Senior Software Engineer · AI Agents · Product Engineering
Senior Software Engineer and product builder with experience designing, shipping, and maintaining commercial software across desktop, mobile, web, cloud, and enterprise environments. Current focus: Agentic AI systems that plan, execute, validate, recover, and complete real-world work.
Creator of Sidekick, a family of AI products for local work automation and Microsoft Office, supported by multi-model integration and production product infrastructure.
Designed and built the agent orchestration and local execution architecture: natural-language requests become plans, tool actions, validated results, and repair/retry steps. Includes sandboxed local execution, safety checks, an auto-discovered tool registry, and multi-model LLM integration.
Designed and built AI workflows for Excel, Word, PowerPoint, and Outlook. A shared multi-model gateway supports authentication, usage credits, and subscription infrastructure; agents send structured context and apply changes locally.
Built an inbound SMTP edge filter for Microsoft Exchange, combining SPF/DKIM/DMARC checks, attachment and URL reputation, LLM-based SCL 0–9 scoring, caching, policy headers, and relay. Demonstrates enterprise integration and security-focused production engineering.
Since 2013, designed, shipped, and maintained commercial App Store software. This long-running product engineering work spans release, maintenance, and user-facing delivery across Mac and iOS.
