Oleg Andreev



Software designer with focus on user experience and security.

You may start with my selection of articles on Bitcoin.

Переводы некоторых статей на русский.


Product architect at Chain.

Author of Gitbox version control app.

Author of CoreBitcoin, a Bitcoin toolkit for Objective-C.

Author of BTCRuby, a Bitcoin toolkit for Ruby.

Former lead dev of FunGolf GPS, the best golfer's personal assistant.


I am happy to give you an interview or provide you with a consultation.
I am very interested in innovative ways to secure property and personal interactions: all the way from cryptography to user interfaces. I am not interested in trading, mining or building exchanges.

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July 2

Python paradox economics

“Another example of the inefficiency of large organizations. Individuals have little to gain in successfull projects (the company won’t make them rich), but much to lose in unsuccessful ones (they could loose their job). So the rational decision is to avoid risk, as it is not balanced by return.”

See also Python paradox