This is the best Udemy Building Blockchain Apps using Ethereum & Hyperledger Fabric coupon code discount for 2025.
So if you’re interested in Navveen Balani, Rajeev Hathi’s “Building Blockchain Apps using Ethereum & Hyperledger Fabric” course, which will help you increase your IT & Software skills, get your discount on this Udemy online course up above while it’s still available. (The coupon code will be instantly applied.)
Building Blockchain Apps using Ethereum & Hyperledger Fabric review for 2025
In our review of this course, we try to help you answer all of your most important questions about Building Blockchain Apps using Ethereum & Hyperledger Fabric as quickly and efficiently as possible, so that you can determine whether this online education training is worth your time and money.
Feel free to jump to whatever question you want answered the most.
Here’s what you’ll learn:
Why use BBAUE&HF as an abbreviation of the course name?
During our Building Blockchain Apps using Ethereum & Hyperledger Fabric course review, you might sometimes see us refer to it as BBAUE&HF for the following 2 reasons:
- We created the acronym by taking the first letter of every word (which was very ingenious and innovative, we know)
- We’re lazy and BBAUE&HF is simpler and easier for reviewing purposes
The full course name is 60 characters long, including blanks, while BBAUE&HF is 8 characters long.
You do the math.
Okay, we’ll do the math. We’re saving 52 characters every time we use BBAUE&HF.
So, just a heads up that we’ll be using this abbreviation sometimes, so you’re not left scratching your head and wondering what the heck we’re talking about whenever we refer to BBAUE&HF throughout the remainder of this review.
Is the Building Blockchain Apps using Ethereum & Hyperledger Fabric course for you?
To determine whether Navveen Balani, Rajeev Hathi’s Udemy course is a good fit for you or not, ask yourself the following questions down below.
The more you answer “yes” to each question, the more likely it is that you’ll like this course.
Can you understand what Navveen Balani, Rajeev Hathi’s course is about in 30 seconds or less?
Hopefully, you can easily grasp in 10 seconds or less what this online course is about simply by taking a look at the title that Navveen Balani, Rajeev Hathi chose for the course, “Building Blockchain Apps using Ethereum & Hyperledger Fabric”, as well as its subtitle: “Building Blockchain applications using Ethereum & IBM Hyperledger Fabric”.
This combo of title and subtitle should be enough to communicate the purpose of the training if Navveen Balani, Rajeev Hathi is a good, clear communicator (which, of course, you want in a teacher).
In our opinion, if you still don’t know what BBAUE&HF is about after looking at these two things, then this is a red flag, and you might be better off not taking this class.
Among other things, it means Navveen Balani, Rajeev Hathi hasn’t clearly and accurately conveyed what the course is about and might not be the best teacher for you.
For similar reasons, it’s important that you’re able to clearly understand what Building Blockchain Apps using Ethereum & Hyperledger Fabric is all about from the first few lines of the course description.
So take just a few seconds to read the opening lines down below and see what you think of them.
Opening lines of Navveen Balani, Rajeev Hathi’s official description of BBAUE&HF
In this video series, you will learn how to build blockchain applications using two widely used blockchain platforms – Ethereum and IBM Hyperledger Fabric. You will understand blockchain concepts and architecture in detail, along with how to build public and private blockchain applications. As part of the video series, we would cover 2 use cases – “How to build a crowdfunding application on Ethereum” and “How to build a Trade Finance application of IBM Hyperledger Fabric”. The concepts listed in the video are generic enough, to help users build any blockchain applications for public and enterprise domain,The source code for the video series is also made available on GitHub.
This course is a video representation, modelled after of our book titled ‘Enterprise Blockchain – A Definitive Handbook’ which was released in Nov 2017. It is the first book to describe how to build Enterprise Blockchain applications for any Industry.
If the book already exists the why the video course?
(Read more about this course on the official course page.)
Does BBAUE&HF pass the 30 Seconds Test?
You can read a lot more about Building Blockchain Apps using Ethereum & Hyperledger Fabric on the official course page on Udemy, but the point is this: are the title, subtitle, and just the first few lines of the description enough to help you understand what the course is about?
If so, Navveen Balani, Rajeev Hathi has done a good job and can be considered more trustworthy and a good communicator, which are important qualities for any teacher.
And, if not, maybe you’re better off looking at other IT & Software classes that are more clearly defined and more tailored to your specific interests.
Did Building Blockchain Apps using Ethereum & Hyperledger Fabric appeal to you in 30 seconds or less?
Now that you’ve done the 30 Second Test with BBAUE&HF above, what is your gut reaction to this IT & Software course with only the basic information of its title, subtitle, and the first few opening lines of its official course summary?
Did Navveen Balani, Rajeev Hathi do a good job conveying its subject matter, and did it immediately get your attention and appeal to you?
If so, Navveen Balani, Rajeev Hathi’s online course is certainly worth considering some more.
But if not, perhaps it’s in your best interest to consider some other IT & Software courses instead, because clear communication and being able to hook and maintain your interest are two very important qualities for your online learning success.
Does Navveen Balani, Rajeev Hathi sound like a course instructor you’d like to learn from?
You’ve already learned how to use The 30 Second Test to make a quick evaluation of whether the BBAUE&HF course is worth taking.
We have a similar 15 Second Bio Test where you read only the first few lines of an instructor’s background — in this case, Navveen Balani, Rajeev Hathi’s background — and then you make a quick, snap judgment as to whether you think the instructor would be ideal for you.
There is no right or wrong answer. It’s just about going with your gut instinct. What might appeal to one potential student might alienate another, and vice versa.
(FYI, all Udemy instructors, including Navveen Balani, Rajeev Hathi, have a Udemy profile on their course page, so you can easily check for a bio and background on the Udemy website that way. We’re only including the first few lines of the bio down below for The 15 Second Bio Test).
Opening lines from Navveen Balani, Rajeev Hathi’s Udemy bio
Navveen Balani is the CTO and Co-Founder of Cittin Data Labs, a machine learning and cognitive startup building cognitive platforms for various industries. He is the author for several leading technology books and have been publishing articles and white papers from 2001 on various technology domains. His top-seller book on “Enterprise IoT” got awarded as one of the Top computing book for 2016. His latest book -“”Enterprise Blockchain” is the first book to describe how to build enterprise blockchain applications, which was released in Nov 2017. You can reach him via his website navveenbalani dot com.
What did you think about Navveen Balani, Rajeev Hathi after reading just the first few lines of the bio above?
After reading just the first few lines about Navveen Balani, Rajeev Hathi, did it make you more or less interested in taking the BBAUE&HF course?
And did it make you feel like Navveen Balani, Rajeev Hathi was more or less credible and qualified to teach Building Blockchain Apps using Ethereum & Hyperledger Fabric?
Finally, overall, did you feel like you’d receive the proper training from the instructor of this IT & Software course?
As always, we encourage you to listen to your gut instinct, which is different for every student.
Are the BBAUE&HF lessons clear, specific, and organized well?
Part of the (good) problem with Udemy’s online courses, such as the Building Blockchain Apps using Ethereum & Hyperledger Fabric course, is that the instructors are constantly updating them, including adding and renaming lessons.
So it makes no sense whatsoever for us to list out all the modules and lessons in the BBAUE&HF course here, because you can just as easily go to the Udemy course page and get all the up to date course structure as of right now.
We do, however, have some tips about reviewing Navveen Balani, Rajeev Hathi’s course structure, so that you can get a better sense of whether this program is worth your time or not.
In a nutshell, you want to scan the the titles of the different sections and lessons of the course, and verify that they are clearly relevant to the course’s name, Building Blockchain Apps using Ethereum & Hyperledger Fabric, as well as the course’s subtitle, Building Blockchain applications using Ethereum & IBM Hyperledger Fabric.
If the section names and lessons are clear, specific, and relevant, then it’s a good sign that BBAUE&HF is potentially a good, useful course for you, and you can have more confidence in Navveen Balani, Rajeev Hathi’s teaching abilities and lesson planning.
On the other hand, if the module names are confusing, vague, or irrelevant, then this is a red flag, which might indicate that the program is worth skipping.
Have you taken some free lessons from Navveen Balani, Rajeev Hathi that you enjoyed?
Have you already learned something from Navveen Balani, Rajeev Hathi that you valued or enjoyed?
For example, does the Building Blockchain Apps using Ethereum & Hyperledger Fabric training have some free lessons that you can try? (Almost all Udemy instructors will give you at least one or two lessons for free to help you make a better, more informed decision before enrolling in their course.)
But if you weren’t able to get any BBAUE&HF lessons for free, have you perhaps watched a YouTube video by Navveen Balani, Rajeev Hathi, or perhaps come across this instructor’s thoughts on Quora, Facebook, LinkedIn, Github, Reddit, or some other platform?
Or have you perhaps even taken one of Navveen Balani, Rajeev Hathi’s free courses or free webinars? (Many online teachers offer these freebies, which is a great way to get to know them and evaluate their teaching methods before buying one of their courses.)
In any case, the more familiar you are with Navveen Balani, Rajeev Hathi’s teaching methods, and the more you enjoy them, the more likely it is that Building Blockchain Apps using Ethereum & Hyperledger Fabric will be a good fit for you.
(P.S.: We strongly encourage you to seek out some free instruction from Navveen Balani, Rajeev Hathi before purchasing this course, since it’s one of the best ways to determine whether BBAUE&HF will be helpful for you.)
Are “Building Blockchain Apps using Ethereum & Hyperledger Fabric” reviews generally positive?
On the bottom of the BBAUE&HF page, you can read student reviews of the class.
Prior to October 09, 2025, there were 9,942 students enrolled, 452 reviews / ratings, and it was overall rated 4.2 out of 5.
Obviously, the more highly other students rate BBAUE&HF the better, but no matter what, keep an open mind when reading the reviews, since you might still like a course a great deal that other students dislike.
After all, everyone’s got their own opinion.
We recommend that you spend only a couple minutes scanning the BBAUE&HF reviews to get an overall sense of them. You don’t have to read each one!
Is Navveen Balani, Rajeev Hathi responsive to student questions in the BBAUE&HF training?
You can see what other students have to say about this in their BBAUE&HF reviews.
But, our simple all time favorite way of gauging an instructor’s responsiveness is to simply email the instructor and see if or how they respond.
In this case, Udemy has a messaging system for students / anyone who has an account, and you can send Navveen Balani, Rajeev Hathi a message through this system quite easily, even if you haven’t bought BBAUE&HF yet.
For example, you could say, “Hi, and I came across BBAUE&HF while looking at IT & Software courses on Udemy. If I enroll in your training, would you mind if I asked you any questions along the way?”
If you use this approach, the response (or lack of response) from the professor will tell you everything.
Obviously, the quicker the response the better!
Are you comfortable going through the lessons in Building Blockchain Apps using Ethereum & Hyperledger Fabric on your own, online?
This is a big one, because Building Blockchain Apps using Ethereum & Hyperledger Fabric is an online course as opposed to a course that you physically take in a classroom.
Of course, you will need a good internet connection to have access to the course material and lessons, but beyond that, you also have to be comfortable being self motivated to some degree, being on your own, and not having any physical interaction with any of the other students taking Building Blockchain Apps using Ethereum & Hyperledger Fabric.
Yes, you will be able to interact with the students and the teacher, Navveen Balani, Rajeev Hathi, online, but it’s a different kind of experience than what you’d get if you were interacting with them in person.
This is not a big deal to most people, but it might be something for you to consider if you feel like you do better taking classes in person rather than learning online.
Do the pros / benefits of BBAUE&HF make it worth your time?
Ideally, if you’ve gone through the evaluation steps above, you have a list of positive things about the Building Blockchain Apps using Ethereum & Hyperledger Fabric training that looks something like this:
- The purpose of BBAUE&HF can be clearly grasped and understood, and its lesson structure is clear, specific, and well organized
- Navveen Balani, Rajeev Hathi is well qualified to teach this subject matter, has good teaching abilities, and is responsive to student questions
- Other BBAUE&HF students have great things to say about the program
Other benefits include:
- You get to go through BBAUE&HF at your own pace
- You join a community of 9,942 other students taking the course
- You get lifetime access to the training
- All updates to the training are free
- You have a 30 day money back guarantee
Even if there are some things that you don’t like about the program, so what?
The question is simply this: do you think that BBAUE&HF would be worth your time, even if there are some things that could be better about it?
Can you comfortably afford BBAUE&HF?
Can you comfortably afford the cost of Building Blockchain Apps using Ethereum & Hyperledger Fabric?
This is an important question to answer, because even if you think BBAUE&HF sounds like the greatest online class in the world, it’s still not worth taking if you can’t comfortably afford it!
Before October 09, 2025, the price was $34.99 before any Udemy discount, and you were able to pay with a credit card.
Keep in mind that this is a Udemy online course, and there’s a great chance that you can get a solid discount on BBAUE&HF with Udemy coupons / promo codes, especially with the strategies we provide for helping you find the best, most popular coupons available.
We’ll cover that in greater detail in the next section, because at the end of the day, its important that you can learn whatever you want to learn without getting into a lot of credit card debt.
How can you maximize your discount on Building Blockchain Apps using Ethereum & Hyperledger Fabric?
By far, the easiest way to get the best and biggest discount on this course is to use the Building Blockchain Apps using Ethereum & Hyperledger Fabric discount code link at the top of this page.
It will instantly give you the best coupon code we could find for Navveen Balani, Rajeev Hathi’s online training.
We don’t believe there’s a bigger discount than the one we provided, but if for some reason you’d like to try find one, you can use the methods below to hunt for the best BBAUE&HF course coupons and promo codes you can find.
FYI, the methods below will help you not just with getting BBAUE&HF for a better price, but also with any other Navveen Balani, Rajeev Hathi Udemy course that you’d like to get for cheaper.
How can Google help you get a BBAUE&HF discount?
To use this method, do a Google search for the BBAUE&HF training, but in your search query, be sure to add words like coupon code, promo code, deal, sale, discount, and Udemy.
For example, you might do a search for “Udemy Building Blockchain Apps using Ethereum & Hyperledger Fabric promo code” or “Building Blockchain Apps using Ethereum & Hyperledger Fabric udemy coupon codes” and see what turns up.
Similarly, you can use the same combination of search terms with Navveen Balani, Rajeev Hathi’s name and see what happens.
For example, you might do a Google search for “Navveen Balani, Rajeev Hathi Udemy coupons” or “Navveen Balani, Rajeev Hathi course coupon codes” and see if that helps you.
However, in general, it’s far more powerful to do a search for deals and coupon codes with the actual training’s name, than with the instructor’s name.
So in this case, for example, prioritize searches for “Building Blockchain Apps using Ethereum & Hyperledger Fabric coupons” rather than “Navveen Balani, Rajeev Hathi coupons”.
How can a Udemy sale get you BBAUE&HF for cheaper?
Every once in while, Udemy will do a sitewide sale where they offer all (or almost all) their courses at a discounted price. For example, one of the best sales is where every course is only $10 or $9.99.
So, if you’re interested in saving as much money as possible, you could wait and see if you can get BBAUE&HF for this cheaper Udemy sale price one day.
The problem is that these sales only occur sporadically, so you might be waiting for a while. Also, if Navveen Balani, Rajeev Hathi decides not to participate in the site wide sale, then you won’t get a discount on BBAUE&HF, even though you could get a great discount on almost any other class at Udemy!
To understand this, think of there as being two different coupon categories for the BBAUE&HF course. Category one is an official Udemy coupon (which instructors can opt out of), while category two is a coupon offered directly by the instructor.
At the end of the day, it doesn’t matter what kind of a coupon tag you’re dealing with (for example, “officially from Udemy” or “officially from the instructor”), as long as long as as you’re dealing with active coupons that get you a better price.
How can you get a BBAUE&HF discount from Navveen Balani, Rajeev Hathi?
If you’re really serious about getting “Building Blockchain Apps using Ethereum & Hyperledger Fabric” for the cheapest price possible, then perhaps one of the most powerful things you can do is get a coupon code straight from Navveen Balani, Rajeev Hathi, instead of waiting for a Udemy sale.
To do this, you can use either the direct approach or an indirect approach to try to get your discount.
With the direct approach, the big idea is to simply get Navveen Balani, Rajeev Hathi’s contact info in some way or another (whether it’s email, or Twitter, or whatever else).
Then you send a message saying something like “I’m interested in enrolling in Building Blockchain Apps using Ethereum & Hyperledger Fabric. Do you happen to currently have an active coupon code for it that I could use?” (And then, hopefully, you’ll get a reply with your discount code.)
On the other hand, with the indirect approach, you join Navveen Balani, Rajeev Hathi’s mailing list, if you can find it, and then you hope that at some time BBAUE&HF will be promoted to you at a discount.
By far, the more powerful approach is the direct approach, because it tends to get results faster. But you can experiment with the indirect approach and see if it works for you.
Can you get BBAUE&HF for free?
Of course, the best possible price for the BBAUE&HF training is free! As in, you pay no money whatsoever.
And guess what? Sometimes Udemy instructors provide coupon codes that enable students to take their courses for free. So, perhaps it’s possible that Navveen Balani, Rajeev Hathi has done this.
Basically, if you’re trying to get this program for free, you will want to search for the course’s name along with other words like free coupon, or 100 off coupon.
For example, you might do a google search for “Building Blockchain Apps using Ethereum & Hyperledger Fabric free coupon” or “Building Blockchain Apps using Ethereum & Hyperledger Fabric 100 off coupon” and see what happens.
But keep this in mind: often, Udemy teachers will offer a free coupon for their course when it first opens to get some publicity and reviews. And then, after a few days, they’ll make the coupon expired.
So even Navveen Balani, Rajeev Hathi has offered free coupons for BBAUE&HF in the past, the odds are likely they will all be currently expired. This is a common pattern that we have found.
What about a BBAUE&HF free download?
It’s important to understand that there’s a difference between getting full access to the BBAUE&HF training for free legally with a free coupon code vs. finding a way to download BBAUE&HF illegally.
If you really want to go the download route, you can do a google search for something like “Building Blockchain Apps using Ethereum & Hyperledger Fabric download”.
And if that doesn’t get you the results you want, you can add the word “free” to your search.
For example, perhaps you could do a google search for “Building Blockchain Apps using Ethereum & Hyperledger Fabric free download”.
However, even if you get some results from these searches, we do not recommend that you take this course of action.
First of all, there are some shady sites out there that could be trying to infect your computer.
Second, Navveen Balani, Rajeev Hathi created this course and deserves monetary compensation for it.
And third, if you go the free download route, you’ll be missing out on a lot of value, because you won’t be able to ask the instructor questions or interact with the other 9,942 students enrolled in the program.
Can you get a refund on Building Blockchain Apps using Ethereum & Hyperledger Fabric if you don’t like it?
Let’s say that you used our tips above, and you were able to buy the BBAUE&HF training at a fantastic discounted price. So at this point, you’re super excited.
Then, you actually dive into Navveen Balani, Rajeev Hathi’s course, and you discover that it just isn’t for you for whatever reason.
And now you’re super bummed, because you feel like it wasn’t money well spent.
Well, guess what?
Udemy offers a rock solid 30 day money back guarantee on all their courses, so you can get a refund on BBAUE&HF no matter what. And this means there is absolutely no risk.
Indeed, even if you left a super negative, critical review on the BBAUE&HF training, and then asked for your money back, you’d get a refund. For better or worse, there’s nothing Navveen Balani, Rajeev Hathi could do about it, since it is simply Udemy policy.
To sum it up: yes, you can get a full refund, so at the end of the day, don’t worry about the possibility of purchasing BBAUE&HF and not liking it, since you can always get your money back.
What is OCP’s overall rating of Building Blockchain Apps using Ethereum & Hyperledger Fabric?
During this BBAUE&HF review, you’ve learned about some of the unusual ways we like to evaluate courses, such as with The 30 Second Test and The 15 Second Bio Test.
So our overall review process is perhaps a little unusual and different from other reviews out there. Keep this in mind when you consider the overall rating / score that we have given this course.
Anyway, after taking a look at the BBAUE&HF training, the instructor, Navveen Balani, Rajeev Hathi, and reading what other students have said about this program, we give it an overall rating of 4.3 out of 5.
Ultimately, though, what matters most is what you would rate it based on the same criteria.
What are some potential alternatives to Building Blockchain Apps using Ethereum & Hyperledger Fabric?
If you like this course, you might also be interested in:
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2. Finance 101: Financial Skills for the Real World
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3. Excel, Fin Analysis, Valuation and Financial Modeling 2019
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4. An Introduction to Reliability Engineering
A Study of Why Things Fail and How to Measure and Improve their Useful Life
Taught by Ray Harkins
5. The Complete Google Ads Masterclass (Former Google AdWords)
Learn Google Ads (Former Google AdWords) to Get More Traffic, Leads & Sales to Grow Your Business & Career.
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TLDR: Just the quick facts about BBAUE&HF
Okay, if all of this was Too Long Didn’t Read for you, here is the Cliff’s Notes version of what BBAUE&HF’s online training is all about:
BBAUE&HF coupon & course info
Course Name: Building Blockchain Apps using Ethereum & Hyperledger Fabric
Subtitle: Building Blockchain applications using Ethereum & IBM Hyperledger Fabric
Instructor: Taught by Navveen Balani, Rajeev Hathi
Category: IT & Software
Subcategory: Other
Provided by: Udemy
Price: $34.99 (before discount)
Free coupon code: Get Udemy coupon code discount at top of page (no charge for coupon, especially since we are compensated for referrals via affiliate marketing)
BBAUE&HF review info & popularity
Prior to October 09, 2025…
Students: 9,942 students enrolled
Ratings: 452 reviews
Rank: ranked #4454 in Udemy IT & Software Courses
Rankings tip: rankings change all the time, so even if Building Blockchain Apps using Ethereum & Hyperledger Fabric is a bestseller or one of the top Udemy courses one year, it doesn’t mean it will be a top Udemy course the next year
BBAUE&HF final details
Languages: English
Skill level: Beginner
Lectures: 37 lectures lectures lessons
Duration: 3 total hours hours of video
What you get: Become familiar with the core Blockchain concepts
Target audience: Absolute beginners. No prior Blockchain experience is necessary
Requirements: You should be a basic programmer
Access: Lifetime access
Peace of mind: 30 day money back guarantee
Availability: available online, as well as on iOS and Android
Download options: check course to see if you can download lessons