I’m looking for an experienced Web3 developer or team to enhance my existing e-commerce website ChainCommerce, which is built on blockchain technology. The first version is already complete, and I’m now planning to integrate advanced Web3 and e-commerce functionalities to take the platform to the next level. The goal is to make ChainCommerce a full-featured decentralized shopping platform with multi-token payments, NFT-based products, DAO governance, and more. Project Requirements: Payment & Blockchain Features Add multi-cryptocurrency support (BTC, USDC, USDT, and more beyond ETH) Implement a smart contract–based refund mechanism Integrate a gas fee estimator to show users estimated transaction costs before checkout E-commerce Enhancements Add product reviews and ratings functionality Implement product recommendations (“You might also like”) based on browsing and purchase history Add inventory management with real-time stock updates and low stock alerts Add product variant options (size, color, etc.) Display wallet balance in real time on the user dashboard Advanced Blockchain Features Integrate NFT functionality for selling digital products as NFTs Store product images and assets using IPFS for decentralized hosting Add DAO governance so token holders can vote on key platform decisions Implement staking rewards where users can stake tokens to earn discounts Enable smart contract upgrades using a proxy pattern for upgradability Integrate a multi-sig wallet system for approving large transactions What I’m Looking For: Strong experience in blockchain (Solidity, Ethereum, smart contracts) Familiarity with IPFS, NFT standards (ERC-721 / ERC-1155), and DAO structures Solid background in Web3 integrations with frontend (React, Next.js, Ethers.js, or Web3.js) Experience in e-commerce platforms or marketplace development is a plus Deliverables: Fully integrated and tested Web3 + e-commerce features Smart contracts deployed and verified Clean and well-documented codebase If you have experience building decentralized commerce platforms or Web3 marketplaces, please share examples of your previous work and a rough timeline for completion.
P2P Web Arcade Expansion and Marketing Category: CSS, Game Development, JavaScript, Mobile App Development, PHP, Stripe, Web Development, Web Hosting Budget: $30 - $250 USD
Multi-Platform Application and Website Development Category: Android, Database Management, IOS Development, Mobile App Development, PHP, UI / User Interface, Web Development, Web Design Budget: $15 - $25 USD
Instagram Video Polish & Music Category: Adobe Premiere Pro, After Effects, Animation, Color Grading, DaVinci Resolve, Final Cut Pro, Motion Graphics, Video Editing, Video Post Editing, Video Production Budget: $10 - $30 USD
27-Feb-2026 22:47 GMT
Public Health Research Assistant Category: Academic Research, Data Analysis, Public Health, Report Writing, Research, Research Writing, Statistical Analysis Budget: $8 - $15 USD
