T&T Hub

Subcategories (5)

Ethereum

Ethereum
Hyperledger

Hyperledger
Ripple

Ripple
Smart Contracts

Smart Contracts
Decentralized Applications (DApps)

Decentralized Applications (DApps)

Explore Our Courses

Introduction to Cosmos Framework

 14 Hours
This instructor-led, live training in Zagreb (online or onsite) is aimed at beginner-level developers who wish to learn how to use Cosmos framework to develop applications using the Cosmos SDK and understanding the Tendermint consensus algorithm. By the end of this training, participants will be able to:
  • Understand the fundamentals and architecture of the Cosmos framework.
  • Develop and deploy blockchain applications using the Cosmos SDK.
  • Implement custom modules and interact with the Tendermint consensus algorithm.
  • Utilize the IBC protocol for cross-chain communication.
  • Apply best practices for security, scaling, and performance in Cosmos applications.
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Blockchain - Theory and Practice

 7 Hours
This instructor-led, live training in Zagreb (online or onsite) is aimed at beginner-level participants who wish to understand the fundamental concepts of blockchain technology and explore its practical applications in real-world scenarios. By the end of this training, participants will be able to:
  • Understand the core principles and concepts of blockchain technology.
  • Identify potential use cases for blockchain in various industries.
  • Explain how cryptocurrencies, smart contracts, and decentralized systems work.
  • Explore blockchain's applications in royalty collection, copyright management, and insurance.
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Crypto Currencies and the Blockchain

 7 Hours
This course help you to understand what is special about Bitcoin, we need to understand how it works at a technical level. We’ll address the important questions about Bitcoin, such as:
How does Bitcoin work? What makes Bitcoin different? How secure are your Bitcoins? How anonymous are Bitcoin users? What determines the price of Bitcoins? Can cryptocurrencies be regulated? What might the future hold?   
 
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Cryptocurrency Investigation

 21 Hours
This instructor-led, live training in Zagreb (online or onsite) is aimed at investigators and cyber security specialists who wish to understand cryptocurrency technology, identify criminal activities linked to it, and implement proper legal actions in their digital investigation. By the end of this training, participants will be able to:
  • Understand the logic behind Blockchain and Cryptocurrency.
  • Identify and prosecute illicit activities associated with Cryptocurrency transactions.
  • Implement methods and tools useful to Cryptocurrency investigation.
  • Integrate traditional and digital forensics for the protection of Cryptocurrency holders.
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Decentralized Autonomous Organizations (DAOs) for Investors and Entrepreneurs

 7 Hours
Decentralized Autonomous Organizations (DAOs) are organizations that run autonomously and make decentralized growth decisions through the use of blockchain technology. In this instructor-led, live training, participants will learn how DAOs work and decide whether using a DAO will benefit their organization. By the end of this training, participants will be able to:
  • Understand the basics of Decentralized Autonomous Organizations (DAOs)
  • Know how DAOs work and operate
  • Explore current and potential use cases of DAOs
  • Understand the advantages and disadvantages (risk) of using a DAO
Audience
  • Investors
  • Entrepreneurs
Format of the course
  • Part lecture, part discussion, exercises and heavy hands-on practice
Note
  • To request a customized training for this course, please contact us to arrange.
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Monax: Build a Smart Contract Application

 7 Hours
In this instructor-led, live training in Zagreb, participants will learn how to build a smart contract blockchain application with Monax. By the end of this training, participants will be able to:
  • Develop and deploy a distributed application using blockchain and smart contract technology.
  • Understand design and functionality of 'smart contracts' and how to create one.
  • Implement best practices for secure blockchain application development.
  • Leverage Monax tools to streamline distributed application development.
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Ethereum for Developers

 21 Hours
Ethereum is an open-source, public, blockchain-based platform that enables developers to build and deploy decentralized applications. In this instructor-led, live training, participants will learn the fundamentals of the Ethereum platform and blockchain programming, as well as strategies for writing, deploying and managing their own distributed applications. By the end of this training, participants will be able to:
  • Create a Smart Contract based on Ethereum
  • Create an Ethereum currency
  • Optimize development with Truffle Framework
  • Release their first Dapp based into the "token-economy"
  • Launch and crowdfund a blockchain project
Audience
  • Developers
Format of the course
  • Part lecture, part discussion, exercises and heavy hands-on practice
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Hyperledger Fabric for Beginners

 7 Hours
This course has been designed for developers and project managers who would like to experiment with Blockchain in their products and projects. The course gives a basic know how on how to set up your own blockchain network using IBM Bluemix. Please note: Owing to limited learning options and everything already being pre-setup on Bluemix, it is used only for college students and in corporate cases we will be using AWS instance or virtual machines to setup the complete hyperledger fabric setup from scratch so as to accelerate the practical and handson knowledge absorption of the particpants.
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Ripple for Financial Managers

 7 Hours
In this instructor-led, live training in Zagreb, participants will learn how Ripple works by examining real-world case studies and stepping through a set of in-class live transactions on the Blockchain. By the end of this training, participants will be able to:
  • Understand how Ripple integrates into existing payment systems
  • Understand the concepts behind cryptographically signed transactions, fiat currencies, and Ripple's internal currency (XRP).
  • Use Ripple as an alternative remittance option
  • Conduct cross-border payments with retail customers, corporations, and other banks
  • Use tokens to represent fiat currency, cryptocurrency, commodity, frequent flier miles, mobile minutes and more.
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Developing dApps with Web3, Solidity, and React

 14 Hours
This instructor-led, live training in Zagreb (online or onsite) is aimed at developers who wish to use Web3, Solidity, and React to create, build, and deploy decentralized applications (dapps) that run on blockchain. By the end of this training, participants will be able to:
  • Set up the necessary development environment to start developing dApps with Web3, Solidity, and React.
  • Understand the features and architecture of Web3.
  • Learn the key concepts of Ethereum, Smart Contracts, and Blockchain Cryptography.
  • Apply practical examples of Solidity programming and designing Smart Contracts.
  • Make React applications interact with Smart Contracts.
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Testimonials (2)

The trainer explained ono very clear way.

Abel - si

Course - Blockchain - Theory and Practice

Patrick did a great job of striking a balance between covering all the prepared material while making time to give detailed answers to any questions from the group

Mick Mccarthy - Rakuten Blockchain Lab

Course - Ethereum for Developers

Upcoming Courses

Cryptocurrency Investigation

2025-06-09 09:30
21 hours
T&T Hub
972 EUR (Online)
972 EUR (Classroom)

Decentralized Autonomous Organizations (DAOs) for Investors and Entrepreneurs

2025-06-23 09:30
7 hours
T&T Hub
270 EUR (Online)
270 EUR (Classroom)

Crypto Currencies and the Blockchain

2025-07-07 09:30
7 hours
T&T Hub
324 EUR (Online)
324 EUR (Classroom)

Developing dApps with Web3, Solidity, and React

2025-07-21 09:30
14 hours
T&T Hub
540 EUR (Online)
540 EUR (Classroom)

Blockchain - Theory and Practice

2025-08-04 09:30
7 hours
T&T Hub
324 EUR (Online)
324 EUR (Classroom)

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