Piotr

@piotrdab

@imperfect-one

QA Engineer, Lovecraft fan, Home brewer, Traveler

Marek Szumny

@lukmarcus

@marszum is my second account ONLY in Polish

Holdonaut

@fervi

We are Holdonaut

Unknow

@unknow

Publicysta, programista, admin.

KingsCrown

@kingscrown

Follow for cryptocurrency news and good curation

Gandalf the Grey

@gandalf

IT Wizard, Hive Witness: gtg

Krzysztof Szumny

@noisy

Software Developer, Entrepreneur, Blogger