1. Code Quality Best Practices
Follow Swift coding guidelines and industry-standard design patterns.

Enforce consistent style with SwiftLint.

Write clean, modular code using reusable components to boost efficiency and reduce redundancy.

Handle errors properly using do-catch, try?, and try! patterns.

Prevent memory leaks with effective ARC (Automatic Reference Counting) management.

2. Unit & UI Testing
Write robust unit tests with XCTest to validate core functionalities.

Apply Test-Driven Development (TDD) to build stable, maintainable code.

Automate UI testing using XCUITest to verify user interactions.

Use mocking frameworks like Cuckoo for isolated and reliable tests.

Integrate CI tools like GitHub Actions or Bitrise for continuous testing.

3. Security & Compliance
Secure sensitive data with Apple Keychain Services.

Enforce secure networking using App Transport Security (ATS).

Implement biometric authentication with Face ID or Touch ID.

Follow secure coding practices to guard against injection attacks and data exposure.

Keep dependencies up to date to avoid vulnerabilities and maintain compliance.

4. Code Review & CI/CD
Perform peer-to-peer code reviews via GitHub or Bitbucket.

Automate builds, tests, and deployments using Fastlane.

Run static code analysis with SonarQube or SwiftLint.

Use feature flags to roll out features incrementally.

Monitor stability with Firebase Crashlytics to catch and resolve crashes early.