Better not to attend the interview at Lowe's. Save your time because they seem to need aliens to work at their office. They simply reject you for small, small reasons. I suggest they directly recruit people from Google and Apple.

It took 3 weeks for 3 rounds of interviews. All rounds were technical only.

• The 1st round will be purely technical about Android and Kotlin.
• The 2nd round will be a manager round, asking about the architecture of your current project.
• The 3rd round will be a director round; it's also a technical round.

I wasted my time.

Ask all concepts about Android Kotlin.