Full-stack web development and blockchain technology both areas have unique requirements and skill sets, and combining them will make you a valuable asset in the job market. Here’s a rough outline of the skills you’ll need and steps to become a full-stack blockchain developer:

Skills Required:

Full-Stack Development:

1. Front-end: HTML, CSS, JavaScript, React, Angular, or Vue
2. Back-end: Node.js, Python, Ruby, Java, or PHP
3. Database: MySQL, MongoDB, or PostgreSQL
4. Version Control: Git
5. APIs: RESTful services, GraphQL

Blockchain:

1. Blockchain Basics: Understanding of blocks, transactions, consensus algorithms
2. Smart Contracts: Solidity for Ethereum, Rust for Polkadot, or other smart contract languages
3. Distributed Ledger Technology: Peer-to-peer networking, cryptographic algorithms
4. Blockchain Platforms: Ethereum, Binance Smart Chain, Polkadot, Solana, etc.
5. Decentralized Applications (dApps)

Steps to Become a Full-Stack Blockchain Developer:

1. Learn Programming Fundamentals: If you’re a beginner, start with basic programming languages like Python or JavaScript.

2. Web Development: Familiarize yourself with both front-end and back-end development. There are various online courses and bootcamps available.

3. Understand Blockchain: Read whitepapers, follow key figures in the blockchain space, and get hands-on experience by creating a basic blockchain.

4. Learn Smart Contract Development: Get comfortable with languages like Solidity and tools like Truffle or Hardhat.

5. Build Projects: Work on small projects to get real-world experience. You could build a simple smart contract, a decentralized application, or even a full-stack application integrating blockchain.

6. Networking and Community: Join blockchain-related forums, attend meetups or webinars, and contribute to open-source projects to expand your network.

7. Internship or Entry-level Job: Gain professional experience by working in a blockchain development company.

8. Continuous Learning: The tech landscape is ever-changing. Keep yourself updated with the latest trends and technologies.

9. Specialization: As you gain more experience, you could specialize in a certain area like NFTs, DeFi, or enterprise blockchains.