I've been in the D&D game since 2nd Edition. I have run several 3.5 Forgotten Realms campaigns from level 1 into epic levels. I've run a number of classic modules converted to 3.5 as well. (See below). I finished running Princes of the Apocalypse and Curse of Strahd here on Roll20 just recently.
I'm very well versed in every Marvel game system released, from TSR's FASERIP system to the SAGA card system to the most recent Marvel Heroic Roleplaying from Margaret Weis. Likewise, I am an avid fan of Mutants & Masterminds 3rd edition and DC Adventures from Green Ronin.
Take a look at some of my past campaigns.
https://there-is-no-justice-league.obsidianportal.com/
https://city-of-splendors-waterdeep.obsidianportal.com/ (Duel DMs/writers here).
https://castleravenloft.obsidianportal.com/
https://ruins-of-greyhawk.obsidianportal.com/