Current Projects

• NoProtocol AI safety · agent-to-agent

  Security, reliability, alignment and usability analysis of AI models that talk to each other over the network without a strict protocol specification.

• FastLLM inference · kernels

  Native, secure, fast LLM inference with dynamic kernel shaping. 1.5× faster than vLLM / SGLang

• VideoIndex agentic AI · retrieval

  Agentic knowledge retrieval from long videos and documents. videoindex.org (open source)

• CodeWalk agentic AI · code understanding

  Agentic system and knowledge base for architectural understanding of large codebases. codewalk.app (open source)

Past projects: intelligent automation, knowledge-based question answering and web-based chatbot systems.

Interests

• Agentic AI
• LLM Post-training
• Reinforcement Learning
• Distributed systems
• Networking protocols
• Self-adapting / learning algorithms
• System and Network security

Focused on systems and learning algorithms that scale massively, supporting a few billion users every day.

Experience Highlights

• 8+ years building crowdsourced Wi-Fi location algorithms on Android and Chrome, serving 2.5B+ users / day.
• Built an API for near-ultrasound half-duplex communication on Android/iOS, using the standard mic/speaker on commodity phones.
• Designed and implemented Wi-Fi security protocols: open1x.org.
• Network security, peer-to-peer networking and consensus algorithms in the blockchain space.

Research

Papers (and an award) at top-tier ACM conferences: MobiCom, SIGMETRICS, MobiHoc.

Hobby Projects

• SafeSecret security · end-to-end encryption

  Fully end-to-end encrypted secret sharing. safesecret.link