One source of truth across product and marketing
A SaaS team's product analytics, CRM, and ad platforms all told different stories, so marketing and product argued over whose numbers were right and leads slipped between the tools.
I rebuilt tracking on a clean schema, unified identity across the tools, and wired the connections into the workflows the team already used, with monitoring so a broken sync got loud instead of silent.
Marketing and product worked from the same funnel for the first time, on data both sides trusted.