Built two production services for elder-care pilot homes: (1) a contextual reminder engine that ingests 50 k+ smart-home sensor events per day and triggers prompts within an 8-second window, and (2) a GPT-4o–powered Alexa agent that carries multi-turn conversations. Achieved ≈ 200 ms end-to-end latency and seamless voice-first interaction.

https://ai-caring.org/

Created Cliptu, a SaaS tool that indexes every transcript in a YouTube channel for instant semantic search and automatically renders vertical Shorts with captions. Created YouTube shorts generating 10k+ views within the first 6 hours of posting.

https://www.youtube.com/@TheCliptu

Led development of a web app where intelligence analysts fine-tune models; boosted site specific mAP by ≈20 %, saving ~2.4 analyst-hours per day (≈880h / $60k per year) across 12 sites (estimated).

https://www.openmpf.org/

Launched MITRE Engenuity's ATT&CK Defender site, handled the database and frontend.

https://mad20.com/

Played a key role in implementing research on the reverse engineering of the Windows' virtual memory system, as part of the Windows Kernel Integrity Monitor team (WinKIM).

https://www.jhuapl.edu/techdigest/Content/techdigest/pdf/V32-N02/32-02-Pendergrass-McGill.pdf

https://i.blackhat.com/USA-19/Thursday/us-19-Sardar-Paging-All-Windows-Geeks-Finding-Evil-In-Windows-10-Compressed-Memory-wp.pdf