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Léo FasanoLF

Léo Fasano

Blockchain | Smart Contract | Solidity | Web3

€600/day
Annecy, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Léo

I have been a Blockchain engineer since 2015.

I have worked on different blockchain protocols this year:

The core of Nested's DeFi protocol in its "Lego" version, currently usable on the Nested website.

The core of Nested's DeFi protocol in its "Tetris" version, soon to be usable on the Nested website.

HyVM, an Ethereum Virtual Machine (EVM) hypervisor written in Huff, allowing the execution of arbitrary EVM bytecodes.

Open Huff, a library for secure development with the Huff language.
  • English

    Fluent

  • French

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Nested
    Blockchain engineer
    SOFTWARE PUBLISHING
    May 2022 - Today (4 years and 1 month)
    Genève, Switzerland
    Current missions:

    - Design, development, and maintenance of Nested's DeFi protocol allowing the creation and duplication of DeFi portfolios in the form of NFTs.
    - Design, development, and maintenance of the protocol's governance system.
    - Development and automation of complex trading strategies.
    - Design and development of Nested's DCA (Dollar Cost Averaging) protocol.
    - Token engineering
    - Code audits
    Solidity Ethereum Token NFT EVM Huff Foundry OpenZeppelin Solmate Git Yul & Yul+ Zero knowledge proof Cryptography Cryptocurrency
  • Open Huff - Open source project
    Blockchain engineer - Maintainer
    SOFTWARE PUBLISHING
    August 2022 - Today (3 years and 10 months)
    Genève, Switzerland
    A library for developing secure smart contracts in Huff. Directly inspired by OpenZeppelin contracts, this library is an implementation of OpenZeppelin concepts, written in Huff and therefore much more optimized.

    This library is under development and you will not find all OpenZeppelin concepts yet.
    Huff EVM OpenZeppelin Solmate Low-level code Low-level concepts
  • HyVM
    Blockchain engineer & opensource developer
    SOFTWARE PUBLISHING
    August 2022 - September 2022 (2 months)
    Genève, Switzerland
    HyVM is an Ethereum Virtual Machine (EVM) hypervisor written in Huff, allowing the execution of arbitrary EVM bytecodes.

    A hypervisor, also known as a virtual machine monitor or VMM, is software that creates and runs virtual machines (VMs). A hypervisor allows a host computer to support multiple guest virtual machines by virtually sharing its resources, such as memory and processing.

    In this case, HyVM allows an EVM to be run on top of the EVM and execute arbitrary opcodes directly.
    Huff EVM Ethereum Open Source Engineering Security

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Education

  • University Diploma in Technology in Computer Science - Data Mining Option
    Université Savoie Mont-Blanc
    2016
    Les titulaires du DUT Informatique sont des informaticiens capables de participer à la conception, la réalisation et la mise en œuvre de systèmes informatiques. Le département Informatique, ouvert depuis 2005, offre un enseignement adapté en 2 ans. Pour assumer ces responsabilités, les informaticiens doivent être compétents sur le plan technologique, posséder une bonne culture générale et se montrer aptes à la communication. Le DUT informatique possède également un portail national dans lequel des informations communes à tous les départements Informatique sont disponibles. https://www.iut-acy.univ-smb.fr/departement_info/le_departement_info/
  • Bachelor's Degree in Multi-support Computer Development
    CCI Formation & Université Savoie Mont-Blanc
    2017
    Cette formation délivrée en partenariat avec l'IUT d'Annecy s'adresse aux passionné(e)s de développement informatique : technologie web, tablette et smartphone, objets connectés... 49 % des offres d'emploi à l'attention des développeurs ne sont pas pourvues. Cette formation répond à ce besoin fort des entreprises en formant des développeurs qualifiés, et agiles sur les évolutions rapides des technologies. http://www.formation-cci.fr/notre-centre/toutes-les-formations/152-licence-developpeur-informatique-multisupport

Skill set (34)

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