My friend Edwin told me about you over the weekend and sent me a link to your site. He mentioned a scan doubler in your past. 
It's great to see the site being hosted on an A4000.
Do you write software for yourself or for others too?
I don't specifically recall a scan doubler job, maybe I sold something to him? Hard to remember everything over so many different jobs spanning decades.
Some of the Amiga software I've developed is used commercially as the interface to hardware I've designed, though I'm definitely not a software specialist; I have a software genius as a business partner who does most of that work. The majority of my software work is for my own needs. For example, I developed in-circuit debugger hardware/software that shows what the system ROM software is doing as an Amiga attempts to boot, which is invaluable for the complex fault finding work I often do.
More recently I did an embedded systems design (not Amiga related) that uses a new family of Microchip microcontrollers that are very low cost and feature rich. The problem with these new devices is that most EPROM/MCU programmers don't support them, and commercial programming solutions are expensive. I developed my own hardware and software for production programming that runs on an Amiga, which is a lot cheaper, faster and easier than the available in-circuit programming solutions.
No idea how to embed inline images here, but see attached. I might write some user documentation and upload the entire project to Aminet one day as an open source thing, if I can find the time and motivation.
Thanks. I'd like to get in touch with groups currently running, or perhaps with people open to starting a group. Seems like low odds, but I live in hope.
Send me your Email address and I'll put you in touch with who might be still around from Auckland Amiga.
I can imagine needing a more advanced editor/IDE for C, but for assembly, I like DevPac and AsmTwo.. I'll look into Cubic if my needs get more advanced. I sort of have Visual Studio Code on my Mac, but with Microsoft adding copilot into everything including Paint and Notepad, I'm losing confidence that documents I write or load into modern software won't be injected into an LLM. :/
At least having a source editor with syntax highlighting makes everything a lot easier, many IDEs are annoying to use anyway. There's some reasonable editor options on Aminet; I used
TuiTED back in the day since I found the editor that came with SAS/C to be horrible. And
Annotate might suit your needs, though you'll need more than a stock A500 to run it.