Well you're closer to it than I am, but I would think there's no viable business migrating data off a decades old platform. You'd definitely have to find the right niche community to get any business at all.
> I'll take anything as a job now. I can get my own Working Holiday visa. But I've been turned down by farms and construction companies, not only tech companies.
The problem with this approach is that businesses are after specific skills. Except for minimum wage roles, which are going to be awkward for a guy with a degree. Basically, if I was a hiring manager at a restaurant I would assume you would be looking for something better almost immediately.
So assuming you can't get a fast food or farmhand job, you need to be presenting some useful skill.
I had a look at your CV.
- Those logos, what are they? Did you work there? Did you build those sites?
- When I'm looking at SWE CVs, I have about a minute to form an opinion. First, I look for relevant techs. You have some, but the easiest CVs to scan have a block at the top: C++, Kubernetes, Linux, React, JS, and so on. I might not even look at the rest of the CV if I'm looking for a C++ dev and it doesn't stick out immediately, even if it's in there further down. Looking at your CV, there's a bunch of reasonably current techs like TensorFlow, but I only saw that the 3rd time I had a look.
- You did pretty well at your IB, and you did pretty well in your degrees. You were obviously a conscientious student.
- You've got some really interesting skills under your personal interests. Stick them in the skills block.
No reason why someone wouldn't decide to interview you. What happens when you apply to Google/FB/etc?