My specialty has been managing projects at the border of software engineering and what internet companies call "science" (data analysis and applied machine learning). In particular, I managed the anti-webspam program at Yahoo! Search, the relevance and ranking program at Powerset (a semantic search startup), and the search summaries program at Microsoft (Bing).
I recently decided that 10 years in web search and 2 years at Microsoft were enough, and I'm founding a very small tech startup unrelated to web search. Stay tuned.