Programming development follows a logical process. It starts with an idea in your mind, then transforms into code instructions on a computer, and finally becomes a real platform like Preply. Although software seems intangible, it's built through systematic steps and logical thinking.
The first step in programming is requirements analysis. You need to clearly define what problem your software solves and who will use it. For Preply, the problem is connecting teachers and students for online learning. Then comes system design - planning how different parts work together, designing the database to store user and course information, and creating user interface layouts.
Development starts by breaking the project into smaller, manageable modules. For Preply, this includes user login, teacher search, booking system, and payment processing. Each module is developed separately, then integrated together. The implementation involves writing frontend code for the user interface and backend code for server logic and database operations.
After development comes testing - checking if each function works correctly, finding and fixing bugs, and testing different user scenarios. This is crucial because bugs can break the user experience. Once testing is complete, the software is deployed to a server, making it accessible online. The deployment process involves configuring the server environment and ensuring everything works in the live environment.
Software development doesn't end at deployment. It's a continuous cycle of improvement. Developers gather user feedback, add new features, fix issues, and optimize performance. Preply didn't become the comprehensive platform overnight - it started as a simple idea and grew through countless iterations, each adding more functionality and improving user experience. This iterative process transforms simple concepts into complex, powerful platforms.