Smart Contract & dApp Development Courses and Certifications

DEFCONConference

The Internals of Veilid - A New Decentralized Application Framework

Explore the architecture and capabilities of Veilid, an open-source P2P framework enabling secure messaging and decentralized applications through private routing, strong encryption, and cross-platform compatibility.

• YouTube
• 41 minutes
• Self-Paced
• Free Video

Samuel Chan

UseDApp Tutorial: React and Web3 Integration - Step-by-Step Guide

Detailed tutorial on integrating useDApp into React for web3 development, covering setup, migration from web3.js, wallet connectivity, and UI styling with practical examples.

• YouTube
• 49 minutes
• Self-Paced
• Free Video

Samuel Chan

Decentralized App Tutorial: Building a Web3 Application with React and Web3.js

Detailed walkthrough for building a decentralized app using React and web3.js. Learn to set up React, integrate web3 tools, and create a user interface for interacting with smart contracts.

• YouTube
• 41 minutes
• Self-Paced
• Free Video

GOTO Conferences

Web3 Intro for Developers

Explore how a Web3 distributed application connects smart contracts and wallets, and what architectural and programming skills its development requires.

• YouTube
• 42 minutes
• Self-Paced
• Conference Talk

Chris Hay

What Is IPFS? How Does IPFS Work with NFTs and Opensea - Getting Started with IPFS Tutorial

Explore how IPFS stores decentralized digital assets, supports NFT metadata, and hosts images, videos, folders, and React applications through nodes and pinning.

• YouTube
• 44 minutes
• Self-Paced
• Free Video

NahamSec

Smart Contract Auditing - Episode 3

See how a smart contract security audit is conducted through an example from Halborn.

• YouTube
• 36 minutes
• Self-Paced
• Free Video

NahamSec

Smart Contract Series - Launching Your First Smart Contract, Token and NFT

Write and deploy a Solidity smart contract, create an ERC-20 token, and launch a sample NFT, with a look at contract vulnerabilities.

• YouTube
• 19 minutes
• Self-Paced
• Free Video

NDC Conferences

Web3 is a Pyramid of Dumpster Fires

A skeptical look at Web3 hype and scams, with a simple smart contract demo showing how deployment and user interactions work.

• YouTube
• 47 minutes
• Self-Paced
• Conference Talk

Kaleido

Tokenize Assets at Institutional Scale with Kaleido's Digital Asset Platform

Unlock opportunities in asset tokenization with Kaleido's Digital Asset Platform. Connect to any chain, deploy asset templates, manage smart contracts, generate APIs, and automate governance for institutional-scale solutions.

• YouTube
• 58 minutes
• Self-Paced
• Free Video

Kaleido

Build Enterprise-Grade Decentralized Identity Solutions with Polygon ID

Explore enterprise-grade decentralized identity solutions using Polygon ID. Learn about self-sovereign identity, use cases, and building with Polygon ID on Kaleido's Blockchain Business Cloud.

• YouTube
• 52 minutes
• Self-Paced
• Free Video

Kaleido

How to Write and Deploy Chaincode for Hyperledger Fabric

Aprenda a escrever e implantar chaincode para Hyperledger Fabric, explorando as melhores práticas e diferenças em relação a outras plataformas de contratos inteligentes.

• YouTube
• 1 hour 4 minutes
• Self-Paced
• Free Video

Kaleido

How to Write and Deploy a Smart Contract

Learn to write, deploy, and test Ethereum smart contracts using Hardhat and MetaMask. Set up a development environment and interact with the Goerli test network.

• YouTube
• 1 hour 4 minutes
• Self-Paced
• Free Video

LF Decentralized Trust

Decentralized Identity and Interoperability Workshop - Connecting Credo with Blockchain Technologies

Explore decentralized identity interoperability using Credo with various blockchain platforms. Learn to issue and verify W3C Verifiable Credentials, use OIDC4VC for exchanges, and leverage permissionless ledgers as VDRs.

• YouTube
• 3 hours 9 minutes
• Self-Paced
• Free Video

LF Decentralized Trust

Build Hyperledger Fabric Chaincode Better and Faster with the CC-Tools Lab

Accelerate Hyperledger Fabric chaincode development using CC-Tools lab. Learn about relational-like asset definitions, datatype validation, custom types, and pre-defined transactions for efficient blockchain implementation.

• YouTube
• 1 hour 32 minutes
• Self-Paced
• Free Video

LF Decentralized Trust

Creating and Deploying a Currency Management Application on Hyperledger Fabric Network

Develop a currency management application using Fabric Token-SDK and deploy it on a Hyperledger Fabric network. Master token creation, transaction logic, and seamless blockchain integration for decentralized finance.

• YouTube
• 1 hour 43 minutes
• Self-Paced
• Free Video