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Learner Reviews & Feedback for Smart Contracts by University at Buffalo

4.6
stars
1,848 ratings
353 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

DM
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.

HT
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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276 - 300 of 357 Reviews for Smart Contracts

By Diego R S A

Jan 8, 2021

This course was surely one that provided me with the documentation and the tools in order to execute and develop a smart contract.

By Kyle J L

Jun 26, 2019

Very informative, however the final project was a bit finicky being handled by the autograder due to whitespace formatting.

By Nutdanai P

May 19, 2021

Good for an introduction to Solidity. If you're familiar with coding, might as well read it yourself, will be much faster.

By Javier F G

Feb 23, 2021

I learnt a lot about Solidity and smart contracts, It was also really useful to have the first experience with REMIX IDE.

By Muhammad A S

Dec 8, 2021

Overall the course was good but If you are not already a coder. It's better to learn coding before taking this course.

By inam u k

Dec 3, 2018

I expected more coding assignment but overall it is good. And intructor seems nice and full of knowledge of blockchain

By Shubham G

Jan 4, 2020

Content is good and trainer has explained everything properly. content should be upgraded as per latest version now.

By PLN R

Dec 31, 2018

Amazing course! Enjoyed the programming assignment a lot! Short video lengths create greater interest in viewers! :)

By Ayushi M

Feb 21, 2019

Very informative course. Coding Assignment results can be little more descriptive so as to know where the error is.

By MUHAMMAD S M

Feb 10, 2019

Able to write and understand a smart-contract was best thing, I learned here which was the aim of this course.

By Biniam A

Sep 13, 2018

It was a good introduction on how one can write Smart Contracts on Ethereum Blockchain with a good example

By Prashant R S D

Jul 18, 2020

Needed more assignments for practice and better understanding, but that can be done outside as well.

By Mohit M

May 19, 2020

It was really a good course to get the overview of the working and functioning of smart Contracts

By John D

Feb 7, 2020

The course was excellent, but the practical needs better instruction regarding how to submit work.

By Thang P N

Dec 3, 2018

Nice tips and tricks, easy to understand the basic of smart contract's kind of functions

By Jonny T

Apr 14, 2019

Good overview, but there really isn't much to the programming assignement at the end.

By Jeena M G

Mar 9, 2019

It was really interesting and I am looking forward to completing this specialization.

By Alexander S

Sep 29, 2018

grader should return which tests failed. but overall course is good for beginners.

By Rahul R

Mar 10, 2019

Explanation is really good. But I hope this is not for complete beginners.

By Anshu D

Jan 30, 2019

Reading materials provided are awesome. Videos need to have more details.

By Rodrigo G G

Sep 21, 2018

Basic level, good to begin with Solidity if you don't have any experience

By Abrar S

Jun 3, 2019

a bit more hands on will be helpful but a very interesting course indeed

By shadrach t

Aug 23, 2021

Great course for learning smart contracts development from scratch

By Concierge S

Apr 4, 2020

Had some trouble with addressing the bugs in the solidity project

By Syed A J

Oct 28, 2018

Good Experience, deeply explain everything about Smart Contracts.