IRC (Freenode): cloud nickname Cladis and Base or Base-w from clients; ##Baseconnect
Google: thecladis
Skype: chemist_acid
I'm also using fb.com, vk.com and ICQ. You can ask any of these or more (like mobile number) account details using any non very public way.
I have a SUL so all Bases belong to me save for commons' Base. I use (BaseSat account there). Technically my homewiki is Ukrainian Wikipedia but as I spend more time and feel better here I consider Meta-Wiki as my primary wiki.
Flags
If you need any help that I can provide you using one of flags listed below (or just help :)) I would love to do it but you should poke me regularry in case if work is long in time.
Bot:user:BaseBot flagged at ukwikip, ukwikiq, ukwikin, ruwikip, wikidata and here (only flagged for tasks not covered by standart bot policy are listed)
Note: I was an administrator for a one week in the very end of September, 2012 at ukwikip before I was emergency desysoped by a steward for reverting placing political-protest banner at Mediawiki:Sitenotice using selfunblockable robot.
I am WMUA member since 2013's summer. Mostly involved in WLE, WLM and Wikicondensedmilk projects.