I am into UI design, software architecture, information security and crypto-anarchy.

Contacts

• Email: oleganza@gmail.com
• Linked In: n/a.
• Twitter: @oleganza
• Telegram channel: @oleganza_channel (DMs: @oleganza)
• Github: @oleganza
• PGP key: 6456 F1F5 C543 2530

Work

• Building Tonkeeper: powerful wallet app for TON (2021-today).
• Author of ZkVM: blockchain with confidential smart contracts (2019-2020).
• Author of Gitbox, a 5-star version control app for OS X.
• Author of CoreBitcoin, a Bitcoin toolkit for Objective-C and Swift (2013-2015).
• Author of BTCRuby, a Bitcoin toolkit for Ruby (2014-2015).
• Designer and developer of Mycelium iOS wallet (2014).
• Co-designer and developer of FunGolf GPS, currently TAG Heuer Golf, the best assistant app for golfers (2012-2014).
• Initial designer and developer of VK video service (2007–2008).

Writings

• Whitepapers of inventions for Bitcoin and cryptosystems.
• Selected articles on Bitcoin and cryptoanarchy.

Location

• Barcelona, Spain