Web3-based supply chain management platform Development

I am looking to engage a highly experienced and dependable Software Developer to take ownership of an existing Web3-based supply chain management platform and lead it through completion, deployment, and ongoing support. The application is built on the MERN stack with Solidity and is designed to track pharmaceutical products end-to-end—from manufacturing through retail—using smart contracts to ensure data integrity, transparency, and traceability. The system includes clearly defined, role-based access for Suppliers, Manufacturers, Distributors, and Retailers.

This is a long-term engagement, not a short-term troubleshooting task. The selected developer will be responsible for reviewing and stabilizing the current codebase, deploying and hosting the application in a production environment, and providing structured maintenance and support for a minimum of three months post-launch.

Technology Stack

Frontend: React (Vite) with Tailwind CSS

Backend: Node.js with Express

Database: MongoDB

Blockchain: Solidity, Web3.js, Truffle, Ganache

Candidates should have proven experience in MERN development and blockchain/Web3 implementations, along with the ability to work independently, communicate clearly, and take full ownership of deliverables. If you are interested in building a long-term partnership, please submit your proposal including relevant project experience and a concise outline of your technical approach.

Budget: GBP 5000 (Fixed Price)

Proposals: 12 freelancers have applied