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.
ofrecido por
University at Buffalo
Universidad Estatal de Nueva York
Programa Especializado - Cadena de bloquesUniversity at BuffaloAcerca de este Curso
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Resultados profesionales del estudiante
56%
comenzó una nueva carrera después de completar estos cursos
58%
consiguió un beneficio tangible en su carrera profesional gracias a este curso
14%
consiguió un aumento de sueldo o ascenso
Certificado para compartir
Obtén un certificado al finalizar
100 % en línea
Comienza de inmediato y aprende a tu propio ritmo.
Curso 2 de 4 en
Fechas límite flexibles
Restablece las fechas límite en función de tus horarios.
Nivel intermedio
Knowledge of at least one modern, high-level programming language is required, as well as completion of the course titled, "Blockchain Basics".
Aprox. 17 horas para completar
Inglés (English)
Subtítulos: Inglés (English), Coreano
Habilidades que obtendrás
CryptocurrencyBlockchainSoliditySmart ContractRemix IDE
Resultados profesionales del estudiante
56%
comenzó una nueva carrera después de completar estos cursos
58%
consiguió un beneficio tangible en su carrera profesional gracias a este curso
14%
consiguió un aumento de sueldo o ascenso
Certificado para compartir
Obtén un certificado al finalizar
100 % en línea
Comienza de inmediato y aprende a tu propio ritmo.
Curso 2 de 4 en
Fechas límite flexibles
Restablece las fechas límite en función de tus horarios.
Nivel intermedio
Knowledge of at least one modern, high-level programming language is required, as well as completion of the course titled, "Blockchain Basics".
Aprox. 17 horas para completar
Inglés (English)
Subtítulos: Inglés (English), Coreano
ofrecido por
University at 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.
Universidad Estatal de Nueva 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.
Programa - Qué aprenderás en este curso
4 horas para completar
Smart 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.
4 horas para completar
5 videos (Total 33 minutos), 6 lecturas, 5 cuestionarios
5 videos
Smart Contracts Defined (Part 1) (Remix IDE and Greeter Demos)7m
Smart Contracts Defined (Part 2) (Simple Storage Demo)5m
Processing Smart Contracts (Compile Artifacts Demo)4m
Deploying Smart Contracts4m
6 lecturas
(OPTIONAL) Resources: Why Smart Contracts?10m
Updated Smart contracts (Solidity version 5.9)10m
(OPTIONAL) Resources: Smart Contracts Defined10m
(OPTIONAL) Resources: Processing Smart Contracts10m
(OPTIONAL) Resources: Deploying Smart Contracts10m
REQUIRED Quiz Resources and Directions: Smart Contract Basics - Week10m
5 ejercicios de práctica
Self-Check30m
Self-Check30m
Self-Check30m
Self-Check30m
Smart Contract Basics30m
5 horas para completar
Solidity
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.
5 horas para completar
7 videos (Total 47 minutos), 5 lecturas, 6 cuestionarios
7 videos
Basic Data Types & Statements (Bidder Data & Functions Demos)6m
Specific Data Types (Part 1) (Coin Demo)6m
Specific Data Types (Part 2) (Coin Demo cont.)2m
Data Structures (Part 1) (BallotV1 Demo)10m
Data Structures (Part 2) (StateTransV2 Demo)7m
Access Modifiers & Applications7m
5 lecturas
(OPTIONAL) Resources: Solidity: Structure10m
(OPTIONAL) Resources: Basic Data Types & Statements10m
(OPTIONAL) Resources: Specific Data Types10m
(OPTIONAL) Resources: Data Structures30m
(OPTIONAL) Resources: Access Modifiers & Applications10m
6 ejercicios de práctica
Self-Check30m
Self-Check30m
Self-Check30m
Self-Check30m
Self-Check30m
Solidity - Week 230m
4 horas para completar
Putting 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.
4 horas para completar
8 videos (Total 36 minutos), 4 lecturas, 5 cuestionarios
8 videos
Time Elements (Part 1)4m
Time Elements (Part 2) (BallotV2 Demo)6m
Time Elements (Part 3)2m
Validation & Test (Part 1) (BallotV3 Demo)7m
Validation & Test (Part 2) (BallotV4 Demo)3m
Client Applications2m
Practitioner's Perspective: Shared Rules & Trust3m
4 lecturas
(OPTIONAL) Resources: Developing Smart Contracts5m
(OPTIONAL) Resources: Time Elements5m
(OPTIONAL) Resources: Validation & Test15m
(OPTIONAL) Resources: Client Applications15m
5 ejercicios de práctica
Self-Check30m
Self-Check30m
Self-Check30m
Self-Check30m
Putting It All Together - Week 330m
4 horas para completar
Best 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.
4 horas para completar
3 videos (Total 16 minutos), 4 lecturas, 2 cuestionarios
4 lecturas
(OPTIONAL) Resources: Best Practices10m
(MANDATORY READING) Addendum: Solidity Version10m
Assignment Description10m
Smart Contracts: Key Takeaways10m
1 ejercicio de práctica
Best Practices- Week 430m
Reseñas
Principales reseñas sobre SMART CONTRACTS
por DM17 de dic. 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.
por HT8 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.
por AN11 de ene. de 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 AP15 de ago. de 2020
Excellent. Very structured and step by step approach helps to learn the concepts easily. Really like Mam's explanation approach very clear and systematic with simple English
Acerca de Programa especializado: Cadena de bloques
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.
Preguntas Frecuentes
¿Cuándo podré acceder a las lecciones y tareas?
El acceso a las clases y las asignaciones depende del tipo de inscripción que tengas. Si tomas un curso en modo de oyente, verás la mayoría de los materiales del curso en forma gratuita. Para acceder a asignaciones calificadas y obtener un certificado, deberás comprar la experiencia de Certificado, ya sea durante o después de participar como oyente. Si no ves la opción de oyente:
- es posible que el curso no ofrezca la opción de participar como oyente. En cambio, puedes intentar con una Prueba gratis o postularte para recibir ayuda económica.
- Es posible que el curso ofrezca la opción 'Curso completo, sin certificado'. Esta opción te permite ver todos los materiales del curso, enviar las evaluaciones requeridas y obtener una calificación final. También significa que no podrás comprar una experiencia de Certificado.
¿Qué recibiré si me suscribo a este Programa especializado?
Cuando te inscribes en un curso, obtienes acceso a todos los cursos que forman parte del Programa especializado y te darán un Certificado cuando completes el trabajo. Se añadirá tu Certificado electrónico a la página Logros. Desde allí, puedes imprimir tu Certificado o añadirlo a tu perfil de LinkedIn. Si solo quieres leer y visualizar el contenido del curso, puedes auditar el curso sin costo.
Is financial aid available?
Sí, Coursera ofrece ayuda económica a los estudiantes que no pueden pagar la tarifa. Solicítala haciendo clic en el enlace de Ayuda económica que está debajo del botón “Inscribirse” a la izquierda. Se te pedirá que completes una solicitud. Recibirás una notificación en caso de que se apruebe. Deberás completar este paso para cada uno de los cursos que forman parte del Programa especializado, incluido el proyecto final. Obtén más información.
Who is this class for?
This course is for anyone interested in designing and developing smart contracts. Along with other courses of the Blockchain specialization, it provides the foundation to design and develop decentralized applications (the focus of the third course) on the blockchain.
Are there any prerequisites?
Mastery of content from the first course of the specialization (Blockchain Basics) is a prerequisite. Knowledge of at least one modern, high-level programming language is required.
Are there any hardware requirements?
A laptop or a desktop of this specification: 64 bit machine with minimum 4Gb ram, 10Gb free space and Windows 7 or above , or ubuntu 16.04 or Mac os x 10.0+.
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