Freelance Blockchain Engineer – Full Stack & Web3

Freelance Blockchain Engineer – Full Stack & Web3
Web3 Talent

@romainc

I design and develop end-to-end Web3 products: wallets, marketplaces, dApps, trading algorithms, and crypto e-commerce platforms.
My approach is fullstack — from frontend interfaces to smart contracts — with a strong focus on UX, security, and scalability.

💡 I often contribute to product vision: Web3 messaging, community hubs, referral systems, and optimized routing algorithms.

👨‍💻 On the tech side, I'm comfortable with Angular and React on the frontend, FastAPI and Django on the backend, and Solidity / Hardhat for smart contracts. I also use Rust to build high-performance modules.

🛠️ Recent projects include: • A Web3 wallet with me...

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Salary & Rates

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Location, Languages, Skills

Active over a week ago
France
🗣️French, English
🚀 In crypto since 2020
🌱 Member since June 2025
SolidityFastAPIAngularPythonTypeScriptDjango
Accepts Fiat
Open to Full-time
Open to Part-time
Remote
Open to Relocation
Accepts Crypto

Work History

PeriodTitleCompany
Jul 2024 to Jun 2025Sign in to view Yjjwqfduok Nlqalvmh – Deba Pglek ieq Wnb3: Yrczom wko SdowybcSign in to viewMmufb
Mar 2024 to Jul 2024Sign in to view Qrvvva Jhpwtbl Mzkvovbj – HqxtuwuqrxafSign in to viewVgquv Ivqbi
Sep 2023 to Jan 2024Sign in to view Ietnispgpy Xhghskgk – Awnn Crxffasg (NAQx csu BLY20)Sign in to viewQpbeyaqbuhj
Nov 2022 to Feb 2023Sign in to view Nxkvbcglmi Wuulwuhk – Vkovgm P-qbyifiie BsgifiubSign in to viewZxkakqajadq
Jun 2022 to Aug 2023Sign in to view Wcgh Mtgvejpt Afxesuak – Ngtu EH OqkjqoarxSign in to viewJhbveyg Rljhwgiac
Nov 2022 to Feb 2023Sign in to view Slcéyxvyv Yppkgafjho - Unva Sbwtx - Ida 3 : Ylikkiofex E-xlxatgyw LexjqsSign in to viewImoxoewntjl

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Member since June 2025

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