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.
Este curso faz parte do Programa de cursos integrados Blockchain
Smart Contracts
oferecido por
Universidade de Buffalo
Universidade Estadual de Nova York
Informações sobre o curso
4.6
520 classificações
O que você vai aprender
This second course of the Blockchain specialization will help you design, code, deploy and execute a smart contract.
Habilidades que você terá
CryptocurrencyBlockchainSoliditySmart ContractRemix IDE
Programa - O que você aprenderá com este curso
Semana
1Smart Contract Basics
The purpose of this module is to introduce the reasons for a smart contract and its critical role in transforming blockchain technology from enabling decentralized systems. We will explore the structure and basic concepts of a smart contract through examples, and illustrate Remix (remix.ethereum.org) web IDE for deploying and interacting with a smart contract.
5 vídeos (total de (Total 33 mín.) min), 5 leituras, 5 testes
5 videos
Smart Contracts Defined (Part 1) (Remix IDE and Greeter Demos)7min
Smart Contracts Defined (Part 2) (Simple Storage Demo)5min
Processing Smart Contracts (Compile Artifacts Demo)4min
Deploying Smart Contracts4min
5 leituras
(OPTIONAL) Resources: Why Smart Contracts?10min
(OPTIONAL) Resources: Smart Contracts Defined10min
(OPTIONAL) Resources: Processing Smart Contracts10min
(OPTIONAL) Resources: Deploying Smart Contracts10min
REQUIRED Quiz Resources and Directions: Smart Contract Basics - Week10min
5 exercícios práticos
Self-Check30min
Self-Check30min
Self-Check30min
Self-Check30min
Smart Contract Basics30min
Semana
2Solidity
Our goal is to master the basics of Solidity, a high-level language that is a combination of Javascript, Java and C++. It is specially designed to write smart contracts and to target the Ethereum Virtual Machine. Learners will be able to follow demonstrations and practice using Solidity.
7 vídeos (total de (Total 47 mín.) min), 5 leituras, 6 testes
7 videos
Basic Data Types & Statements (Bidder Data & Functions Demos)6min
Specific Data Types (Part 1) (Coin Demo)6min
Specific Data Types (Part 2) (Coin Demo cont.)2min
Data Structures (Part 1) (BallotV1 Demo)10min
Data Structures (Part 2) (StateTransV2 Demo)7min
Access Modifiers & Applications7min
5 leituras
(OPTIONAL) Resources: Solidity: Structure10min
(OPTIONAL) Resources: Basic Data Types & Statements10min
(OPTIONAL) Resources: Specific Data Types10min
(OPTIONAL) Resources: Data Structures30min
(OPTIONAL) Resources: Access Modifiers & Applications10min
6 exercícios práticos
Self-Check4min
Self-Check8min
Self-Check6min
Self-Check4min
Self-Check4min
Solidity - Week 230min
Semana
3Putting it all Together
This module focuses on the development of the Ballot smart contract incrementally to illustrate various features including time dependencies, validation outside the function code using access modifiers, asserts and require declarations, and event logging.
8 vídeos (total de (Total 36 mín.) min), 4 leituras, 5 testes
8 videos
Time Elements (Part 1)4min
Time Elements (Part 2) (BallotV2 Demo)6min
Time Elements (Part 3)2min
Validation & Test (Part 1) (BallotV3 Demo)7min
Validation & Test (Part 2) (BallotV4 Demo)3min
Client Applications2min
Practitioner's Perspective: Shared Rules & Trust3min
4 leituras
(OPTIONAL) Resources: Developing Smart Contracts5min
(OPTIONAL) Resources: Time Elements5min
(OPTIONAL) Resources: Validation & Test15min
(OPTIONAL) Resources: Client Applications15min
5 exercícios práticos
Self-Check6min
Self-Check6min
Self-Check4min
Self-Check4min
Putting It All Together - Week 330min
Semana
4Best Practices
This module will focus on best practices including evaluating whether a blockchain-based solution is suitable for your problem, designing Solidity smart contracts, and those relating to Remix IDE.
3 vídeos (total de (Total 16 mín.) min), 4 leituras, 2 testes
3 videos
Designing Smart Contracts7min
Remix Web IDE3min
4 leituras
(OPTIONAL) Resources: Best Practices10min
(MANDATORY READING) Addendum: Solidity Version10min
Assignment Description10min
Smart Contracts: Key Takeaways10min
1 exercício prático
Best Practices- Week 420min
80%
comecei uma nova carreira após concluir estes cursos
67%
consegui um benefício significativo de carreira com este curso
25%
recebi um aumento ou promoção
Melhores avaliações
por AN•Jan 12th 2019
Great course for the beginners. Its gives an overview of smart contract, Solidity , Remix IDE. it definitely gives a lot of confidence to the trainee upon completion of the course.
por AA•Nov 16th 2018
Good course, well explained for beginners. Along with the course, pay attention to reading section especially referred youtube course of solidity for more examples.
Instrutores
Bina Ramamurthy
Teaching ProfessorComputer Science and Engineering Department
Sobre Universidade de Buffalo
The University at Buffalo (UB) is a premier, research-intensive public university and the largest, most comprehensive institution of the State University of New York (SUNY) system. UB offers more than 100 undergraduate degrees and nearly 300 graduate and professional programs.
Sobre Universidade Estadual de Nova York
The State University of New York, with 64 unique institutions, is the largest comprehensive system of higher education in the United States. Educating nearly 468,000 students in more than 7,500 degree and certificate programs both on campus and online, SUNY has nearly 3 million alumni around the globe.
Sobre o Programa de cursos integrados Blockchain
This specialization introduces blockchain, a revolutionary technology that enables peer-to-peer transfer of digital assets without any intermediaries, and is predicted to be just as impactful as the Internet. More specifically, it prepares learners to program on the Ethereum blockchain. The four courses provide learners with (i) an understanding and working knowledge of foundational blockchain concepts, (ii) a skill set for designing and implementing smart contracts, (iii) methods for developing decentralized applications on the blockchain, and (iv) information about the ongoing specific industry-wide blockchain frameworks.
The specialization covers a range of essential topics, from the cryptographic underpinnings of blockchain technology to enabling decentralized applications on a private Ethereum blockchain platform.
It is ideal for programmers and designers involved in developing and implementing blockchain applications, and anyone who is interested in understanding its potential.
Perguntas Frequentes – FAQ
Quando terei acesso às palestras e às tarefas?
Ao se inscrever para um Certificado, você terá acesso a todos os vídeos, testes e tarefas de programação (se aplicável). Tarefas avaliadas pelos colegas apenas podem ser enviadas e avaliadas após o início da sessão. Caso escolha explorar o curso sem adquiri-lo, talvez você não consiga acessar certas tarefas.
O que recebo ao me inscrever nesta Especialização?
Quando você se inscreve no curso, tem acesso a todos os cursos na Especialização e pode obter um certificado quando concluir o trabalho. Seu Certificado eletrônico será adicionado à sua página de Participações e você poderá imprimi-lo ou adicioná-lo ao seu perfil no LinkedIn. Se quiser apenas ler e assistir o conteúdo do curso, você poderá frequentá-lo como ouvinte sem custo.
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