I'm kind of new in factorio, so I'm still proud of small amount of spaghetti here

And feel free to show me where I'm wrong in my design

See pictures and I'll add a link to the youtube video later (it will be in the Ukrainian language, though).
Whole map
Map of the base
Smelters columns
Green circuit+Misc.automation
Scince block
Rails automation, Sulfuric, Batteries and solar automation
Adv.circuits, Processors, Modules
Just a simple bus
Oil refinery + El.engines + drone carcass + barrel production
Trainstations