Software Engineering & Clean Code

CI diagram for GitHub Actions showing automated builds tests linting and deployments triggered by push pull requests and scheduled workflows across branches and environments secure

Developer reviewing code on multiple monitors annotated to illustrate SOLID: Single Responsibility, Open-Closed, Liskov Substitution, Interface Segregation, Dependency Inversion. UI

andCode review checklist for development teams: clear PR description, tests, linting, security checks, dependency review, code readability docs reviewer assignment, merge readiness

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Developer organizing modular, reusable code into components with docs, version control, automated tests, guidelines to ensure long-term maintainability, collaboration, scalability.

Graphic showing 2025 testing and debugging: AI-assisted tests, automated CI/CD pipelines, observability, real-time monitoring, feedback loops, incident playbooks, SCA checks daily.

Diagram showing a team using Git: branches, commit history, pull requests, code review, merge workflow, clear commits, automated tests, CI, and consistent branching conventions v1.

Illustration of design concepts: DRY: (Don't Repeat Yourself) and KISS (Keep It Simple) linked to code snippets, gears and arrows emphasizing simplicity, reuse and maintainability.

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Illustration showing a developer deciding when to add code comments: best practices, examples to use comments, avoid pitfalls, checklist icons for clarity, redundancy, maintenance.

Developer untangles spaghetti-like code into clear modular components, guided by tests and refactoring tools, illustrating careful stepwise restructuring to preserve functionality.