What skills can I learn in coding courses?

Coding courses typically cover a wide array of essential programming skills including: Basics of programming languages like Python , Java , and JavaScript Web development techniques including HTML , CSS , and frameworks like React Software engineering principles and best practices Data structures and algorithms Mobile app development for iOS and Android Database management and SQL Cybersecurity basics and applications Developing and deploying software applications in cloud environments

Do I need prior experience in coding to start courses?

No prior coding experience is necessary to begin with beginner courses. The coding curriculum is designed to support learners at various levels: Absolute beginners can start with introductory programming concepts and simple coding tasks. Intermediate learners can build upon foundational skills with more complex programming projects. Advanced professionals can explore specialized topics such as machine learning or full-stack development .

What coding certifications and credentials are available?

Coursera coding courses offer a range of credentialing options: Professional certificates that demonstrate comprehensive coding skills Specialized course certificates in areas such as web development , data science , or cybersecurity Partner certificates from leading tech companies and universities These certificates can enhance your resume and LinkedIn profile, illustrating your coding proficiency to potential employers.

What career opportunities are available with skills in coding?

Skills in coding can open doors to a variety of technical roles including: Software Developer Web Developer Data Analyst Systems Engineer Database Administrator Cybersecurity Analyst Professionals in these roles use coding skills to build software, manage data, secure digital assets, and solve complex technical problems.

Are there free coding courses or certifications available on Coursera?

Yes, Coursera offers a variety of free courses across many topics, including coding. While you can access most course materials for free by auditing the courses, this does not include graded assignments or a completion certificate. For those looking to obtain a certificate to showcase their learning or enhance their professional profile, Coursera provides the option to purchase the course. Additionally, Coursera offers free trials or financial aid to learners who qualify, making certifications more accessible to everyone.

Best Coding Courses & Certificates [2025]

Explore the Coding Course Catalog

University of California, Santa Cruz
Coding for Everyone: C and C++
Skills you'll gain: C++ (Programming Language), Debugging, C (Programming Language), Object Oriented Programming (OOP), Software Design Patterns, Code Review, Data Structures, Computer Programming, Algorithms, Command-Line Interface, Programming Principles, Program Development, Computer Science, Computational Thinking, Integrated Development Environments, Graph Theory, Artificial Intelligence, Software Technical Review, File Systems, Game Design
4.5
Rating, 4.5 out of 5 stars
9.4K reviews
Beginner · Specialization · 3 - 6 Months
Status: Free
Princeton University
Computer Science: Programming with a Purpose
Skills you'll gain: Programming Principles, Computer Programming, Object Oriented Programming (OOP), Performance Tuning, Data Structures, Java, Computational Thinking, Computer Science, Algorithms, Animations, Debugging
4.7
Rating, 4.7 out of 5 stars
1.3K reviews
Beginner · Course · 1 - 3 Months
Microsoft
Microsoft Full-Stack Developer
Skills you'll gain: CI/CD, GitHub, C# (Programming Language), HTML and CSS, Load Balancing, Continuous Integration, Git (Version Control System), Role-Based Access Control (RBAC), Scalability, Object Oriented Programming (OOP), Authentications, ASP.NET, Full-Stack Web Development, Web Development, Debugging, SQL, Application Deployment, Microsoft Azure, Microsoft Copilot, Graph Theory
4.3
Rating, 4.3 out of 5 stars
121 reviews
Beginner · Professional Certificate · 3 - 6 Months
Microsoft
Microsoft Back-End Developer
Skills you'll gain: CI/CD, C# (Programming Language), Load Balancing, Continuous Integration, Role-Based Access Control (RBAC), Scalability, Object Oriented Programming (OOP), Authentications, ASP.NET, Debugging, SQL, Application Deployment, Microsoft Azure, Cloud Services, Microsoft Copilot, Relational Databases, Graph Theory, Back-End Web Development, Program Development, Data Structures
4.6
Rating, 4.6 out of 5 stars
92 reviews
Beginner · Professional Certificate · 3 - 6 Months
Microsoft
Microsoft Front-End Developer
Skills you'll gain: GitHub, C# (Programming Language), Secure Coding, HTML and CSS, User Interface and User Experience (UI/UX) Design, Figma (Design Software), Open Web Application Security Project (OWASP), Git (Version Control System), Object Oriented Programming (OOP), Web Development, Web Design, Debugging, Mockups, Web Content Accessibility Guidelines, Microsoft Copilot, Adobe XD, Authentications, Front-End Web Development, Programming Principles, UI Components
4.3
Rating, 4.3 out of 5 stars
85 reviews
Beginner · Professional Certificate · 3 - 6 Months
Status: New
Microsoft
Microsoft Python Development
Skills you'll gain: Web Scraping, Data Structures, Git (Version Control System), Generative AI, Version Control, Matplotlib, Plotly, DevOps, Agile Methodology, Web Development, Data Ethics, Flask (Web Framework), Scripting, GitHub, Debugging, Data Cleansing, Data Manipulation, Restful API, Docker (Software), Test Driven Development (TDD)
4.3
Rating, 4.3 out of 5 stars
157 reviews
Beginner · Professional Certificate · 3 - 6 Months

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Status: AI skills
IBM
IBM Full Stack Software Developer
Skills you'll gain: Istio, Node.JS, Software Development Life Cycle, Kubernetes, Unit Testing, Cloud Computing Architecture, Server Side, Application Deployment, React Redux, Cloud Services, Django (Web Framework), Cloud-Native Computing, Object-Relational Mapping, Git (Version Control System), Full-Stack Web Development, HTML and CSS, Cloud Computing, Jupyter, Large Language Modeling, Interviewing Skills
Build toward a degree
4.6
Rating, 4.6 out of 5 stars
55K reviews
Beginner · Professional Certificate · 3 - 6 Months
MedCerts
Medical Billing and Coding Fundamentals
Skills you'll gain: Medical Terminology, Revenue Cycle Management, Healthcare Ethics, Medical Billing and Coding, Conflict Management, Anatomy, Pathology, Cultural Responsiveness, ICD Coding (ICD-9/ICD-10), Patient Education And Counseling, Electronic Medical Record, Cultural Diversity, Cultural Sensitivity, Professionalism, Copayment Collection and Processing, Health Care Procedure and Regulation, Professional Development, Medical Records, Health Information Management and Medical Records, Health Care
4.8
Rating, 4.8 out of 5 stars
1.4K reviews
Beginner · Specialization · 3 - 6 Months
Meta
Meta Front-End Developer
Skills you'll gain: Jest (JavaScript Testing Framework), Version Control, UI/UX Research, Usability Testing, Responsive Web Design, Data Structures, Unix Commands, HTML and CSS, Git (Version Control System), Persona (User Experience), GitHub, Interaction Design, User Experience Design, User Interface and User Experience (UI/UX) Design, Bootstrap (Front-End Framework), React.js, Mobile Development, Front-End Web Development, Algorithms, Javascript
Build toward a degree
4.7
Rating, 4.7 out of 5 stars
22K reviews
Beginner · Professional Certificate · 3 - 6 Months
Meta
Programming with JavaScript
Skills you'll gain: Jest (JavaScript Testing Framework), Javascript, Unit Testing, Web Applications, Programming Principles, Object Oriented Programming (OOP), Event-Driven Programming, Node.JS, JSON, Computer Programming, Data Structures, Debugging, Package and Software Management, Program Development, Functional Design
4.7
Rating, 4.7 out of 5 stars
4.7K reviews
Beginner · Course · 1 - 3 Months
IBM
Excel Basics for Data Analysis
Skills you'll gain: Excel Formulas, Microsoft Excel, Data Cleansing, Data Analysis, Data Import/Export, Spreadsheet Software, Data Wrangling, Data Quality, Pivot Tables And Charts, Google Sheets, Data Manipulation, Data Visualization Software, Information Privacy
4.8
Rating, 4.8 out of 5 stars
9.5K reviews
Beginner · Course · 1 - 3 Months
Status: Free
Scrimba
Learn to code with AI
Skills you'll gain: HTML and CSS, Web Development, GitHub, Version Control, Front-End Web Development, Application Deployment, ChatGPT, Javascript, Responsive Web Design, Debugging, Application Development, Database Application, Artificial Intelligence
4.6
Rating, 4.6 out of 5 stars
108 reviews
Beginner · Course · 1 - 3 Months