Certified Online Ethereum Developer by B9Lab (Coding skills required)

  • Level: Hard
  • Category: For developers
  • Certificate: Yes
  • Online
  Rating: 4.9 (no reviews)

Course Details

This online course teaches software engineers the basics of blockchain technology as well as languages and tools required to build decentralised applications on the Ethereum platform. This course is aimed at experienced programmers, introducing everything needed to understand the technology, write smart contracts and build applications that interact with them.

Participants will learn about the Ethereum platform, the programming language Solidity, how to use web3 and the Truffle framework and lastly, how to tie everything together. Step by step, participants build a fully functioning decentralised application, deploy it and test it.

This course was developed in response to the daily requests we receive for expert developers in blockchain projects.

Project Work

This course will guide you through the development of a sophisticated decentralised application, including a smart contract backend system and a full frontend.

Exam and Timeline

At the end of the 9 week course, participants can decide on the date of their exam within a 12 week window.


Author: Elias Haase

Elias has been spending the past 10 years planning, building and running applications. His background is in Artificial Intelligence. Since the early days of bitcoin he has been following the progress of blockchain tech and has been gathering experience with smart contracts / trustless computation since late 2014.

Recommended by Experts

PsychoSloths recommended

Reddit user

Reddit user PsychoSloths. PsychoSloths is a popular Reddit user, especially active in Ethereum-related Reddit communities. He took the B9Lab’s Certified Ethereum Developer Course himself and shared a thorough review about it on Reddit. After finishing the course he joined one of the Ethereum wallet companies as a developer.

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