Sikorka is developed by Lefteris Karapetsas. I am an Ethereum developer, software engineer and all around tinkerer. You can always contact me by sending me an email to

Sikorka is a hobby project and I am also employed full-time in another Ethereum related company so there may be some delay in answering. Nonetheless all inquiries/questions will be answered as soon as I get to them.

For other ways to reach me and keep up to date with what I do: