Pierre Estrabaud

Smart Contracts Developer · Blockchain Engineer · Security Researcher · pierre.estrabaud@protonmail.com

With a rich 7-year journey in the crypto industry and a 4 years dedicated to developing decentralized applications (dApps) on EVM networks, bring a comprehensive understanding of Ethereum ecosystem technologies, Web3 application development, and smart contract security. My expertise extends to crafting robust smart contracts using Solidity, identifying and mitigating common attack vectors, and optimizing gas costs to enhance efficiency and security. In addition, my background in Next.js and React.js enables me to integrate complex smart contract functionalities with intuitive and engaging user interfaces.

Ready to drive innovation in smart contract development and full-stack blockchain engineering ? I am your go-to expert for cutting-edge dApp solutions.

Wanna know more about Solidity, web3 security and catch the flag (CTF) challenges?

Check out my blog: Web3 Security


Smart Contracts Auditor Intern

Nethermind - Remote


• Conduct thorough audits of Solidity and EVM code bases to identify and mitigate security vulnerabilities in smart contracts.

• Review and analyze audit findings to ensure the reliability and safety of blockchain applications.

April 2024 - Present

Lead Blockchain Developer

Meed (formerly SuperUltra) - Remote


• Engineered and developed 5 blockchain-based solutions (DApps), from smart contracts to back-end and front-end integration across 4 EVM networks, including Ethereum, Polygon, BSC, and Cronos.

• Collaborated remotely with a team of 5-10 people in a dynamic startup environment, leveraging agile methodologies.

• Provided strategic guidance to clients on the development of Web3 products and games, ensuring solid blockchain integration for improved functionality and user engagement.

January 2022 - Novembre 2023

Cryptocurrency Miner

Self-employed - Thailand

Set up and monitored a cryptocurrency mining farm of multiple ASIC miners running on 3 different algorithms and a self-built 6xGPU rig (Ethash), applying optimization techniques like bios flashing, overclocking, and undervolting to maximize efficiency and profitability.

October 2017 - July 2022

Blockchain Developer


• Developed and deployed smart contracts for multiple DApps, with a focus on enhancing user experience by creating intuitive front-ends.

• Committed to continuous learning by staying updated on the latest developments in the Ethereum ecosystem, Solidity best practices, and Web3 technologies.

July 2020 - December 2021

Translator Crypto and IT | English to French


Clients: Phemex , Paybis , Microsoft Azure

• Translated over 30 technical white papers during the ICO boom in 2017/2018.

• Demonstrated expertise in technical fields and industry-specific terminology, and managed to convey complex technical information to a non-technical audience.

• Delivered 100% of projects within tight deadlines through effective scheduling.

August 2017 - June 2021

Internet Cafe Manager

Owner - Bangkok

• Built, optimized, and maintained 20 computers, including the main server.

• Developed, supervised, and secured the whole network infrastructure.

• Managed the accounting and financial aspects of the operation.

January 2011 - June 2012

Help Desk and Technical Support Hotliner

Système U - Montpellier

Provided technical support to over 1,500 supermarkets, managing SQL database updates and resolving a broad range of IT issues, underscoring my problem-solving skills and customer service orientation.

July 2007 - March 2008


Programming Languages & Tools
  • Programming Languages - Solidity, Javascript, TypeScript, Node.js, HTML, CSS
  • Blockchain Development - Foundry, Hardhat, Slither, Aderyn, OpenZeppelin, Chainlink
  • Front-end Development - React.js, Next.js, React Native
  • Back-end Development - REST APIs, Express.js, Nestjs, MongoDB
  • Web3 Technologies - Ethers.js, Viem, Wagmi, Web3.js, IPFS
  • DevOps and CI/CD - Git, Github, AWS, Vercel, Netlify
Spoken Languages
  • French - Native
  • English - Very Fluent
  • Thai - Intermediate

Portfolio & Open Source

Fury Racing

Foundry, Solidity, Chainlink, Next.js, TypeScript, Nodejs, Lambda

Fury Racing website Thumbnail

GitHub: https://github.com/Pedrojok01/fury-racing

Web3 Boilerplate

Next.js, TypeScript, @web3-react^8, Antd

Web3Boilerplate website Thumbnail

GitHub: https://github.com/Pedrojok01/Web3-Boilerplate


Foundry, Next.js, TypeScript, Wagmi, Viem, @chakra-ui

PackMyNFT website Thumbnail

GitHub: https://github.com/Pedrojok01/PackMyNFT

Personal Travel Blog

Next.js, TypeScript, Antd, AWS S3

Voyageboost.com website Thumbnail


Hardhat, Next.js, TypeScript, Wagmi, Viem, Antd

MoveMyNFT website Thumbnail

GitHub: https://github.com/Pedrojok01/MoveMyNFT


Hardhat, Next.js, TypeScript, Wagmi, @chakra-ui

CryptoCats website Thumbnail

GitHub: https://github.com/Pedrojok01/CryptoCats


Hardhat, Chainlink VRF 2.5, React.js, @web3-react^8, @emotion

Coinflip website Thumbnail

GitHub: https://github.com/Pedrojok01/CoinFlip_2.0


Moralis Academy

Blockchain, DeFi and Smart-Contract Programming
September 2020 - October 2021

Paul Valery University

Bachelor of Art in Economics
September 2004 - June 2007

Awards & Certifications

  • 2 nd Place - Moralis x Cronos Hackathon - September 2022
  • Ethereum Dapp Programming - Moralis Academy 2021
  • DeFi 201 - Ivan on Tech Blockchain Academy 2021
  • Ethereum Smart-Contract Security - Ivan on Tech Blockchain Academy 2021
  • Ethereum Smart-Contract Programming 201 - Ivan on Tech Blockchain Academy 2021
  • Ethereum Smart-Contract Programming 101 - Ivan on Tech Blockchain Academy 2021
  • React Web Development 101 - Ivan on Tech Blockchain Academy 2021
  • JavaScript Programming - Ivan on Tech Blockchain Academy 2020
  • DeFi 101 - Ivan on Tech Blockchain Academy 2020
  • Bitcoin Attacks - Ivan on Tech Blockchain Academy 2020


Apart from blockchain development and crypto, I have been traveling a lot around the world, from playing poker in Vegas, diving in Thailand, skydiving in New Zealand, climbing over 6,000 m in Ladakh in Northern India, and going over the polar circle in Norway. I eventually settled in Thailand's countryside, where I enjoy a quiet life with my wife and kids.

Here is my website relating most of my adventures: https://www.voyageboost.com

Most of my time is now spent following and contributing to the crypto world as I believe that it will be a game changer in many areas in the coming years.