Code Refactoring Course
The Code Refactoring Mastery Course equips you to handle legacy code effectively. You will master test-driven refactoring techniques, streamline discount calculations, establish CI-integrated workflows, and produce clear documentation. This enables safer code changes, fewer bugs, and simpler evolution of complex systems.

4 to 360 hours of flexible workload
certificate valid in your country
What Will I Learn?
This course teaches safe refactoring of legacy code while maintaining its behaviour. Learn to identify code smells, create small pure functions, and reorganise discount logic with distinct responsibilities. Utilise targeted unit tests, characterisation tests, CI pipelines, and succinct documentation to develop an efficient workflow for quicker refactoring, bug reduction, and easier future modifications.
Elevify Advantages
Develop Skills
- Refactor legacy modules swiftly without disrupting functionality.
- Craft robust characterisation tests for unstable legacy code.
- Design clear discount logic covering pricing, coupons, and VIP rules.
- Implement CI pipelines to safeguard refactoring in live projects.
- Provide precise documentation for refactored code components.
Suggested Summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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