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Blockchain Fundamentals

Master the foundations of blockchain technology, from cryptographic principles to smart contracts and decentralized applications. Learn how blockchain is reshaping finance, supply chains, and digital trust.
  • Intermediate
  • 6 Modules
  • Certificate of Completion
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What You'll Learn

  • Understand blockchain fundamentals and distributed consensus
  • Master cryptographic hashing and digital signatures
  • Build and deploy smart contracts on Ethereum
  • Design decentralized applications (DApps)
  • Implement consensus mechanisms (PoW, PoS, etc.)
  • Understand blockchain security and best practices
  • Explore real-world blockchain use cases
  • Apply blockchain problem-solving techniques

Course Content

Master the foundations of blockchain technology from cryptographic principles to smart contracts and decentralized applications. Learn how blockchain is reshaping finance, supply chains, and digital trust.
What is blockchain and distributed ledgers?
Lesson
History: Bitcoin and the first blockchain
Lesson
Key properties: decentralization, immutability, transparency
Lesson
Blockchain use cases across industries
Lesson
Hash functions and their properties
Lesson
Digital signatures and public-key cryptography
Lesson
Merkle trees and data integrity
Lesson
Cryptographic security best practices
Lesson
Proof of Work fundamentals
Lesson
Proof of Stake and Delegated PoS
Lesson
Other consensus algorithms (PoA, PBFT, etc.)
Lesson
Consensus security and attacks
Lesson
Introduction to smart contracts
Lesson
Solidity programming fundamentals
Lesson
Building and testing smart contracts
Lesson
Frontend DApp development with Web3
Lesson
Ethereum and the EVM
Lesson
Hyperledger Fabric and enterprise chains
Lesson
Alternative blockchains (Solana, Polkadot, etc.)
Lesson
Layer 2 solutions and scaling
Lesson
Blockchain in finance and DeFi
Lesson
Supply chain and identity management
Lesson
Security best practices and audit
Lesson
Final blockchain project
Assessment

Course Preview Video

Course Requirements

Basic understanding of mathematics and some programming experience recommended.

  • Level: Intermediate
  • Delivery: Online / Self-paced
  • Prerequisites: Basic mathematics and some programming experience
  • Certificate: Certificate of Completion upon successful completion

Frequently Asked Questions

Can't find the answer you're looking for? Feel free to get in touch.

Do I need programming experience for this blockchain course?

A basic understanding of programming and mathematics is recommended. We cover the essentials, but familiarity with Python and JavaScript will help you progress faster.

What blockchain topics are covered?

The course covers blockchain fundamentals, cryptographic hashing, consensus mechanisms, smart contracts, Ethereum, DApp development, and real-world use cases.

Will I build real blockchain projects?

Yes, you will build hands-on projects including smart contracts in Solidity, DApp deployment, and a final blockchain application project.

How long is the course access?

You receive lifetime access to all course materials, including future updates and new blockchain techniques as they emerge.

Will I receive a certificate?

Yes, you will receive a Certificate of Completion after successfully completing the final project and assessments.

Can I interact with the instructor?

Yes, you will have Q&A access with the instructor and can join the blockchain community forum to discuss concepts and projects.

Course Tutor

Dr. Maya Patel

Blockchain Researcher & Cryptocurrency Expert

Dr. Maya Patel is a blockchain researcher and cryptocurrency expert with over 10 years of experience in distributed systems and cryptographic protocols. She holds a PhD in Computer Science from UC Berkeley and has contributed to multiple blockchain projects including enterprise-grade solutions. As a former blockchain architect at major financial institutions, she brings real-world insights into smart contract development, security auditing, and decentralized finance. Her passion for teaching makes complex blockchain concepts accessible to all learners.

Throughout this course, Maya will guide you through both theoretical foundations and hands-on development, ensuring you gain practical skills in blockchain technology.

Course Reviews

William Harper

Dr. Patel's expertise is outstanding. The smart contract module was comprehensive and I deployed my first DApp by the end of the course.

Olivia Nguyen

Excellent course! The consensus mechanisms and cryptography sections gave me a deep understanding of how blockchain actually works.

Ethan Brooks

I went from knowing nothing about blockchain to building production-ready smart contracts. The final project was a great portfolio piece.

Isabella Romano

The security and audit section was crucial. I learned about common vulnerabilities and how to write secure smart contracts.

Daniel Kim

This course completely exceeded my expectations! Dr. Patel's real-world experience from major financial institutions really shows in the practical content.

Sophia Martinez

From zero blockchain knowledge to building decentralized applications. The DApp project helped me land a job at a fintech startup.