Software Development

Learn more about the skills and certifications you need for a career as software or DevOps engineer, mainframe developer, QA tester, and more.

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[Featured Image] An aspiring computer programmer studies TypeScript vs. JavaScript and the applications of each on a computer in a sunny room with other learners.

TypeScript vs. JavaScript: A Guide

JavaScript and TypeScript rank in the top ten popular programming languages. Discover some of the uses, advantages, disadvantages, commonalities, and differences of each to decide which language is right for you.

September 30, 2024

Article

[Featured Image] Two software developers discuss unit testing in front of a computer screen in an office setting with other colleagues in the background.

Unit Testing: What It Is and How It’s Done

Discover the ins and outs of unit testing, a part of a broader, more extensive software testing regimen that supports software efficacy and reliability.

September 30, 2024

Article

[Featured Image] A young programmer uses the Julia programming language as they work on code at two computers in a colorful, casual office setting.

The Julia Programming Language: Uses, Benefits, and Careers

The Julia programming language helps scientists and engineers run technical programs. Learn more about this free, open-source language and its importance while exploring Julia programming language jobs and other details.

September 27, 2024

Article

[Featured Image] An aspiring computer programmer studies TypeScript vs. JavaScript and the applications of each on a computer in a sunny room with other learners.

TypeScript vs. JavaScript: A Guide

JavaScript and TypeScript rank in the top ten popular programming languages. Discover some of the uses, advantages, disadvantages, commonalities, and differences of each to decide which language is right for you.

September 30, 2024

Article

[Featured Image] Two software developers discuss unit testing in front of a computer screen in an office setting with other colleagues in the background.

Unit Testing: What It Is and How It’s Done

Discover the ins and outs of unit testing, a part of a broader, more extensive software testing regimen that supports software efficacy and reliability.

September 30, 2024

Article

Explore popular software development courses

Status: AI skills

IBM

Skills you'll gain: Istio, Node.JS, Software Development Life Cycle, Unit Testing, Object-Relational Mapping, Cloud Computing Architecture, Server Side, Application Deployment, React Redux, Kubernetes, Cloud Services, OpenShift, Git (Version Control System), Cloud Applications, Full-Stack Web Development, HTML and CSS, Cloud Computing, Jupyter, Generative AI, Interviewing Skills

Build toward a degree

4.6
Rating, 4.6 out of 5 stars
54K reviews

Beginner · Professional Certificate · 3 - 6 Months

IBM

Skills you'll gain: Software Development Life Cycle, Development Environment, Software Engineering, Software Architecture, Software Design, Programming Principles, Unified Modeling Language, Agile Methodology, Software Development, Scrum (Software Development), Web Development, Cloud Development, Integrated Development Environments, Application Development, Back-End Web Development, Front-End Web Development, Computer Programming, Python Programming

4.7
Rating, 4.7 out of 5 stars
3.2K reviews

Beginner · Course · 1 - 3 Months

Microsoft

Skills you'll gain: Excel Macros, Microsoft Excel, Data Cleansing, Excel Formulas, Pivot Tables And Charts, Dashboard, Forecasting, Data Presentation, Data Storytelling, Data Processing, Data Visualization Software, Data Manipulation, Data Visualization, Workflow Management, Data Quality, Statistical Analysis, Data Transformation, Data Analysis, Statistical Methods, Data Entry

4
Rating, 4 out of 5 stars
76 reviews

Beginner · Professional Certificate · 3 - 6 Months

[Featured Image] Two computer programmers discuss the abstraction layers they must implement within the program they are creating.

What Are Abstraction Layers?

Explore the importance of abstraction layers within computer programming and learn why this skill might be helpful for you as you pursue a career in software programming.

September 24, 2024

Article

[Featured Image] A networking professional navigates the data link layer as she works on her computer in an office setting.

What Is a Data Link Layer?

Explore the role the data link layer plays in the OSI model, including its benefits and common functions, and how to start working with OSI systems.

September 4, 2024

Article

[Featured Image] A woman at home sits at her desk and uses a laptop and a notebook to research how to become a software engineer without a degree.

How to Become a Software Engineer without a Degree

Learn more about how to become a software engineer without a degree, including what a software engineer does, the skills you will need, and how to develop them.

August 29, 2024

Article

[Featured Image] A woman stands outside wearing augmented reality (AR) glasses.

What Is Augmented Reality (AR)?

Discover the difference between AR and VR and how augmented reality (AR) can enhance the world with digital information, including real use cases for AR and careers that work with AR technology.

August 28, 2024

Article

[Featured Image] Learners in a computer science class attend a lecture about Linux vs. Windows as they explore various operating systems’ benefits and uses.

Linux vs. Windows: What’s the Difference?

Choosing the right operating system is an integral part of setting up a computer system. Explore the differences between Windows and Linux and get the details you need to decide on the operating system that best meets your needs.

August 27, 2024

Article

[Featured Image] Two coworkers, one male and one female, are at a desk together, looking at the tableau programming language on a computer.

Is Tableau a Programming Language?

While Tableau shares some similarities with programming languages, it’s not a programming language like Python and R. Learn what makes Tableau different.

August 5, 2024

Article

[Featured image] Two computer system analysts are working on a laptop, discussing their current project.

What Is a Computer Systems Analyst? 2025 Career Guide

Find out what a computer systems analyst is, including duties and responsibilities. Explore the requirements to become a computer systems analyst.

June 27, 2024

Article

[Featured Image] An IT professional writes code at his desk in an office with several other workstations and computers.

MATLAB vs. Python: Comparing Speed and Syntax

Explore the speed and syntax nuances in the MATLAB versus Python debate with this comprehensive guide for making informed choices in scientific computing.

April 11, 2024

Article

[Featured image] A software developer learns to conduct grey box testing to ensure optimal performance.

What Is Grey Box Testing?

Learn about grey box testing, a standard method in software development used to assess software programs. Explore what this method does and how you might use it in your career.

April 11, 2024

Article

[Featured Image] A young programmer uses the Julia programming language as they work on code at two computers in a colorful, casual office setting.

The Julia Programming Language: Uses, Benefits, and Careers

The Julia programming language helps scientists and engineers run technical programs. Learn more about this free, open-source language and its importance while exploring Julia programming language jobs and other details.

September 27, 2024

Article

[Featured Image] Two computer programmers discuss the abstraction layers they must implement within the program they are creating.

What Are Abstraction Layers?

Explore the importance of abstraction layers within computer programming and learn why this skill might be helpful for you as you pursue a career in software programming.

September 24, 2024

Article

[Featured Image] A networking professional navigates the data link layer as she works on her computer in an office setting.

What Is a Data Link Layer?

Explore the role the data link layer plays in the OSI model, including its benefits and common functions, and how to start working with OSI systems.

September 4, 2024

Article

[Featured Image] A woman at home sits at her desk and uses a laptop and a notebook to research how to become a software engineer without a degree.

How to Become a Software Engineer without a Degree

Learn more about how to become a software engineer without a degree, including what a software engineer does, the skills you will need, and how to develop them.

August 29, 2024

Article

[Featured Image] A woman stands outside wearing augmented reality (AR) glasses.

What Is Augmented Reality (AR)?

Discover the difference between AR and VR and how augmented reality (AR) can enhance the world with digital information, including real use cases for AR and careers that work with AR technology.

August 28, 2024

Article

[Featured Image] Learners in a computer science class attend a lecture about Linux vs. Windows as they explore various operating systems’ benefits and uses.

Linux vs. Windows: What’s the Difference?

Choosing the right operating system is an integral part of setting up a computer system. Explore the differences between Windows and Linux and get the details you need to decide on the operating system that best meets your needs.

August 27, 2024

Article

[Featured Image] Two coworkers, one male and one female, are at a desk together, looking at the tableau programming language on a computer.

Is Tableau a Programming Language?

While Tableau shares some similarities with programming languages, it’s not a programming language like Python and R. Learn what makes Tableau different.

August 5, 2024

Article

[Featured image] Two computer system analysts are working on a laptop, discussing their current project.

What Is a Computer Systems Analyst? 2025 Career Guide

Find out what a computer systems analyst is, including duties and responsibilities. Explore the requirements to become a computer systems analyst.

June 27, 2024

Article

[Featured Image] An IT professional writes code at his desk in an office with several other workstations and computers.

MATLAB vs. Python: Comparing Speed and Syntax

Explore the speed and syntax nuances in the MATLAB versus Python debate with this comprehensive guide for making informed choices in scientific computing.

April 11, 2024

Article

[Featured image] A software developer learns to conduct grey box testing to ensure optimal performance.

What Is Grey Box Testing?

Learn about grey box testing, a standard method in software development used to assess software programs. Explore what this method does and how you might use it in your career.

April 11, 2024

Article

Software development covers a wide variety of skills and careers, from programming to quality assurance to DevOps. With so many options and opportunities available, it can be tricky to know where to start. On Coursera, you'll find expert resources to support your goals, whether you're just starting out or are ready to take the next step in your career. Explore software development topics, including:

Frequently asked questions (FAQ)