• For Individuals
  • For Businesses
  • For Universities
  • For Governments
Coursera
  • Online Degrees
  • Careers
  • Log In
  • Join for Free
    Coursera
    • Browse
    • Solidity

    Solidity Courses Online

    Master Solidity for smart contract development. Learn to write, deploy, and manage smart contracts on blockchain platforms.

    Skip to search results

    Filter by

    Subject
    Required
     *

    Language
    Required
     *

    The language used throughout the course, in both instruction and assessments.

    Learning Product
    Required
     *

    Build job-relevant skills in under 2 hours with hands-on tutorials.
    Learn from top instructors with graded assignments, videos, and discussion forums.
    Learn a new tool or skill in an interactive, hands-on environment.
    Get in-depth knowledge of a subject by completing a series of courses and projects.

    Level
    Required
     *

    Duration
    Required
     *

    Skills
    Required
     *

    Subtitles
    Required
     *

    Educator
    Required
     *

    Explore the Solidity Course Catalog

    • P

      Packt

      Solidity Mastery: Foundations to Advanced Smart Contracts

      Skills you'll gain: Blockchain, Secure Coding, Application Security, Data Structures, Security Engineering, Programming Principles, Software Design Patterns, Development Environment, Integrated Development Environments, Web Development Tools, Data Management, Object Oriented Programming (OOP), Code Review, Cryptography, Debugging, Application Development, Transaction Processing, Development Testing

      4.6
      Rating, 4.6 out of 5 stars
      ·
      8 reviews

      Intermediate · Specialization · 1 - 3 Months

    • U

      University at Buffalo

      Blockchain

      Skills you'll gain: Blockchain, Test Driven Development (TDD), Cryptography, Application Development, Transaction Processing, Emerging Technologies, Integrated Development Environments, Software Architecture, Network Protocols, Encryption, Web Applications, Program Development, Distributed Computing, Application Programming Interface (API), Microsoft Azure, FinTech, Software Development, Cloud Computing Architecture, Development Environment, Web Development Tools

      4.6
      Rating, 4.6 out of 5 stars
      ·
      8.9K reviews

      Intermediate · Specialization · 3 - 6 Months

    • C

      Coursera Project Network

      Solidity for Beginners: Write and Test Smart Contracts

      Skills you'll gain: Blockchain, Application Deployment, Integrated Development Environments, Development Testing, Application Development, Cryptographic Protocols, Javascript

      4
      Rating, 4 out of 5 stars
      ·
      6 reviews

      Beginner · Guided Project · Less Than 2 Hours

    • U

      University at Buffalo

      Smart Contracts

      Skills you'll gain: Blockchain, Program Development, Software Development, Development Environment, Web Development Tools, Software Design, Solution Design, Business Logic, Event-Driven Programming, Application Deployment, Development Testing, Data Validation

      4.6
      Rating, 4.6 out of 5 stars
      ·
      2.3K reviews

      Intermediate · Course · 1 - 4 Weeks

    • P

      Packt

      Foundations of Solidity and Smart Contract Development

      Skills you'll gain: Blockchain, Programming Principles, Secure Coding, Development Environment, Integrated Development Environments, Data Structures, Development Testing, Debugging

      4.8
      Rating, 4.8 out of 5 stars
      ·
      6 reviews

      Intermediate · Course · 1 - 3 Months

    • Status: New
      New
      P

      Packt

      Complete DApp - Solidity and React - Blockchain Development

      Skills you'll gain: Blockchain, React.js, Bootstrap (Front-End Framework), Development Environment, Full-Stack Web Development, User Interface (UI), Debugging, Front-End Web Development, FinTech, Web Development Tools, Unit Testing, Integrated Development Environments, Software Testing, Payment Systems, Javascript, Development Testing, Program Development, Cryptographic Protocols, Application Development, Computer Programming Tools

      Intermediate · Specialization · 3 - 6 Months

    • E

      EDUCBA

      Building DApps In Ethereum Blockchain

      Skills you'll gain: Blockchain, Secure Coding, Penetration Testing, Front-End Web Development, Application Development, Security Testing, Application Security, Development Environment, Web Development, Software Development Tools, Cyber Security Assessment, JavaScript Frameworks, Payment Systems, Authorization (Computing), Security Engineering, User Interface (UI), Role-Based Access Control (RBAC), Authentications, Application Deployment, Transaction Processing

      4.9
      Rating, 4.9 out of 5 stars
      ·
      94 reviews

      Beginner · Specialization · 3 - 6 Months

    • D

      Duke University

      Decentralized Finance (DeFi): The Future of Finance

      Skills you'll gain: Blockchain, Loans, FinTech, Lending and Underwriting, Cyber Risk, Operational Risk, Scalability, Security Testing, Regulatory Compliance, Interoperability, Commercial Lending, Payment Systems, General Lending, Risk Management, Derivatives, Key Management, Cryptography, Emerging Technologies, Financial Regulations, Digital Assets

      4.8
      Rating, 4.8 out of 5 stars
      ·
      1.9K reviews

      Intermediate · Specialization · 3 - 6 Months

    • I

      INSEAD

      Blockchain Revolution in Financial Services

      Skills you'll gain: Blockchain, Digital Assets, FinTech, Plan Execution, Business Strategy, Strategic Decision-Making, Governance, Feasibility Studies, Financial Services, Financial Regulation, Ledgers (Accounting), Work Breakdown Structure, Project Implementation, Business Modeling, Market Opportunities, Banking Services, Financial Systems, Cryptography, Design, Emerging Technologies

      4.7
      Rating, 4.7 out of 5 stars
      ·
      1K reviews

      Beginner · Specialization · 3 - 6 Months

    • U

      University of California, Irvine

      Blockchain

      Skills you'll gain: Blockchain, Cryptography, Encryption, FinTech, Data Sharing, Transaction Processing, Distributed Computing, Payment Systems, Supply Chain Systems, Data Integrity, Emerging Technologies, Digital Assets, Authentications, Software Systems, Data Security, Computer Systems, Software Architecture, Network Security, Version Control, Network Analysis

      4.1
      Rating, 4.1 out of 5 stars
      ·
      221 reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: Free
      Free
      P

      Princeton University

      Bitcoin and Cryptocurrency Technologies

      Skills you'll gain: Blockchain, Cryptography, Encryption, Payment Systems, FinTech, Application Security, Digital Assets, Network Protocols, Data Mining, Transaction Processing, Data Storage, Distributed Computing, Emerging Technologies, Scripting, Public Affairs, Market Dynamics

      4.6
      Rating, 4.6 out of 5 stars
      ·
      3K reviews

      Mixed · Course · 1 - 3 Months

    • N

      New York Institute of Finance

      Supply Chain Finance and Blockchain Technology

      Skills you'll gain: Working Capital, Supplier Management, Supply Chain Management, Blockchain, FinTech, Supply Chain, Cash Flows, Business Metrics, Customer Analysis, Financial Market, Market Trend, Transaction Processing, Market Dynamics, Market Analysis, Risk Modeling, Stakeholder Management, Emerging Technologies, Sales Prospecting, Financial Analysis, Financial Services

      4.6
      Rating, 4.6 out of 5 stars
      ·
      372 reviews

      Intermediate · Specialization · 3 - 6 Months

    Solidity learners also search

    Sketchup
    Telecommunication
    Wireless
    Blended Learning
    Civil 3D
    3D Animation
    Presentation Skills
    Sports Broadcasting
    1234…9

    In summary, here are 10 of our most popular solidity courses

    • Solidity Mastery: Foundations to Advanced Smart Contracts: Packt
    • Blockchain: University at Buffalo
    • Solidity for Beginners: Write and Test Smart Contracts: Coursera Project Network
    • Smart Contracts: University at Buffalo
    • Foundations of Solidity and Smart Contract Development: Packt
    • Complete DApp - Solidity and React - Blockchain Development: Packt
    • Building DApps In Ethereum Blockchain: EDUCBA
    • Decentralized Finance (DeFi): The Future of Finance: Duke University
    • Blockchain Revolution in Financial Services: INSEAD
    • Blockchain: University of California, Irvine

    Skills you can learn in Software Development

    Programming Language (34)
    Google (25)
    Computer Program (21)
    Software Testing (21)
    Web (19)
    Google Cloud Platform (18)
    Application Programming Interfaces (17)
    Data Structure (16)
    Problem Solving (14)
    Object-oriented Programming (13)
    Kubernetes (10)
    List & Label (10)

    Frequently Asked Questions about Solidity

    Solidity is a high-level programming language specifically designed for writing smart contracts on the Ethereum blockchain. It is statically typed, supports inheritance, and offers several other features that make it suitable for developing decentralized applications (DApps). Solidity enables developers to define the rules and logic of their smart contracts, which are self-executing contracts with the terms of the agreement directly written into code. These smart contracts facilitate transparent and tamper-proof transactions, ensuring the trustworthiness of interactions on the blockchain.‎

    To learn Solidity, you need to acquire the following skills:

    1. Programming Fundamentals: Solidity is a programming language, so having a strong foundation in basic programming concepts like variables, loops, conditionals, and functions is essential.

    2. Understanding Blockchain: Solidity is primarily used for developing smart contracts on blockchain platforms. Therefore, it is important to have a basic understanding of blockchain technology and its underlying principles.

    3. Object-Oriented Programming (OOP): Solidity is an object-oriented language, meaning it follows the principles of OOP. Familiarity with concepts like classes, objects, inheritance, and polymorphism will greatly aid in writing efficient and scalable smart contracts.

    4. Cryptography: Since Solidity is often used for implementing secure and decentralized applications, knowledge of cryptographic principles such as encryption, hashing, and digital signatures is crucial.

    5. Web Development: Solidity is typically used alongside web technologies, so having a good grasp of web development languages like HTML, CSS, and JavaScript will help in creating user interfaces and interacting with smart contracts.

    6. Debugging and Testing: Solidity programs can have bugs or vulnerabilities. Knowing how to debug and test your code effectively using tools like unit testing frameworks and debuggers is important for ensuring the reliability and security of your smart contracts.

    7. Security Best Practices: Solidity development requires a deep understanding of security best practices to avoid vulnerabilities and potential attacks. Familiarize yourself with concepts such as input validation, secure coding practices, and secure contract deployment strategies.

    8. Ethereum Ecosystem: Since Solidity is closely associated with the Ethereum blockchain, it is beneficial to have knowledge of Ethereum's ecosystem, including concepts like gas fees, smart contract deployment, and interacting with the Ethereum Virtual Machine.

    9. Documentation and Research Skills: As a Solidity developer, you will constantly encounter new challenges and updates in the ecosystem. Strong documentation and research skills will help you stay up to date with the latest Solidity features, libraries, and best practices.

    10. Problem-Solving and Logical Thinking: Solidity programming often involves solving complex problems and implementing intricate logic. Developing strong problem-solving and logical thinking skills will greatly assist you in writing efficient and robust smart contracts.

    Remember, learning Solidity is a continuous journey, and it is important to stay updated with the latest advancements in blockchain technology and Solidity itself. Consider exploring online courses, tutorials, forums, and developer communities to enhance your skills and stay connected with the Solidity community.‎

    With Solidity skills, you can pursue various job opportunities in the blockchain industry. Some potential roles include:

    1. Blockchain Developer: As a blockchain developer, you would primarily work with Solidity to write and deploy smart contracts on blockchain platforms like Ethereum, ensuring their security and functionality.

    2. Smart Contract Developer: Smart contract developers specialize in creating and implementing secure and reliable smart contracts using Solidity. They design the logic and rules within these contracts to enable seamless transactions and interactions.

    3. DApp Developer: DApp stands for decentralized application. As a DApp developer, you would build applications that leverage Solidity for backend smart contract integration. These apps function using blockchain technology and often interact with cryptocurrencies.

    4. Blockchain Consultant: With expertise in Solidity, you can work as a consultant, advising businesses on how to integrate blockchain technology and implement smart contracts based on their specific needs and use cases.

    5. Blockchain Architect: Blockchain architects design and develop the overall structure and framework of blockchain systems. They ensure the smooth integration of Solidity-based smart contracts within these architectures while guaranteeing security and scalability.

    6. Ethereum Developer: Solidity is primarily used for developing on the Ethereum blockchain. So, Ethereum developers proficient in Solidity are in high demand to build decentralized applications and improve the Ethereum ecosystem.

    7. ICO Developer/Consultant: Initial Coin Offerings (ICOs) often involve creating tokens and fundraising through smart contracts written in Solidity. Developers or consultants proficient in Solidity can help organizations create and manage ICOs effectively.

    8. Blockchain Researcher: Researchers with Solidity skills can contribute to the advancement of blockchain technology by exploring new use cases, developing innovative solutions, and discovering ways to enhance the capabilities of smart contracts.

    These job roles offer an exciting career path within the blockchain industry, harnessing your Solidity skills to create decentralized applications and revolutionize various sectors like finance, supply chain, healthcare, and more.‎

    People who are best suited for studying Solidity are those who have a strong interest in blockchain technology and decentralized applications. They should have a background in programming or computer science, as Solidity is a programming language specifically designed for writing smart contracts on the Ethereum blockchain. Additionally, individuals who are detail-oriented, logical thinkers, and have a passion for problem-solving would excel in studying Solidity.‎

    Here are some topics related to Solidity that you can study:

    1. Blockchain Basics: Understanding the fundamentals of blockchain technology and its application.

    2. Ethereum Development: Learning about the Ethereum platform, its smart contract functionality, and how to interact with it using Solidity.

    3. Solidity Syntax and Structure: Mastering the syntax and structure of the Solidity programming language.

    4. Smart Contract Development: Exploring various aspects of smart contract development, including creating, deploying, testing, and debugging smart contracts using Solidity.

    5. Security Considerations in Solidity: Understanding common security vulnerabilities and best practices for writing secure Solidity code.

    6. Decentralized Application (DApp) Development: Learning how to develop DApps on the Ethereum platform using Solidity.

    7. Ethereum Virtual Machine (EVM): Getting familiar with the Ethereum Virtual Machine and understanding how Solidity code is compiled and executed on the EVM.

    8. Solidity Libraries and Frameworks: Exploring popular Solidity libraries and frameworks that can help streamline development and enhance code reusability.

    9. Integration and Interoperability: Discovering methods to integrate smart contracts written in Solidity with off-chain systems and other blockchain platforms.

    10. Auditing and Testing Solidity Code: Gaining knowledge about code auditing techniques, unit testing, and formal verification of Solidity smart contracts.

    These topics should provide a comprehensive understanding of Solidity and its applications within the blockchain ecosystem.‎

    Online Solidity courses offer a convenient and flexible way to enhance your knowledge or learn new Solidity is a high-level programming language specifically designed for writing smart contracts on the Ethereum blockchain. It is statically typed, supports inheritance, and offers several other features that make it suitable for developing decentralized applications (DApps). Solidity enables developers to define the rules and logic of their smart contracts, which are self-executing contracts with the terms of the agreement directly written into code. These smart contracts facilitate transparent and tamper-proof transactions, ensuring the trustworthiness of interactions on the blockchain. skills. Choose from a wide range of Solidity courses offered by top universities and industry leaders tailored to various skill levels.‎

    When looking to enhance your workforce's skills in Solidity, it's crucial to select a course that aligns with their current abilities and learning objectives. Our Skills Dashboard is an invaluable tool for identifying skill gaps and choosing the most appropriate course for effective upskilling. For a comprehensive understanding of how our courses can benefit your employees, explore the enterprise solutions we offer. Discover more about our tailored programs at Coursera for Business here.‎

    This FAQ content has been made available for informational purposes only. Learners are advised to conduct additional research to ensure that courses and other credentials pursued meet their personal, professional, and financial goals.

    Other topics to explore

    Arts and Humanities
    338 courses
    Business
    1095 courses
    Computer Science
    668 courses
    Data Science
    425 courses
    Information Technology
    145 courses
    Health
    471 courses
    Math and Logic
    70 courses
    Personal Development
    137 courses
    Physical Science and Engineering
    413 courses
    Social Sciences
    401 courses
    Language Learning
    150 courses

    Coursera Footer

    Technical Skills

    • ChatGPT
    • Coding
    • Computer Science
    • Cybersecurity
    • DevOps
    • Ethical Hacking
    • Generative AI
    • Java Programming
    • Python
    • Web Development

    Analytical Skills

    • Artificial Intelligence
    • Big Data
    • Business Analysis
    • Data Analytics
    • Data Science
    • Financial Modeling
    • Machine Learning
    • Microsoft Excel
    • Microsoft Power BI
    • SQL

    Business Skills

    • Accounting
    • Digital Marketing
    • E-commerce
    • Finance
    • Google
    • Graphic Design
    • IBM
    • Marketing
    • Project Management
    • Social Media Marketing

    Career Resources

    • Essential IT Certifications
    • High-Income Skills to Learn
    • How to Get a PMP Certification
    • How to Learn Artificial Intelligence
    • Popular Cybersecurity Certifications
    • Popular Data Analytics Certifications
    • What Does a Data Analyst Do?
    • Career Development Resources
    • Career Aptitude Test
    • Share your Coursera Learning Story

    Coursera

    • About
    • What We Offer
    • Leadership
    • Careers
    • Catalog
    • Coursera Plus
    • Professional Certificates
    • MasterTrack® Certificates
    • Degrees
    • For Enterprise
    • For Government
    • For Campus
    • Become a Partner
    • Social Impact
    • Free Courses
    • ECTS Credit Recommendations

    Community

    • Learners
    • Partners
    • Beta Testers
    • Blog
    • The Coursera Podcast
    • Tech Blog
    • Teaching Center

    More

    • Press
    • Investors
    • Terms
    • Privacy
    • Help
    • Accessibility
    • Contact
    • Articles
    • Directory
    • Affiliates
    • Modern Slavery Statement
    • Manage Cookie Preferences
    Learn Anywhere
    Download on the App Store
    Get it on Google Play
    Logo of Certified B Corporation
    © 2025 Coursera Inc. All rights reserved.
    • Coursera Facebook
    • Coursera Linkedin
    • Coursera Twitter
    • Coursera YouTube
    • Coursera Instagram
    • Coursera TikTok