Code smells, like bad hygiene, might not seem like a big deal at first, but over time, they can create serious headaches. In this session, we’ll talk about practical ways to spot and fix code smells while building habits that keep your codebase in good shape.

We’ll look at common pitfalls like methods that drag on too long, repeated chunks of code, and confusing names. I’ll also show how tools like EditorConfig, static analyzers, and CI/CD pipelines can help catch and prevent these issues before they grow. Beyond tools, we’ll focus on practices that lead to cleaner code, like regular reviews, meaningful testing, and the kind of refactoring that doesn’t feel like a chore.

Using examples from projects I’ve worked on, including some tricky legacy codebases, I’ll share tips for tackling messy code. We’ll go through strategies to clean and modernize older systems while keeping collaboration smooth and avoiding new bugs. You’ll see how sticking to consistent coding standards and fostering a shared responsibility for clean code can improve teamwork and make the whole process more productive—even when you’re dealing with inherited tech debt.

Whether you’re just starting out or you’ve been in the field for years, this talk is packed with ideas and tips to help you write and maintain code that’s not only functional but a pleasure to revisit.