
Explore how cryptography underpins blockchain by comparing symmetric cryptography with asymmetric methods, explaining plaintext, ciphertext, secret keys, and the roles of Alice and Bob in encryption and decryption.
Understand how a Bitcoin transaction transfers value by signing with the sender's private key, using the recipient's wallet address and public key, and validating on the network.
Understand multisignature wallets where two of three owners must approve a transfer to execute a transaction, enabling fraud prevention and secure blockchain solution design for blockchain consultants and architects.
Explore how a Bitcoin transaction is signed with a private key and broadcast to a blockchain, then miners solve a proof-of-work puzzle to validate the transfer and earn a reward.
Miners compete to solve the bitcoin proof-of-work equation to validate a transaction, and once confirmed by the network, Laura receives one bitcoin with miners rewarded from the transaction fee.
Understand the architecture of a decentralized application, from the front end (HTML, CSS, JavaScript) and back end to smart contracts on the blockchain, connected via MetaMask and Ethereum Virtual Machine.
Explore how the Ethereum virtual machine, a virtual CPU that executes smart contract and transaction instructions, operates, and download Jeff to run the EVM on Windows, Xubuntu, or Linux.
Differentiate payable transactions from message calls and learn how externally owned accounts and smart contracts interact with the blockchain state, with validators verifying transactions through proof of stake.
Compare payable and non-payable transactions in a decentralized voting dapp, showing how front-end actions trigger solidity smart contracts on ethereum, with gas fees and read versus write operations.
Explore blockchains from Bitcoin and Ethereum for decentralization and security, address scalability, and compare with BNB chain and Solana, evaluating transactions per second and fees.
Explore how layer zero, layer one, and layer two architectures address blockchain scalability by examining physical infrastructure, foundational transactions, and off-chain solutions like sidechains and zk-rollups.
Explore the sharding mechanism used by Ethereum to boost transactions per second and reduce network congestion. Split the network into shards with validators to process transactions rapidly.
Learn essential financial literacy for blockchain architects, including assets, liabilities, and equity, to read balance sheets and design profitable solutions aligned with CEO, CFO, and CTO visions.
Over the last past year the Blockchain technology has become one of the most exciting technologies around the world. It has allowed the creation digital money such as cryptocurrencies , Token, NFT, that work under a peer to peer systems mechanism without the need of any intermediaries. it is also known as a disruptive technology since it has redefined the way Humans exchange value. But Blockchain does not limit itself to financial aspect it is also used extensively in supply chain to identified counterfeit product , in education to limit fraud in certificate deliverance , in Elections to reduce fraud in voting systems etc..
All these Blockchain use cases got attention to companies , startups , governments , NGOs, Banks, that all want to recruit Blockchain professional such as Consultant and architect to design and create solutions for their customers.
As a Blockchain consultant and architect you are called to :
-Help customers identified the best solution according to their needs
-Design that solution based on your knowledge and tools you have
-Present the solution to CEO , CTO , CFO etc..
This course is specifically designed to help you understand :
-Essentials elements of Cryptography
- Blockchain concepts from basic to advanced
- In depth architecture of the Blockchain itself (EVM)
-In depth architecture of decentralize Application
- Smart contract High level architecture
- How to design a Dapp architecture
- Consensus algorithm mechanism
-Scalability issue on the Blockchain and how to overcome it
- How crypto wallets work
-Blockchain development tools
-Criteria to select a blockchain platform for your project
-Blockchain risk management
- The necessary questions you need to ask to the Client / Customers as Blockchain consultant to help him/her in implementing his/her project
-Business acumen and presentation skills as Blockchain Consultant and Architect
Remember the best investment remains in yourself. The more you know , the more you grow , the more you earn