Smart Contracts

Smart Contracts

This course is part of Blockchain Specialization

Instructor: Bina Ramamurthy

Access provided by Cisco Systems

79,085 already enrolled

4 modules

Gain insight into a topic and learn the fundamentals.

2,332 reviews

Intermediate level

Recommended experience

Flexible schedule

2 weeks at 10 hours a week

Learn at your own pace

93%

Most learners liked this course

4 modules

Gain insight into a topic and learn the fundamentals.

2,332 reviews

Intermediate level

Recommended experience

Flexible schedule

2 weeks at 10 hours a week

Learn at your own pace

93%

Most learners liked this course

What you'll learn

This second course of the Blockchain specialization will help you design, code, deploy and execute a smart contract.

Skills you'll gain

Tools you'll learn

Details to know

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Assessments

17 assignments

Taught in English

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This course is part of the Blockchain Specialization

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There are 4 modules in this 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.

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.

What's included

5 videos6 readings5 assignments

5 videos Total 33 minutes

Smart Contract Basics: Why Smart Contracts? 11 minutes
Smart Contracts Defined (Part 1) (Remix IDE and Greeter Demos) 8 minutes
Smart Contracts Defined (Part 2) (Simple Storage Demo) 6 minutes
Processing Smart Contracts (Compile Artifacts Demo) 5 minutes
Deploying Smart Contracts 5 minutes

6 readings Total 55 minutes

(OPTIONAL) Resources: Why Smart Contracts? 10 minutes
Updated Smart contracts (Solidity version 5.9) 5 minutes
(OPTIONAL) Resources: Smart Contracts Defined 10 minutes
(OPTIONAL) Resources: Processing Smart Contracts 10 minutes
(OPTIONAL) Resources: Deploying Smart Contracts 10 minutes
REQUIRED Quiz Resources and Directions: Smart Contract Basics - Week 10 minutes

5 assignments Total 150 minutes

Smart Contract Basics 30 minutes
Self-Check 30 minutes
Self-Check 30 minutes
Self-Check 30 minutes
Self-Check 30 minutes

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.

What's included

7 videos5 readings6 assignments

7 videos Total 47 minutes

Solidity: Structure 6 minutes
Basic Data Types & Statements (Bidder Data & Functions Demos) 7 minutes
Specific Data Types (Part 1) (Coin Demo) 7 minutes
Specific Data Types (Part 2) (Coin Demo cont.) 2 minutes
Data Structures (Part 1) (BallotV1 Demo) 10 minutes
Data Structures (Part 2) (StateTransV2 Demo) 8 minutes
Access Modifiers & Applications 8 minutes

5 readings Total 70 minutes

(OPTIONAL) Resources: Solidity: Structure 10 minutes
(OPTIONAL) Resources: Basic Data Types & Statements 10 minutes
(OPTIONAL) Resources: Specific Data Types 10 minutes
(OPTIONAL) Resources: Data Structures 30 minutes
(OPTIONAL) Resources: Access Modifiers & Applications 10 minutes

6 assignments Total 180 minutes

Solidity - Week 2 30 minutes
Self-Check 30 minutes
Self-Check 30 minutes
Self-Check 30 minutes
Self-Check 30 minutes
Self-Check 30 minutes

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.

What's included

7 videos4 readings5 assignments

7 videos Total 32 minutes

Putting It All Together: Developing Smart Contracts 6 minutes
Time Elements (Part 1) 4 minutes
Time Elements (Part 2) (BallotV2 Demo) 7 minutes
Time Elements (Part 3) 2 minutes
Validation & Test (Part 1) (BallotV3 Demo) 7 minutes
Validation & Test (Part 2) (BallotV4 Demo) 4 minutes
Client Applications 2 minutes

4 readings Total 40 minutes

(OPTIONAL) Resources: Developing Smart Contracts 5 minutes
(OPTIONAL) Resources: Time Elements 5 minutes
(OPTIONAL) Resources: Validation & Test 15 minutes
(OPTIONAL) Resources: Client Applications 15 minutes

5 assignments Total 150 minutes

Putting It All Together - Week 3 30 minutes
Self-Check 30 minutes
Self-Check 30 minutes
Self-Check 30 minutes
Self-Check 30 minutes

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.

What's included

3 videos4 readings1 assignment1 programming assignment

3 videos Total 16 minutes

Best Practices: Evaluating Smart Contracts 5 minutes
Designing Smart Contracts 7 minutes
Remix Web IDE 3 minutes

4 readings Total 40 minutes

(OPTIONAL) Resources: Best Practices 10 minutes
(MANDATORY READING) Addendum: Solidity Version 10 minutes
Assignment Description 10 minutes
Smart Contracts: Key Takeaways 10 minutes

1 assignment Total 30 minutes

Best Practices- Week 4 30 minutes

1 programming assignment Total 180 minutes

Design and Develop a Smart Contract 180 minutes

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Instructor

Instructor ratings

(356 ratings)

Bina Ramamurthy

The State University of New York

9 Courses 308,771 learners

Offered by

University at Buffalo

The State University of New York

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Reviewed on Jul 16, 2020

Great course. I hope the working excercises would have been more (But may be because I code a lot). But for beginners who have no idea of coding the course is excellent.

Reviewed on Mar 1, 2022

Best , if you have no programming back ground still you can learn the basics of the smart contract very well and move on in the word of Blockchain applications.

Reviewed on May 27, 2021

This course was very good. I have already had the experience of learning from Professor Bina. She teach very patiently and accurately. This course was very useful for me.

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