer
    DIGITAL AND IT
    July 2021 - September 2021 (2 months)
    Clichy, France
    Cross-functional project aimed at designing from scratch a graphical customization editor for the client account on the interStis platform.

    Project Analysis:
    - Reflection on the design of the tool, taking into account customer demand
    - Writing the specifications
    - Creation of the various mockups associated with the project on Adobe XD
    - Creation of technical diagrams

    Project Development:
    - Familiarization with the MVC software architecture pattern
    - Creation of the MySQL database
    - Implementation of various back-end algorithms in PHP and front-end in JavaScript, HTML, CSS, JQuery
    - Creation of views corresponding to the previously established mockups
    - Resolution of client feedback

    Project Integration:
    - Deployment of my project on the Interstis platform

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Education

  • Master's in Blockchain Engineering
    ESGI
    2023
  • Bachelor's in Blockchain Engineering
    ESGI
    2021

Skill set

Categories

  • Other