Udacity Blockchain Developer Nanodegree Review 2023

Udacity Blockchain Developer Nanodegree Review 2023

Blockchain developers are responsible for creating, maintaining, and operating the blockchain technology used to store and manage digital assets. This technology is used in a number of applications, including Bitcoin and Ethereum.

Blockchain developer is someone who spends their time working on code that will help make the cryptocurrency world work better. This can be done by developing applications that store and use cryptocurrencies, or by helping others do so. There are a few different types of blockchain developer jobs out there, but the most common one is the data entry worker.

In this Nanodegree program, Create your basic blockchain, secure a digital asset using blockchain identity, explore the Ethereum platform, and use Solidity and smart contracts to develop your very own decentralized application.

About Udacity:

Udacity is an educational organization providing a huge library of open online courses. It was founded by Sebastian Thrun, David Stavens, and Mike Sokolsky. Udacity was started with free computer science classes in 2011 through Stanford University. At Udacity, they provide various kinds of courses such as free courses and courses that come with online certifications such as Nanodegree Programs.

Features of Udacity Nanodegree Program :

Some of the unique features you will find at Udacity cannot be found anywhere else. These unique features are what actually make Udacity one of the very best platforms by which you can enroll in an online course.

  • Real-world projects from top industry experts

With real-world projects and engaging content created in collaboration with top-tier firms, you’ll master the IT skills that employers demand.

  • Technical Support by mentors at Udacity

The Smart and knowledgeable mentors at Udacity will guide your learning and are always available to answer your questions, help you and keep you on track

  • Career services

You’ll have access to GitHub portfolio reviews and LinkedIn profile optimization to help you develop your career and obtain a high-paying position.

  • Learn with your own freedom

Create a learning plan that matches your busy schedule. Learn at your own speed and on your own timetable to achieve your specific goals.

Program offerings

Class content – Real-world projects, Project reviews, and Project feedback from experienced reviewers

Student services – Technical mentor support, Student Community

Career services – Github review, Linkedin profile optimization

Meet Your Instructors
  1. Brandy Camacho – Instructor
  2. Jessica Lin – Instructor
  3. Joe Nyzio – Instructor
  4. Rachna Ralhan – Instructor
  5. PK Rasam – Instructor
  6. Nik Kalyani – Instructor
  7. Elena Nadolinski – Instructor

Requirements for this course:

This is not an introductory course. So, It is recommended that you be comfortable with object-oriented programming and building web applications in Javascript.

What you will learn in this Course – Course Breakdown

Now let’s come to the most important part of the course which is the course itself and what you get in it when you enroll in this course. This Course has a total of four sections each explaining some important topics related to the course and providing with you learning points and real-world projects at the end. Let’s take a deep dive into the sections -:

Blockchain Fundamentals

Understand how blockchain works with Node.js and LevelDB works by making a private blockchain with your data. In the project, Build your own private blockchain and learn to establish a blockchain data model as the foundation for constructing it. Your attention will be on the creation of a private chain of blocks that is cryptographically secure and unalterable.

Ethereum Smart Contracts, Tokens and Dapps

Learn the structure of blockchain networks and how to implement procedures such as modeling, privacy, and decentralized storage spaces. In the project, As the product moves down the supply chain, learn how to deal with and record the ownership of a blockchain product. Improve your notary service with smart contracts to support the transfer of ownership, product auditing, and supply chain management.

Dapp with autonomous smart contracts and oracles

Develop a more robust blockchain skill by creating a decentralized application (Dapp) that notifies an external event based on triggers, and then handles payments.

In the project, Build a Dapp with multiple smart contracts that are automatically triggered by external sources, and verify their identification based on flight delay scenarios.


During the capstone project, you will use the new skills you’ve acquired to build a decentralized property listing tool. This project will involve the use of ZK-SNARKs to encode and prove your ownership of the real estate and then mint tokens to represent your claim to the property. Then, you’ll be able to make these tokens available for purchase on the blockchain market.

How long will it take to finish the program?

According to the Course, It will take an estimated 4 months to complete the course if you give at least 10 hours per week of your time. As we mentioned above they have a flexible learning program which means you can learn at your freedom and at your own speed.

If you take more than 4 months to finish the course, you have to take the monthly pay-as-you-go plan and pay extra which will increase your overall cost of the course.

What’s the Cost of the Course?

Now let’s talk about the cost of the course which is an important part of whether you will buy or not buy the course. In this course, Either you will pay for monthly access or you can also choose a 4-Months access plan.

If you choose the monthly pay-as-you-go option you will pay $399 per month and there is another option that you can choose which comes with exclusive discounts which is a 4 months plan that you need to pay upfront and costs you around $1356 which comes with exclusive discounts making it cheaper than the monthly plan and also recommended by Udacity.

If you pay upfront for the 4 months’ access you can save up to 15% + 70% exclusive discounts which you cannot if you take the monthly plan. If you need more time after 4 months, you can switch to a monthly access plan.

Exclusive Discounts

Udacity will give you personalized Discounts if you answer 2 questions and pay upfront rather than a pay-as-you-go plan. You will get a promo code with a 70% Discount on your course by just answering 2 simple questions.

What Other Students have to say about the Course

While looking at ratings and reviews of this course, One has to say that this course is very popular among the students with an overall rating of 4.5 out of 5 stars, and many good quality reviews are given by already enrolled students in the courses. Some of the reviews are -:

“Fantastic. Great experience thus far, having finished the first class. While I think there may be some difficulties for a computer novice – having to establish a node env for earlier node versions is a bit more of an advanced skill, IMHO – for where my knowledge level in programming is, even having zero knowledge of blockchain, the pace and content is perfect for your intermediate software engineer.

And I can’t say enough good things about the project review process. The feedback I received was so warmly welcomed and helpful in really understanding how to code better.”– Mark K.

“The content is interesting so far and I’ve learnt a good amount. The 1st project code review for done promptly and thoroughly. FYI prospective candidate – these requests for course reviews are done after the 1st of 4 projects, so I don’t know what the Ethereum content is like. However, the Bitcoin content is out of date, including interviews with CEOs of now defunct projects. You need to use NVM to use an old version of Node, but this is not explained anywhere, so you have to work it out yourself. Also the version of Bitcoin Core mentioned is from 2018. So Udacity if you’re reading this – please keep your content more up to date.”-Anthony S.

Demand/Jobs for the Role:

As the world of cryptocurrency and digital transactions continues to grow, so does the demand for blockchain developers. A blockchain developer is responsible for developing and managing a database that is secure, decentralized, and efficient. They must also be able to create smart contracts and application platforms. The average salary for a blockchain developer is $127,000. However, experienced developers can earn up to $170,000.


This is overall a good course created by experts at Udacity and also the features and offers provided by Udacity make this course a very good Nanodegree program. Also, You should also check other courses which you can take right after this course as those courses are made with help of top tech companies, they are of high quality and make you more knowledgeable about your field. If you are interested in other Udacity courses, please check out all courses on our website.

The course also has easy to follow a curriculum that includes everything to build your foundation. And also every section at the end includes a real-world project that will give you practical experience and make you job-ready.

One thing you should keep an eye on is your timing, try to complete your course in the estimated time provided by the course, or else you have to pay more for extra months which will increase your overall cost of the course.

If you think that the Udacity Blockchain Developer Nanodegree Course is right for you, Udacity is the perfect place for you to take the course and land your dream job.

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