Code Your Own Cryptocurrency on Ethereum (ERC-20 Token) | Udemy

**Build Your Own Cryptocurrency: From Zero to Blockchain in 8 Hours**

**Hands-On Guide to Creating a Secure, Functional Cryptocurrency Using Python**

Did you know **over 20,000 cryptocurrencies exist**, yet most developers don't understand their core mechanics? This project-based course teaches you to code a **fully functional blockchain and cryptocurrency** – no prior blockchain experience required!

**🔥 Why Blockchain Development Skills Are In Demand**

✔ **$145K Average Salary** for blockchain developers (Hired.com 2024)

✔ **Foundational Web3 Knowledge**: Understand NFTs, DeFi, and smart contracts

✔ **Future-Proof Portfolio**: Stand out with a live crypto project

✔ **No Cryptography PhD**: Learn through practical implementation

↚

**🛠️ What You'll Build**

✅ **Custom Blockchain**:

- Proof-of-Work consensus

- Hashing algorithms (SHA-256)

- Mining reward system

✅ **Functional Cryptocurrency**:

- Wallet generation (public/private keys)

- Transaction validation

- Peer-to-peer network

✅ **Web Interface**:

- Block explorer

- Real-time transaction dashboard

↚

**💻 Technology Stack**

• **Python**: Core blockchain logic

• **Flask**: REST API for network nodes

• **Postman**: API testing

• **HTML/CSS**: Frontend interface

• **Cryptography Libraries**: Key generation & digital signatures

↚

**📚 Curriculum Highlights**

1. **Blockchain Fundamentals**:

- Blocks, chains, and decentralization

- Consensus mechanisms demystified

2. **Cryptocurrency Architecture**:

- UTXO model vs. account-based

- Transaction lifecycle

3. **Security Implementation**:

- Digital signatures

- Tamper-proof validation

4. **Networking**:

- Node communication

- Conflict resolution

↚

**👨‍💻 Perfect For**

- Python developers entering Web3

- Computer science students

- Tech entrepreneurs launching tokens

- Curious learners tired of "crypto bro" hype

- Developers preparing for blockchain roles

↚

**💎 Course Features**

✅ **8 Hours of Step-by-Step Coding**

✅ **Downloadable Codebase**

✅ **Real Mining Simulation**

✅ **Lifetime Access & Updates**

✅ **Certificate of Completion**

**+ Bonus**:

- **NFT Smart Contract Tutorial**

- **DeFi Protocol Overview**

- **Crypto Security Best Practices Guide**

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