LET'S BUILD THE FUTURE OF WEB3 TOGETHER
Blockchain & Cie
Your web3 trusted partner
At Blockchain & Cie, we specialize in creating and developing custom blockchain solutions, offering expert consulting, and providing training in web3 and blockchain technologies.
From advanced decentralized applications to smart contract integrations, we bring your vision to life with cutting-edge technologies.
About
Empowering Businesses with Web3
Blockchain & Cie is a forward-thinking French tech company dedicated to transforming the way businesses leverage blockchain and web3 technologies. With a strong focus on innovation and customization, we offer a range of services that help organizations harness the power of decentralized technologies to solve real-world challenges.
Our expertise spans across multiple areas, including the development of bespoke software solutions, business intelligence, data science consulting, and blockchain integration. We build secure, scalable applications, from back-end infrastructures to mobile-responsive front-end interfaces. Whether it’s creating decentralized applications (dApps) or integrating blockchain in traditional systems, we bring your vision to life.
Founded by Antoine Delamare, a certified blockchain developer with a specialization in smart contract development and decentralized technologies, Blockchain & Cie provides consulting and training services to help companies navigate the complex world of web3. Our team is passionate about unlocking the full potential of blockchain, offering solutions in areas such as supply chain optimization, digital identity, and decentralized finance (DeFi).
Let us partner with you to develop robust, future-proof solutions that drive your business forward. Explore how our blockchain expertise can streamline processes, reduce costs, and create new opportunities for growth.
Check out some of our latest projects.
Skills
What We Can Do
React
Next
Solidity
Hardhat
HTML
CSS
JavaScript
Tailwind
Github
OpenZeppelin
Firebase
MongoDB
Projects
What We've Built
EasyDEX
An advanced DEX platform offering seamless token swaps on the Sepolia Testnet blockchain with real-time market rates and historical swap tracking.
SpaceDAO STM
A Web3-based space traffic management platform enabling real-time monitoring of satellite trajectories with blockchain-backed decision-making processes. Built using Vue.js, TypeScript, and Three.js for interactive 3D visualizations.
Crowdfunding dApp
A decentralized crowdfunding platform where users can create campaigns, donate, and track progress securely. Developed with React, Solidity, and Vite, deployed on the Polygon Amoy testnet.
WishList dApp
A blockchain-based dApp enabling users to create wish lists, add items, and purchase gifts securely. Built with Next.js, React, and Solidity, and deployed on the Polygon AMOY testnet.
Car showcase catalogue app
This Car Showcase website presents various car types, showcasing comprehensive information in a well-designed format with advanced filtering and pagination support for an enhanced user experience.
Blog application
A blog application built with React and Firebase, allowing users to view, create, edit, and delete articles. It features user authentication for signing up and signing in with an email address, and dynamic data storage powered by Firebase.
Contact
Get In Touch
Blockchain & Cie
Blockchain Innovation Company
Available for full remote freelance positions.
Contact us and let's talk.
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