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Blockchain A-Z™


  • Module 1: How to build a Blockchain - we'll start at the very beginning
  • Module 2: How to create a Cryptocurrency - the next step of your journey
  • Module 3: How to create a Smart Contract - Let's cross the finish line

Here is what you will get with this course:

1. From novice to Blockchain expert: The #1 criteria for success in anything is to be fascinated. If you combine your interest in Blockchain with this training, you’ve got everything you need to become an expert in the field - even if you’re unsure where to begin.

2. A focus on doing, not just listening: The best way to reinforce a skill is to practice it yourself, and blockchain is no different. Not only we’ll each and every single line of code, but we will also take regular steps back to see the logical flow of our creations.

3. The guide to intuitive understanding: In this course you will not only develop the required skills and deep knowledge about Blockchain, but you will also get the right tech instincts. Through this intuition you will feel where and how to apply Blockchain in the real world.

4. Real-world applications: The projects you’ll develop provide the perfect starting point to rapidly gain expertise. Everything you build and practice will be an exciting journey with real-world impact. When finished, you’ll be 100% ready to apply your skills to anything Blockchain-related.

5. In-course support – We’re fully committed to making this the most accessible and results-driven Blockchain course on the planet. This requires us to be there when you need our help. That’s why we’ve put together a team of professional Data Scientists to support you in your journey, meaning you’ll get a response from us within 48 hours maximum.

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Rating 4.4 based on 1,290 ratings
Length 14.5 total hours
Starts On Demand (Start anytime)
Cost $16
From Udemy
Instructors Hadelin de Ponteves, Kirill Eremenko, SuperDataScience Team, Ligency I Team, Ligency Team
Download Videos Only via the Udemy mobile app
Language English
Subjects Business Data Science
Tags Business Data & Analytics Business Analytics & Intelligence

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What people are saying

smart contract

The built blockchain was not integrated with smart contract logic.

On Hadelin part I'd have liked to see more realistic application of both the the coin and the smart contract.

Furthermore, it teaches you how to code your own blockchain, cryptocurrency, and smart contract.

Part 3 section 11 Create Smart Contract.

I took a start off because the level of the practice part is a bit too low, also I would love to see how to implement a smart contract with python.

Plutôt déçu par la section sur le développement des Smart Contract.

J'ai choisi ce cours car il s'agissait de développer une blockchain en Python et parce qu'il comportait une section sur la création from scratch de Smart Contract.

Hors il s'agit de Smart Contract en Solidity sur la chaine Ethereum, ce qui m'intéresse beaucoup moins, et qui n'est clairement pas dit dans l'aperçu du cours.

S'il est mis à jour avec une approche plus intéressante des Smart Contract, je reverrai ma note.

This course provides me with a in-depth understanding of blockchain, cryptocurrency, and smart contract.

After taking the course I am now more confident to read and to understand the articles about blockchain, cryptocurrency and smart contract.

This courses give best explanations about blockchain and smart contract.

The content is well constructed each part of the course, Blockchain, Cryptocurrencies and Smart contract has its own "intuition" and technical part.

Smart contract hands on part could be improved a bit.

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looking forward

Looking forward to going thru the course.

Looking forward to the next module.

I am looking forward to doing the course and learning quite a lot!

I am looking forward to the programming portion as well.

Looking forward to the next slides!

I'm looking forward to finishing the rest of this course soon!

It’s really cool Good intro and topics Good flow of information....very easy to follow along great course you should add the Hindi language option for your Indian users good explanation good match, still looking forward for remain chapters to get into detail it was clear explanation and good info The course is I hate seeing a 3 mins promotional video to leave a 5* review.

Looking forward to educating myself on Blockchain!

Looking forward to the actual tutorials.

Looking forward to more courses on Blockchain from you guys.

Looking forward to proceed with same technology.

Looking forward to more advanced lecture on blockchain.

Looking forward for more courses on Blockchain from these instructors I am really glad to learn from such good instructors.

Really looking forward to enrol in ALL the other courses from them.

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block chain

This course explained the basics of block chain pretty well.

I also expected a better in depth tutorial on the solidity language to better understand the applications of block chain from a developer perspective.

The practical lectures showing how to code your own block chain is extremely simplified almost too much to my liking.

There is no real emphasis on the key aspects of the block chain like linking blocks together through their hash, verifying transactions, spreading a new block in your network automatically.

Excellent watch to understand the concepts about block chain Great course i have searched too much course but this is one i spen my money on and this course worth my money Absolutely this course made me clear lots of doubts and dilemma about blockchain working and cryptocurrency.

some topics were a bit stretched, timestamp and Merkel tree could also be discussed the tutorial are exactly the set at correct level to explain principles of Blockchain understood the basic understanding of what the block chain is .

great explanation Impresive good Concise explanation of block chain from a high level from the start.

I’m finally understanding how block chains are secured.

GREAT I have no experience with block chain prior to this course and so far I am gaining understanding.

As a group Head of IT, i needed a quick way to understand the block chain before starting the project.

this is very good for beginners to learn block chain This is a great course, it takes you from a beginner level, and I think you can consider yourself an intermediate level after you finish it.

But Sub title content is not accurate example: Block chain is called blotching everywhere I would like , this is a course in spanish, Course layout is good.

I had did deep learning in Hyperledger Fabric without knowing much details about Blockchain and cryptocurrecny , am exiting to learn entire block chain through your course.

Thanks Great course for beginners like me who are new to the world of block chain.

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highly recommend

I Highly Recommend.

Overall, I highly recommend this course to anyone that wants to begin learning about Blockchain.

!.Highly recommend it to anyone looking to explore blockchain Gave a general overview Well, good communication and presentation.

I highly recommend it!

I would highly recommend it to anyone looking to learn blockchain technology in a fun and interacting way!

I highly recommend taking this course, even if you absolutely have no knowledge of Blockchain and Cryptocurrencies.

Highly recommend!

I highly recommend this course for laymen who want to gain knowledge about blockchain.

Keep up the good work guys Thanks liked the content and the pace of teaching and clear explanationof concepts 5/5 for Intuition Lectures 0/5 for Coding Lectures this is a great course combining theory and hands on, highly recommend!

Il corso fino ad ora è molto ben strutturato e guida l'utente al seguirlo nel modo a lui più appropiato This course is very good and I highly recommend this course to everybody like me who wants to know about the blockchain :) The content look fantastic and complete- exactly what I was looking for a long time The explanation are clear and well documented with external references Just getting started but the video tutorials are very engaging and all the concepts are well referenced.

I'm, really, not sure... Because the theoretical part is awesome (11 from 10), but the practical part no so good 7 from 10 (not so fast as I want and not so hight level of the teacher, maybe...) But at that time I can highly recommend this course as first look to blockchain and cryptocurrencies.

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so far so good

So far so good.

So far so good... Good course, it gives you a very good intuition on blockchain and crypto altough the projects for each section are somewhat basic.

So far so good with intro.Planning on taking the entire course by within a week,Will change the rating once the course ended and I feel it was worth the time that I spent on it.

So far so good..

Very promising at this time 结构清晰,让人感觉容易继续进行下去。 so far so good should have the rating at the end not the beginning common sense.

So far so good!

Secondly, his English is good so far so good Easy to understand good match for me so far Not a lot to say for now as its still early in the course.

completely change my first understanding of blockchain, especially the operational side of the blockchain So far so good.

Programming part missed many relevant things so far so good!

Very straight forward Good instructor Very nice simple and clear It was good Lot of good material but still mining is not clear to me So far so good.

Lets see the rest tot nu toe is het zeer high level; hoop dat het veranderd So far so good.

Good intro yeah, so far so good!

Thanks The course is very interesting So far so good.

Yes so far so good.

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smart contracts

However smart contracts could be explained a little bit more detailed or just splited into second course.

An amazing journey in blockchain and cryptocurrency, thanks to this course I learnd how blochain works, technicism behind "proof of work"', what are and hwo to use smart contracts, and much more, I really appreciate this lectures and I wish to thank all the teachers here.

To get your feet wet in creating both cryptocurrencies and smart contracts was great!

I would have liked to have a more thorough explanation of Solidity in the Smart Contracts section however.

The fact that it also covers smart contracts including a coding tutorial is awesome.

There's taking it for programming, and then there's taking it for the general idea of how bitcoin works, smart contracts and cryptocurrencies, and the mechanics.

There could be more real-world application for smart contracts.

I expected a much more detailed and more exercises on Smart Contracts.

This course is mostly on Cryptocurrency and bit of Smart Contracts.

Though they have Create Smart Contracts module in the end but it was too basic but explanation was great.

En tout cas, ce cours est vraiment interessant pour une comprehension global sur la blockchain et les smart contracts.

I enjoyed this course quite thoroughly and this has been an inspiration for me to learn more about Blockchains, Solidity and Smart contracts.

I had some minor concerns with the first 2 modules wondering where it was going relative to real world applications (for me, away from bitcoin and cryptocurrency) - however, once you're well into module 3 (smart contracts) it really takes off - you start to see how it can be applied - and I look forward to taking it further...

The only thing that needed to be made clear at the beginning is that smart contracts would be done on ETH using Solidity and not something you develop in the course.

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very well explained

very well explained with necessary details and short but fun history facts that give you a real edge when talking about blockchain/cryptocurrencies with peers!

Very simple to understand and very well explained Amazing course!!!!

Very well explained everything.

awesome course so far still in the process Very informative Very well explained - lots of light bulb moments in the first few lectures leading into the more advanced material.

Very well explained.

Great breakdown of the concepts behind Blockchain and Cryptocurrency as well as demonstrating the type of code that lies behind these new technologies Bitcoin is very well explained.

all have been very well explained and easy to understand Good and Easy understanding of this relatively complex subject.

Amazing course very well explained & make blockchain concepts so easy to follow.

Very well explained by the instructors.

For some videos, i think the author explains really well the concept, but doesn't explain why it works that way, of how it will affect the block as a whole Very well explained.

Very well explained...and for sure ,all this knowledge will give wings to my career and my future plans.

The actual code is very well explained Excellent course!

very well explained....

As legendas estão precárias Absolutely Very well explained!

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kirill and hadelin

Thank You for a wonderful Blockchain Ride and special thanks to our instructors i.e Kirill and Hadelin, CHEERS :) I began this course not knowing a great deal about the blockchain but after completing it I can safely say that I can hold a decent conversation on the topic with people who actually work in the industry itself.

Kirill and Hadelin made a great job on the content.

I thoroughly enjoyed learning blockchain from Kirill and Hadelin.

Aún cuando el podcasts daba información, la misma sigue siendo muy introductoria, sin poder hacernos una idea de los conceptos técnicos detrás del Blockchain Kirill and Hadelin are the best tutors for any course and full marks to them for doing such a good job in this course too.

Or I should say Keep Mining :) This was another one course that Kirill and Hadelin created on Udemy and which I took.

Thank you Kirill and Hadelin!

Not the first course I'm taking from Kirill and Hadelin, I love their teaching.

Kirill and Hadelin are brilliant folks and are superb instructors.

Thank you Kirill and Hadelin for taking time out to render this.

this has been well worth the investment Once again, Kirill and Hadelin have created a very informative, fast-paced but not to hard to follow course on a very timely and interesting topic.

Both Kirill and Hadelin have great presentation styles, and keep everything both interesting and moving at a good pace.

Kirill and Hadelin make the concept easy to understand and their enthusiasm for the subject is contagious, making the course interesting in both the theoretical and practical aspects.

Kirill and Hadelin are the best in taking things from start to end.

learning courses by Kirill and Hadelin.

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highly recommended

Highly recommended!

Highly recommended if you are not into coding but only want to have enough knowledge and intellectual conversations with others on these subjects.

Fantastic videos highly recommended Crisp, clear and concise.

Highly recommended course with details on how also the knowledge from this course can be further enhanced by whitepapers, site links etc.

A bonus is the final section covering a few of the more popular current coins, highly recommended!

Highly recommended.

Highly recommended for the people looking to start with Block chain..


Highly recommended course, even for people who dont want to get their hands dirty with codes Great Explanation with simplified technical details Udemy has asked me to rate a course I have barely started (I'm only 2 videos in) so yeah..

But this course man, it is awesome highly recommended for people who want to understand blockchain ????

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step by step

Step by step approach.

Not only does it take one step by step deeper into the topic and builds up without confusion.

Too much baby information especially the programming videos where he explains step by step to install software and some OOP concepts.

Provides us with both theoretical and practical knowledge on blockchains Very clear, step by step, a great course to introduce yourself to the blockchain world!

Amazing experience Deep explanation and step by step execution of course.

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how blockchain works

I took this class to get a better understanding of how blockchain works and this has by far exceeded my expectations!

To fully understand how blockchain works for the starters, go for this course.

They are helpful for me to fully understand how blockchain works in reality.

If you are looking to understand how blockchain works and you want to have a good knowledge of the theory, this course is incredible.

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till now

But till now only theory, which is a little disappointing.

I look forward to the rest of the course Amazing learning till now.

But in fact, you need to know about Python it s a shame because the two teachers seem good at what they are doing I have just started with the course and till now it seems to be a very nicely structured.

Really good material but there are many small mistakes in subtitles I am really enjoying this course up till now.

Great learning till now i think it will be an awesome journey.. lets go!!!

Till now, the concepts are clear.

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Rating 4.4 based on 1,290 ratings
Length 14.5 total hours
Starts On Demand (Start anytime)
Cost $16
From Udemy
Instructors Hadelin de Ponteves, Kirill Eremenko, SuperDataScience Team, Ligency I Team, Ligency Team
Download Videos Only via the Udemy mobile app
Language English
Subjects Business Data Science
Tags Business Data & Analytics Business Analytics & Intelligence

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