doy-lee // TODO: Doyle T.

_{C++17, CMake, Docker, DDS+Kafka (distribution), discrete event simulators (game engine-esque)}

AOS creates creating trustable and explainable AI using multi-agent systems with the cognitive framework, Beliefs, Desires and Intentions (BDI). My role involves improving the AI toolchain such as improving cross-agent collaboration, forward planning, scheduling and deconflicting of agent intentionality, its execution and distributed agent communication to improve resilience in adversarial situations.

• Coordinating multiple toolchain upgrades of our in-house AI frameworks, end-to-end
• Added virtual-memory backed allocators for cache locality, reduced syscalls and memory profiling
• Co-implement protocol to distribute agents onto different routing technologies (DDS & Kafka)
• Responsible for the docs website with APIs & manuals, end-to-end for production releases
• Implement multiple discrete event simulators for verification of agent behaviours
• Documenting best practices, patterns and tutorials for designing effective multi-agent systems
• Implement real-world system specs in a multi-agent architecture to highlight deficiencies in the development methodology leading to new protocols, e.g. researching interfaces for humans to effectively contribute into the agent decision making.

• Agent Orientated Software aosgrp.com

_{C++14, Boost, CMake, Docker, Android+Windows+Mac+Linux clients, Qt5, Monero Cryptonote & EPEE Levin P2P Protocol, Open Source Maintainer (Oxen), Libsodium (EC Cryptography)}

Oxen is a non-for-profit, open-source company developing privacy protocols and tools. I implemented[1] a decentralized layer of servers known as the Service Node[2] network that distributes the blockchain and maintains layer access-control. They coordinate peer-to-peer to evict underperforming and malicious peers whilst generating entropy for securing blocks using checkpointing[3] and a commit-reveal scheme known as Pulse[4].

With over 1k+ servers and growing, the Service Node network provides a sybil-resistant foundation to facilitate a privacy preserving onion routing network, Lokinet, and, a privacy preserving messenger, Session.

• Rapidly learning & upskilling as their first developer in the startup to form a development methodology and hiring practices
• Implement a resilient server layer over new P2P gossip protocols: node de/registration & rewards, service metrics & voting
• Form immutable checkpoints to secure blocks using shared consensus to provide faster finalization of transfers on the network
• Create an on-chain DNS registry to map cryptogaphic keys to human readable aliases (e.g. Lokinet domains, Oxen wallets and Session aliases)
• Transition from Proof of Work to Proof of Stake live in production, deprecates miners for a commit-reveal scheme to generate entropy for minting blocks
• Ownership of release process (build/package/distribute) end to end.
• Patching of 0-days and exploits & recovering from consensus failure on a live production network
• Improved the test framework for including re-write of Monero's framework and adding integration tests using IPC over named pipes

• Oxen Website oxen.io
• [1] Git Commits github.com/oxen-io/oxen-core/pulls?q=is%3Apr+author%3Adoy-lee+is%3Aclosed
• [2] Service Nodes oxen.gitbook.io/oxen-docs/about-the-oxen-blockchain/oxen-service-nodes
• [3] Checkpointing github.com/oxen-io/oxen-improvement-proposals/blob/master/LIPS/LIP-3.md
• [4] Pulse github.com/oxen-io/oxen-improvement-proposals/blob/master/LIPS/LIP-5.md

Game development company most popular for developing World of Tanks. I was in the tools team assisting with the development of the editor for the asset pipeline.

• Wargaming Sydney wargaming.com

• UNSW unsw.edu.au