The problems we found, the systems we shipped, and the numbers our clients measured.
What we diagnosed: Pinpointed exactly where the recommender was losing users, across recall coverage, ranking, diversity, and cold-start.
What we diagnosed: Traced untrustworthy dashboards to upstream schema drift, then mapped the true cost of every query and the hours the whole company lost to it.
What we diagnosed: Broke down the cost structure of the video-generation pipeline and how often it had to retry to land a usable asset.
What we diagnosed: Found the manual bottlenecks across the ad-ops pipeline and how many hours each one was quietly eating.