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Learner Reviews & Feedback for Smart Contracts by University at Buffalo

1,801 ratings
347 reviews

About the Course

This second course of the Blockchain specialization will help you design, code, deploy and execute a smart contract – the computational element of the blockchain technology. Smart contracts allow for implementing user-defined operations of arbitrary complexity that are not possible through plain cryptocurrency protocols. They allow users to implement conditions, rules and policies of the domain applications. Smart contracts are a powerful feature that, when properly designed and coded, can result in autonomous, efficient and transparent systems. You will design and program smart contracts in Solidity language, test and deploy them in the Remix development environment, and invoke them from a simple web interface that Remix provides. This course features best practices for designing solutions with smart contracts using Solidity and Remix IDE. Main concepts are delivered through videos, demos and hands-on exercises....

Top reviews

Dec 17, 2019

Excellent course! Provided a good overview of how smart contracts adds a layer of value to the evolution in blockchain technology. The hands on programming experience was quite helpful as well.

Apr 8, 2019

Thank you; excellent starting point so I can have a good foundation to learn more Solidity programming; the discussion forum is helpful when I submit the code at the end of the project.

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76 - 100 of 350 Reviews for Smart Contracts

By Martin K P

Apr 26, 2020

It is great exposure to smart contract development. The content and execution of practical respect are awesome.

By Mark H

Oct 30, 2019

A great introduction to the fundamentals of smart contracts. The final exercise is challenging yet thoughtful.

By Leonardo R

Aug 25, 2019

Excellent course that gives you the fundamentals to program contracts in Solidity and in the use of Remix IDE.

By Douglas L

May 1, 2021

Excellent, simple and practical criterial to transmit the concepts and reinforce good programming practices.

By Sumit G

Nov 18, 2020

This course is amazing and the quiz were also very good. I specially like the final assessment of this course

By Mattia

Jun 25, 2018

Great course, clear lessons step by step and huge repositories of document and paper on solidity language.

By Qifei Z

Jun 20, 2020

Easy to follow and the final project wraps up everything. If you follow the lecture, the project is easy.

By Nitin N

Nov 13, 2019

This course teaches you how to write smart contracts on Ethereum Virtual Machine in Solidilty using Remix


Jul 16, 2020

Awesome course for the beginners to learn designing smart contracts in the high-level language solidity.

By Eduardo E

Jun 9, 2018

There were small errors on the questions, but other than that it was a really helpful hands-on course!

By Dennis K

Jul 28, 2019

Prof. Bina Ramamurthyis an excellent teacher and the course is organized well. I couldn't be happier.

By rohan n

May 3, 2020

It really helped me understand the real world applications of Smart Contracts and its limitations.

By Sachin S R

Oct 15, 2020

Thanks and Regards ,

Sachin Shekhar R , ,

By Andrea R

Apr 26, 2020

Very well organized, it gives you the knowledge basic structure on which you can start building.

By Rohit S

Aug 30, 2021

This just made me learn so much in so less time. Concise yet precise. Thanks Bina and Coursera!

By Omar A B N

Mar 20, 2020

It is a very consistent course about smart contracts and the development of that using solidity

By Kishan B

Oct 20, 2018

An amazingly simple yet pretty much as exhaustive an introduction as possible. Loved it!

By Kishan K S

Feb 15, 2021

Great course to learn Solidity Language and Remix IDE for Smart Contract development.

By Anil K V

May 6, 2019

The course was excellent - introducing the Smart Contracts and helping visualize one.

By Nampetch C

Feb 19, 2021

Very useful course. It help me more understand the mechanism of ETH smart contracts.

By Mohan K

Aug 12, 2020

iam very happy in completing the course to get a programmable knowledge on solidity


Jul 7, 2020

Excellent course for anyone who is curious about what/how/when of smart contracts!

By Nanda K

Mar 20, 2019

Good teaching learning process was done in this course. Thanks to the instructor.

By Jijin K H

Mar 25, 2020

The course helped me to understand everything about smart contracts. Thank you


Jun 10, 2020

Best way to learn about the blockchain. Excellent delivery by the instructor.