What is ideally desired to be found? What tasks, what stack?

Ideally, I want to find a project with interesting tasks related to the development and implementation of blockchain solutions, such as:

• Developing smart contracts in Solidity or other languages
• Integrating blockchain networks with web applications
• Creating decentralized applications (dApps)
• Working with DeFi, NFT, DAO protocols

Regarding the tech stack, experience with Ethereum, Solidity, Web3.js or Ethers.js is preferred, along with knowledge of related technologies: IPFS, Layer 2 solutions, cryptography. It is also important to have skills in working with backend (Node.js, Python) and frontend (React, Vue) to create comprehensive solutions.