Ask HN: Which Dev Area Should I Specialize In?

I'm a Software Engineer graduated in 2020 and worked as a tutor for 2 years and an actual software engineer for a 1 year 8 months.

My software engineering role was a frontend role, I was responsible for building out a startup's website from scratch following a Figma design, it was difficult as it was the first time I'm doing such a thing, but I pulled it off quite nicely. However, I was laid off soon after because the startup failed to get funding.

I am now looking to dabble in a different field, not web development, but, I can't decide between one of the below fields:

• iOS development

• Android development

• Game development

• anything else ...

My primary focus is to get a fully remote job as a software engineer. PS: I also love fields / technologies that are nice to solo devs