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Voltar para Smart Contracts

Comentários e feedback de alunos de Smart Contracts da instituição Universidade de Buffalo

2,067 classificações

Sobre o 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....

Melhores avaliações


17 de dez de 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.


8 de abr de 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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301 — 325 de 408 Avaliações para o Smart Contracts

por Jonathan L

10 de jul de 2018

This was really eye-opening. I especially enjoyed the resources after each lesson, as they took me off into the wide world of smart contracts.

por Krispijn J

31 de jan de 2019

The course was really good, the only reason I don't give five stars is because one the final exam the questions/tasks were not really clear.

por Alexander P

5 de out de 2021

project lacked some direction as the functionality was not that clear through out had to go to various outside sources in order to complete

por tsvi l

20 de jan de 2021

As a concise intro - it is perfect. I did think it could go a bit more into the 'why' rather than the how, but overall - very effective

por Rajaranga M

17 de abr de 2019

Useful course to understand the fundementals of Solidity language and the Remix platform. Some more hands on exercise will be helpful.

por Subrahmanyam V

19 de abr de 2019

Good introduction to Smart contracts as a concept.

Good overview and approach to designing Solidity based smart contracts on Ethereum.

por Dennis W K K

4 de jul de 2020

Although I have some experience with programming, but many concepts in smart contracts are new and need some time to slowly digest.

por Diego R S A

8 de jan de 2021

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

por Raghavendra

12 de fev de 2022

The course was really good, although the programming assignments could've been a bit more challenging (the hints gave it all).

por Kyle J L

26 de jun de 2019

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

por Nutdanai P

19 de mai de 2021

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

por Javier F G

23 de fev de 2021

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

por Muhammad A S

8 de dez de 2021

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

por inam u k

3 de dez de 2018

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

por Shubham G

4 de jan de 2020

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

por PLN R

31 de dez de 2018

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

por Ayushi M

21 de fev de 2019

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


10 de fev de 2019

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

por Biniam A

13 de set de 2018

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

por Prashant R S D

18 de jul de 2020

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

por Mohit M

19 de mai de 2020

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

por John D

7 de fev de 2020

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

por greg a

12 de fev de 2022

A very worthwhile course. Good resource materials. I would give it more stars if it were updated.

por Thang P N

3 de dez de 2018

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

por Jonny T

14 de abr de 2019

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