Scalability: How do you handle scaling your application as the user base grows? Any tools or practices you use to ensure smooth performance under heavy load?
Cross-Platform Development: Do you use a cross-platform approach for mobile app development? How do you manage the trade-off between native features and the convenience of a single codebase?
Security: What’s your go-to strategy for ensuring your app is secure, particularly when dealing with sensitive data?
Testing: What challenges do you face when testing applications, and how do you tackle issues like test coverage and debugging?
User Experience (UX): How do you ensure a seamless user experience while dealing with technical constraints or rapid project timelines?
Continuous Integration/Deployment: Do you have an efficient CI/CD pipeline set up for your projects? If so, what tools do you use, and what’s worked best for you?