Data Analyst Cover Letter Example

I saw that Cartly is moving from a scattered reporting stack to a unified data warehouse — the kind of transition that creates a 12-month window to establish the analytical foundation that shapes how the whole company makes decisions. That is exactly the work I have been focused on for the past three years.

At PocketBank I automated 14 daily reports into a single Looker dashboard, saving the ops team 20 hours per week and giving finance a real-time view of reconciliation for the first time. More importantly, it shifted how the team related to data — from requesting reports to asking questions. That cultural shift is usually harder than the technical work, and I am proud of both.

My most commercially meaningful contribution was identifying a checkout abandonment spike caused by a currency-rounding bug — an issue the engineering team had not flagged because it looked like normal variance in the raw event data. Digging one level deeper into the payment event sequence uncovered it. The fix recovered an estimated $180k in annual GMV.

I work well on async teams: I write self-contained analyses with executive summaries, annotated SQL, and clear "what this means for the business" conclusions. No one should need to schedule a call just to understand an insight I produced.