Do you want to specialize in the blockchain ecosystem? Find out what blockchain education courses are available today, whether they are available on the internet or whether they are diplomas from specialized institutes. Here is our pick of the best training available today for building skills in blockchain technology.
The blockchain and cryptocurrency ecosystem is unique and interesting as it is still totally innovative, and that it is one of the environments where diplomas are not necessarily required to start a professional activity.
That is why today it is quite possible self-taught training in “blockchain professions”. There are many tools for this purpose on the Internet and we detail them in this article.
Also, today there are diploma solutions such as the Alyra school or the École Polytechnique Executive Educationstructures that provide distance learning allowing the accumulation of a solid and recognized heritage of knowledge.
The tools that exist today to train in the blockchain:
Course name | Training price | University education | Specialization | Log into |
CryptoZombies | Free | No | Learn the Solidity language | Login to CryptoZombies |
Classrooms open | Free | Yes (paid), but accessible free training | Different languages (Python, Git, C, etc.) | Go to OpenClassrooms |
Free code field | Free | No | Primarily Python, but also HTML, CSS, JavaScript, React, etc. | Access to Free Code Camp |
Knot Guardians | Free | No | Solidity and general knowledge of the blockchain | Log in to Node Guardians |
Alira | Paid (but CPF eligible) | Yup | Ethereum-focused blockchain expertise | Access to Alyra |
Polytechnic Executive Education | Paid (but CPF eligible) | Yup | Comprehensive blockchain expertise for business use | Access the Blockchain Starter program |
Alyra, training to integrate the blockchain ecosystem ⛓️

Where to start to learn blockchain easily?
The blockchain developer business is constantly evolvingboth in terms of the multitude of languages that exist and their different use cases.
C++, Java, Rust, Python, Vyper, Go, etc. There are countless different programming languages to learn in the blockchain universe. However, it would be important to learn Solidity as your first programming languagethe latter being that of the Ethereum (ETH) blockchain and one of the most used in the ecosystem.
Taking its influences from JavaScript, C++ and Python, Robustness notably enables the development of smart contracts and to interact with the Ethereum Virtual Machine (EVM), the keystone of the Ethereum ecosystem that allows interoperability with other products developed on the same framework.
Today, there are some solutions to learn the Solidity language in an interactive and intuitive waylike the famous CryptoZombies game that will teach you to write smart contracts on Solidity building games in an educational way.
For our part, we have also written a step-by-step tutorial that allows you to do this develop your first smart contract with Solidity. The latter does not require any special previous knowledge and will also allow you to familiarize yourself with the Truffle, Drizzle and React tools.
Knot Guardians
If you want to learn the Solidity language while having fun and having a real sense of progression, we recommend embarking on Node Guardians, you will find programming lessons in the form of missions and campaigns in the style of an RPG.
You will be rewarded when you complete such missions with the equipment and with points that allow you to progress up your skill tree. The difficulty in the Node Guardians universe is increasing and you will have the opportunity to do it Get started with a step-by-step tutorial to get started on GitHub.
Classrooms open
In addition to the Solidity language, the OpenClassrooms site will allow you learn many programming languages such as Python, JavaScript, Java, C and many more, but most importantly, totally free and in French.
Free code field
Finally, the Free Code Camp site will turn out to be a tool of choice, especially for learning to master Python or JavaScript. Note however that the latter, while very comprehensive, is still only available in English.
Blockchain training at Alyra school
Alira School it will allow you to obtain a diploma training as a blockchain developer after a 12-week course carried out remotely accompanied by various experts of the blockchain ecosystem.
Rather addressing those they already master the essential components of IT development (JavaScript, NodeJS, HTML and CSS, etc.), the blockchain developer training provided by Alyra will offer you a content-rich and continuously updated library supported by the expertise of the speakers and trainers.
Development oriented on the Ethereum blockchainthis training will allow you to master the specific environment of this ecosystem, especially Truffle or Hardhat, all structured around Solidity, the language of Ethereum and EVM-compatible blockchains.
After this training, you will be able to distribute to smart contract on a blockchain after mastering Solidity and the creation of decentralized applications (dApps).
As with all training provided by Alyra, blockchain developer training can be funded through your Professional Training Account (CPF), through your employer through OPCO if you are an employee, or through Pôle Emploi if you are currently seeking work.
In total, Alyra’s training lasts 120 hoursequal to 10 hours per week. As regards the cost of training, this amounts to €3,996.40. At the end of his training and once the final exam has been validated, the learner will be issued a diploma certifying his skills of Alyra’s school.
👉 Learn more about Alyra’s financing solutions
Alyra, training to integrate the blockchain ecosystem ⛓️

The formation of the blockchain of Polytechnic Executive Education
Polytechnic Executive Education offers blockchain training called “Blockchain Starter Program”, accessible without any prerequisites if not an appetite and a predisposition to programming. 100% distance insured, this module we have already presented in detail will allow you to benefit from recognized certification training.
You will be able develop your skills in blockchain technology as a whole, both in terms of technicality and in understanding the different challenges inherent in its development, be they technological, economic or legal.
After completing this training, you will be able to establish himself as a credible interlocutor in his own work environment and with specialists in this technology, who will allow you to integrate concrete use cases of the blockchain into a business strategy in a sustainable and inclusive way.
The next training cycle “Blockchain Starter Program”. will take place from 3 April to 26 May 2023. The duration of the latter is 20 hours (13 hours of synchronous distance learning and 7 hours of asynchronous distance learning) and its cost is 4,800 euros.
Training can be financed in various ways, especially thanks to the balance of your training accountas part of a redevelopment or through the Regional Council.
If you would like to find out more about the funding options available, please read the dedicated page of the École Polytechnique Executive Education.
👉 A question? Contact Ecole Polytechnique Executive Education
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