Blog not ranking for my name

[james.crowley]

Hi everyone. I'm new here so apologies if I'm not asking an appropriate question - just let me know!

Can anyone help me figure out why my blog (https://www.jamescrowley.net/) isn't ranking at all for my name? I've run it through the standard Moz audit tools and it hasn't picked up any major issues.

It ranks fine for my name plus " CTO", but doesn't appear anywhere in the top 50 without that qualifier. I realise there are many other 'James Crowley's to compete with but weirdly even my GitHub profile page appears to rank higher (https://github.com/jamescrowley)

I moved the domain a while back (18 months+) and I used to rank highly, but it never seems to have recovered (all the standard redirects are in place, and told Google at the time about the move).

Any suggestions would be very much appreciated!