Important Notes:1. I'm not looking for a new job (I am looking to hire).2. If you can't tell me about it via email, you can't tell me about it.3. I don't sign NDAs (unless general counsel says I have to 😥).2014 - 2021: I've been focused on privacy-preserving data exchange and decentralized query mechanisms, secure multiparty computation, zero-knowledge proofs, self-sovereign identity, relationship-driven semantic data as a substrate for application design, blockchain scalability & interoperability, consensus-native access controls, tools for safe smart contract abstractions, secure credential storage and other cool stuff.I'm a no-longer-very-active contributor to https://github.com/decentralized-identity I'm interested in digital identity, distributed computing, cryptography, personal electric vehicles, AI/ML/NLP/vision, programming language design, alternative HCI, board games, game theory, game (like venison), archery, fidget spinners (2017 was a vibe), rock climbing, sky diving, yo-yos, and... lots of stuff, really.These days I spend more time on solution engineering, research, process design, people management, and other CTO stuff.Relevant keywords: Kotlin, Java, Python, Ruby, Javascript/Node.js, Solidity, C++, Bitcoin, Ethereum, blockchain, cryptocurrency, Lambda, Postgres/MySQL, Redis, ElasticSearch, InfluxDB, Kafka, Docker, Kubernetes, functional programming, software architecture, OOP, microservices, Shakespeare, scotchemacs forever! Never trust a text editor younger than you are.github.com/thedoctor