I grew up on IRC and building SMALL scripts starting in 5th or 6th grade for software of the day such as Palace, customizing small bits of code to rename items in the dreamcast version of Phantasy Star Online, etc. When I took the 1st year of software engineering classes at Cal Poly Software Engineering could code perfectly serviceable and had As/Bs.
What would be the best way for me to dip my toe back in and see the type of work I'd be doing working in tech in 2020? Is there a way to bring my skills up to the current day through free or paid remote coursework, and are there ways to get small freelance work I could use to build my resume? Are there any good blogs following someone who has taken a similar path?