Building Software Step by Step

The Software Development Life Cycle (SDLC) is a process that guides how software is created, from the first idea to the finished product. Each step helps teams design, build, test, and improve their programs.

Main Stages of SDLC

• Planning: Understanding what the software should do.
• Design: Creating a blueprint or plan for the program.
• Implementation: Writing the actual code.
• Testing: Checking for errors and making sure everything works.
• Deployment: Releasing the software to users.
• Maintenance: Fixing bugs and updating features.

Why Follow a Cycle?

By following these steps, teams avoid mistakes, save time, and build reliable software that people enjoy using.

Real-World Example

Think of developing a new mobile app: you plan features, design screens, code, test on devices, launch, and update based on feedback.