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Smart Contract Security Courses & Coupons | Comidoc

Smart Contract Security

Smart Contract Security

Smart Contract Security

Implement best practices for writing secure, audited smart contracts and avoiding common vulnerabilities.

Contract Security

Secure Contracts

Paid courses are visible

Build and Deploy Your First Decentralized App with Etherem

Build and Deploy Your First Decentralized App with Etherem

Build and Deploy Your First Decentralized App with Etherem

(4.48 with 1.7K reviews)

53.6K

students

1.5 hours

content

Nov 2017

updated

FREE

Solidity Interview Questions & Practice Tests (updated)

Solidity Interview Questions & Practice Tests (updated)

ONLY

62 left 29m ago

Solidity Interview Questions & Practice Tests (updated)

(4.37 with 31 reviews)

25.4K

students

N/A

content

Jun 2024

updated

$14.99$0

Getting Started with Web3 Development

Sebastien Arbogast

Getting Started with Web3 Development

Getting Started with Web3 Development

(4.31 with 4.0K reviews)

24.9K

students

18 hours

content

Dec 2021

updated

$14.99

The Complete NFT Course - Learn Everything About NFTs

Henrique Centieiro

The Complete NFT Course - Learn Everything About NFTs

The Complete NFT Course - Learn Everything About NFTs

(4.39 with 2.8K reviews)

18.7K

students

4.9 hours

content

Mar 2026

updated

$14.99

Blockchain Advanced Level: Uses Beyond Bitcoin

Blockchain Advanced Level: Uses Beyond Bitcoin

Blockchain Advanced Level: Uses Beyond Bitcoin

(4.55 with 2.4K reviews)

9.4K

students

1.8 hours

content

May 2026

updated

$14.99

Introducción a Blockchain, Criptomonedas y Smart Contracts

Introducción a Blockchain, Criptomonedas y Smart Contracts

Introducción a Blockchain, Criptomonedas y Smart Contracts

(4.34 with 1.3K reviews)

6.5K

students

14 hours

content

Dec 2022

updated

$14.99

Learn Solidity: Programming Language for Smart Contracts

Toshendra Sharma

1 course

Learn Solidity: Programming Language for Smart Contracts

Learn Solidity: Programming Language for Smart Contracts

(3.75 with 678 reviews)

4.0K

students

2.9 hours

content

Nov 2017

updated

$14.99

Non Fungible Token Rust Smart Contract Development for NEAR

Mammoth Interactiv

Non Fungible Token Rust Smart Contract Development for NEAR

Non Fungible Token Rust Smart Contract Development for NEAR

(4.50 with 6 reviews)

3.0K

students

3.1 hours

content

Oct 2022

updated

$14.99

Introduction to Ethereum Virtual Machine (EVM)

Introduction to Ethereum Virtual Machine (EVM)

Introduction to Ethereum Virtual Machine (EVM)

(4.69 with 26 reviews)

2.1K

students

1.1 hours

content

Nov 2022

updated

$14.99

Study material for Certified Blockchain Developer (CBD)

Toshendra Sharma

1 course

Study material for Certified Blockchain Developer (CBD)

Study material for Certified Blockchain Developer (CBD)

(4.64 with 298 reviews)

2.0K

students

9.0 hours

content

May 2018

updated

$14.99

Blockchain Programming Fundamentals: Ethereum and Solidity

Blockchain Programming Fundamentals: Ethereum and Solidity

Blockchain Programming Fundamentals: Ethereum and Solidity

(4.56 with 239 reviews)

1.2K

students

2.6 hours

content

May 2026

updated

$14.99

Blockchain for Finance: Smart Contracts & DeFi

Starweaver Experts

Blockchain for Finance: Smart Contracts & DeFi

ONLY

10 left 1h ago

Blockchain for Finance: Smart Contracts & DeFi

(4.78 with 20 reviews)

840

students

1.9 hours

content

May 2026

updated

$14.99$0

Kapsamlı NFT Eğitimi | NFT Trading ve NFT Oluşturma

Kapsamlı NFT Eğitimi | NFT Trading ve NFT Oluşturma

Kapsamlı NFT Eğitimi | NFT Trading ve NFT Oluşturma

(4.28 with 164 reviews)

865

students

5.8 hours

content

Nov 2024

updated

$14.99

Como aprender Blockchain e Smart Contract em 1 dia!

Alline Oliveira

Como aprender Blockchain e Smart Contract em 1 dia!

Como aprender Blockchain e Smart Contract em 1 dia!

(4.52 with 45 reviews)

683

students

1.3 hours

content

Nov 2022

updated

FREE

Certificate in Blockchain Security Fundamentals

Certificate in Blockchain Security Fundamentals

Certificate in Blockchain Security Fundamentals

(3.06 with 68 reviews)

608

students

2.0 hours

content

May 2020

updated

$14.99

【한글자막】 블록체인 및 비트코인 : 기초 과정 완벽 마스터

【한글자막】 블록체인 및 비트코인 : 기초 과정 완벽 마스터

【한글자막】 블록체인 및 비트코인 : 기초 과정 완벽 마스터

(4.69 with 56 reviews)

310

students

3.1 hours

content

Sep 2024

updated

$14.99

BTA CBBF Practice Exams: Pass on the 1st Try

Priya Dw | High-Qu

BTA CBBF Practice Exams: Pass on the 1st Try

BTA CBBF Practice Exams: Pass on the 1st Try

(5.00 with 1 reviews)

236

students

N/A

content

Feb 2026

updated

$14.99

Study material for Certified Smart Contract Developer (CSCD)

Toshendra Sharma

1 course

Study material for Certified Smart Contract Developer (CSCD)

Study material for Certified Smart Contract Developer (CSCD)

(3.79 with 26 reviews)

217

students

3.4 hours

content

May 2018

updated

$14.99

Study material for Certified Ethereum Expert (CEE)

Toshendra Sharma

1 course

Study material for Certified Ethereum Expert (CEE)

Study material for Certified Ethereum Expert (CEE)

(4.17 with 23 reviews)

191

students

1.6 hours

content

May 2018

updated

$14.99

Learn Ethereum Programming: The Solidity Mastery Course

Alofe Oluwafemi

Learn Ethereum Programming: The Solidity Mastery Course

Learn Ethereum Programming: The Solidity Mastery Course

(4.00 with 15 reviews)

182

students

6.6 hours

content

Aug 2021

updated

$14.99

Merkeziyetsiz İnternet Teknolojileri: Akıllı Sözleşmeler 101

thenftUS Technolog

Merkeziyetsiz İnternet Teknolojileri: Akıllı Sözleşmeler 101

Merkeziyetsiz İnternet Teknolojileri: Akıllı Sözleşmeler 101

(4.40 with 10 reviews)

39

students

1.8 hours

content

Sep 2022

updated

$14.99

使用solidity语言编写一个彩票智能合约游戏并部署到币能智能链

使用solidity语言编写一个彩票智能合约游戏并部署到币能智能链

使用solidity语言编写一个彩票智能合约游戏并部署到币能智能链

(4.17 with 3 reviews)

14

students

2.5 hours

content

Mar 2023

updated

$14.99

Blockchain Developer Interview Questions Practice Test

Blockchain Developer Interview Questions Practice Test

ONLY

45 left 44m ago

Blockchain Developer Interview Questions Practice Test

327

students

N/A

content

Nov 2025

updated

$14.99$0

Revolucionando las Finanzas con Cadena de Bloques

Starweaver Experts

Revolucionando las Finanzas con Cadena de Bloques

Revolucionando las Finanzas con Cadena de Bloques

308

students

1.9 hours

content

May 2026

updated

$14.99

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