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Code Refactoring Course

Code Refactoring Course
flexible workload of 4 to 360h
valid certificate in your country

What will I learn?

This course teaches you to enhance old code safely without changing its behaviour. You'll identify code smells, craft small pure functions, and reorganise discount calculations with distinct roles. Using targeted unit tests, characterisation tests, CI pipelines, and brief documentation, you'll build a solid process to refactor quicker, cut down bugs, and simplify upcoming updates.

Elevify advantages

Develop skills

  • Refactor legacy code swiftly while keeping all behaviours intact.
  • Build robust characterisation tests to secure fragile old code.
  • Design clear discount logic separating pricing, coupons, and VIP perks.
  • Implement CI pipelines to automate testing during real refactors.
  • Document refactored code with straightforward, effective notes.

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
Workload: between 4 and 360 hours

What our students say

I was just promoted to Intelligence Advisor for the Prison System, and the course from Elevify was crucial for me to be chosen.
EmersonPolice Investigator
The course was essential to meet the expectations of my boss and the company I work for.
SilviaNurse
Very great course. Lots of valuable information.
WiltonCivil Firefighter

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