Node.js Expert & Fullstack Dev Needed

Job ID: 39543522

Budget: $250 – $750 USD

I developed a dApp game and Smart Contract with Solidity, Next.js and Web3 about 4 years ago. Recently, I tried to run the project again to integrate it into a betting platform - but ran into Front-end.
I attempted to fix the errors myself, but I’m not an expert in Node.js or full stack development, so I wasn't successful. Now I'm looking for a senior developer to help me bring this project back to life.

The more I try to fix things, the more errors I run into - and honestly, I don't fully understand what's going wrong. I could really use your help. I believe this will be a relatively easy task for an experienced developer.
This could also turn into a long-term opportunity. I'm looking forward to working with a skilled and thoughtful developer who can make things clear and work efficiently.

*Please include a description of the error in your bid.*

- Diagnose and resolve front-end errors in the existing dApp game.
- Integrate project into the betting platform using Solidity, Next.js and Web3 technologies.
- Collaborate for potential long-term development opportunities.

info: attached codebase
Related categories: JavaScript Node.js React.js Blockchain DApps Next.js Web3.js