They conducted a phone interview and an onsite interview.

The phone interview consisted of a series of tasks within an Android app, requiring the implementation of incremental features.

The virtual onsite (conducted during COVID-19) included a couple of non-technical interviews, followed by a 2.5-hour session where the candidate implemented an app with minimal oversight from the interviewer. The interviewer left the chat, allowing the candidate to work alone.

I assume I failed the technical aspect of the onsite because they never contacted me again after the interviews concluded. It has been a month, and I have since accepted an offer from a different company.

Implement an app that fetches and displays data from an API endpoint.