For our Hack the North 2022 submission, the rise of Web3 lead us to explore a new topic in web development that all of us were unfamiliar with. We created Receipt3.0, a full-stack application that allows businesses to create digital receipts that exist on the Ethereum blockchain.

The idea of the project focused on decentralization, where individuals had ownership of their own receipts, and can use it to refund their bought products. These receipt tokens would exist on the user’s MetaMask wallet. We built smart contracts using Solidity and tested everything on the Ganache network. The front-end was created using React and Chakra-UI, while the back-end used Express, Node, and MongoDB to store data.

Here is code:
https://github.com/plannet-plannet/Receipt

For now my previous developer can’t working anymore on this project. So I am looking for a seasoned full stack developer who is familiar with Web3 and MERN stack. Your role is to survey the current state of our project and enhancement the performance of back-end and front-end. To archive it Web3 skill is required as well.

First of all to confirm you are real full stack developer I made tiny bug on back-end. You have to fix this bug and attach the screenshots of executed cmd window of back-end and front-end in your proposal.

Without this screenshot, your proposal will be ignored.

This is first step to have a interview with me. If you solve this back-end bug successfully you can take part in this project officially.

Enjoy bid! We are looking forward to working with you!

Hourly Range: $30.00-$70.00

Posted On: February 21, 2024 22:56 UTC
Category: Full Stack Development
Skills:React, Node.js, MongoDB, ExpressJS, API Integration, Web3, Blockchain, Solidity

Country: Germany

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