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Volver a Smart Contracts

Opiniones y comentarios de aprendices correspondientes a Smart Contracts por parte de University at Buffalo

1,524 calificaciones
282 reseña

Acerca del Curso

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. Continuing education units (CEUs) and professional development hours (PDHs) are available through the UB Center for Industrial Effectiveness (UB TCIE) for learners who earn a course certificate....

Principales reseñas


Dec 18, 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 09, 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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226 - 250 de 281 revisiones para Smart Contracts

por Abrar S B A

Jun 04, 2019

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

por Concierge S

Apr 04, 2020

Had some trouble with addressing the bugs in the solidity project

por Syed A J

Oct 28, 2018

Good Experience, deeply explain everything about Smart Contracts.

por YC

Dec 02, 2018

exam seems to be too simple to me, could be more complicated.

por veera p b

Nov 28, 2019

an abstract view of solidity and smart contract is provided.

por Brijesh G

Sep 11, 2020

A must take course to understand Smart contracts basics!

por Nishantha N

Jul 03, 2019

Giving 4 stars due to the compiler version debacle.

por Predrag P

Nov 19, 2018

Great course could have be a little more demanding.


Sep 07, 2019

The explanation was very good and to the point....

por Sahil K

Oct 30, 2019

Final project should have more tasks for learning

por Gulshan K

Apr 13, 2020

the final assignment was pretty storming

por Ian T

Feb 10, 2019

Good introduction into the fundamentals

por Omkar M J

May 26, 2020

Coding makes it really good to learn.

por Hanish K

Dec 07, 2019

Needs more practice in writing code.

por Alexander W

Jul 09, 2018

Great intro - links were very useful

por Swapnil G

Feb 09, 2019

It was a great learning experience.

por Shubham p

Sep 21, 2020

Very good course for beginners!

por Jeannot A

Mar 10, 2020

Quite a good initiation course

por Mustafa S

Mar 11, 2019

It is an amazing course.

por Shobhit

Sep 27, 2020

more elobaration needed

por Artem G

Jun 04, 2018

good for start


Aug 24, 2020

This course helps us to gain basic knowledge in solidity, and makes a way for us to make ground works to gain more knowledge in solidity and developing smart contracts.The reason I am giving 3 stars is videos is short and tend to rush the topic, if you already have bit knowledge in smart contract and you came just for certificate it will be helpful for you, but for slow learns like me it is bit difficult for me.But still I would recommend you to take this course, because you get at least a knowledge about solidity and in future you can learn more

por Arpit K

May 30, 2020

It's an awesome course. The biggest problem I faced was that Solidity language as well as the Remix IDE keeps getting updates every now and then and the Course us using a much older version of them (comparatively).

It would be great it this course could be updated with the latest version so that it becomes easier for us to understand and be updated :)

por Sean D

Sep 21, 2020

The final project was very difficult to troubleshoot. When tests failed there is zero guidance or info on what unit tests were being run and what specifically failed. Solving this was like finding a needle in a haystack. Honestly, this method of learning is is not great as their is no explanation on what i did wrong.

por prasanna b

Jul 01, 2020

Great work explaining and all but the only place i feel that could be done better is the code review part.The Instructor is just reading the code parts I feel it would be much more intresting to see live coding and designing the smart contracts with a jist of its idea at the begining.