Key best practices: 1. Never use `Thread.sleep()` (use Explicit Waits), 2. Always use Page Object Model, 3. Keep tests 'Independent' (one test failure shouldn't stop others), 4. Use meaningful Assertions (clear failure messages), 5. Implement proper exception handling, 6. Use meaningful test names, 7. Maintain a central Object Repository, 8. Generate comprehensive reports with screenshots, 9. Use data-driven testing for coverage, 10. Implement listeners for cross-cutting concerns.
An interviewer asks: 'Tell me about a complex automation challenge you solved.' What is a good way to structure this?
When interviewing, always discuss the 'Why' behind your choices. 'I use explicit waits because they're faster and more reliable than hard sleeps.' Not just 'I use explicit waits'.
Interviewers look for: Understanding of core concepts (not just syntax), Practical experience with real-world scenarios, Knowledge of best practices and design patterns, Ability to troubleshoot and optimize, Communication skills to explain technical concepts.