Software Engineer Roadmap
Design patterns
Reusable solutions to recurring problems.
2 weeks · wk 15–16Core / deep pace5 topics15 Interview Questions
Why this pace:React already leans on patterns (HOCs, render props, hooks-as-strategy) — this stage generalizes what you use intuitively into named, portable patterns.
SEC FOCUS
Secure-by-default factories and builders make the safe configuration the easy configuration.
Topics & Action Items (5)
01
Creational: factory, singleton, builder
2 hrs02
Structural: adapter, decorator, facade
2 hrs03
Behavioral: observer, strategy, command
2-3 hrs04
Common anti-patterns to avoid
1 hr05
Patterns already in your standard library
1 hr