Freelance Glossary > B > Back-End

Back-End

Back-end development refers to the part of web development that deals with the server-side of web applications. Back-end developers are responsible for building and maintaining the technology behind websites, applications, and software that supports the front-end user interface.

Back-end developers work with databases, servers, APIs, and various programming languages such as PHP, Ruby, Python, Java, and .NET, to name a few. They are responsible for developing the logic and algorithms that power web applications, and they work to ensure that data is stored securely and accurately.

Back-end developers work closely with front-end developers, who are responsible for the client-side of web applications, to ensure that the application runs smoothly and efficiently. They also collaborate with designers, project managers, and other stakeholders to ensure that the application meets the needs of the business or organization.

Some specific tasks that back-end developers may be responsible for include database design, server-side scripting, API development, security implementation, and testing and debugging of the application.

Money Note: If an extra $1K–$5K/month would change your 2026 goals (debt, savings, travel, freedom), you’ll want to catch this: free live workshop from a freelancer who’s earned $4M+ online. No fluff. No gimmicks. A real roadmap. 👉 Watch the training or save your seat here »

See also: Milestone Payments

Articles that talk about "Back-End"

Cookiebot Review: Is This Cookie Consent Tool Worth It in 2025?

Cookiebot Review: Is This Cookie Consent Tool Worth It in 2025?

If you’ve built websites for clients lately, you’ve probably dealt with cookie consent requirements. You know what I’m talking about—those important popups that inform users...

Using Interactive Content To Showcase Your Freelance Work

Using Interactive Content To Showcase Your Freelance Work

Portfolios are boring. Yours. Mine. Everyone’s. You can post a hundred screenshots and drop testimonials all day, but none of that feels real. Too many stills...

The Future of Freelancing: Navigating the Evolving Landscape of Remote Work in Design and Development

The Future of Freelancing: Navigating the Evolving Landscape of Remote Work in Design and Development

Freelancing in design and development has exploded in recent years. More people than ever are choosing to work remotely, creating websites, apps, and graphics from...

What Does a UX Engineer Do on a Daily Basis?

What Does a UX Engineer Do on a Daily Basis?

UX designers and engineers are valuable experts who can apply their skills to various jobs. Furthermore, they can have diverse clients, from the automotive to...

More articles about "Back-End"