[Your Name] · [Email] · [Phone] · [City, ST]
April 21, 2026
Dear Hiring Manager,
I'm writing to apply for the Senior Financial Analyst role on your FP&A team. Your posting mentioned rebuilding the forecasting process in Pigment and tightening the forecast-to-actual variance below 5% — that's the exact work I led at Datadog last year, where we brought quarterly operating-expense variance from 9.4% to 3.1% over three cycles.
At Datadog I was the FP&A lead for the engineering and product organization, owning a $420M annual operating budget across 1,400 headcount and 9 cost centers. I rebuilt the driver-based forecast model in Pigment — replacing a 14-tab Excel workbook that the prior analyst had hand-maintained — and tied every headcount line to a hiring plan, every cloud line to a workload forecast, and every software line to a per-seat driver. The rebuild cut close-cycle forecasting time from 11 business days to 4, cut OpEx variance from 9.4% to 3.1%, and caught a $2.3M over-hiring risk in engineering that would not have been visible under the old monthly bottom-up approach. I also built a DCF + scenario model for a $60M infrastructure vendor consolidation decision that went to the CFO and VP Engineering; the final recommendation — a two-year phased migration — was adopted over the original big-bang proposal.
Before Datadog I spent two years in investment banking covering the software sector, where I built three-statement models, LBO models, and DCFs under the usual time pressure — and learned how to defend every assumption in front of a skeptical MD. I mention this because I think the best FP&A work borrows from banking: rigorous model structure, clear assumption tracking, and a willingness to say 'the model says X but I'd adjust for Y' rather than hiding behind the spreadsheet. I'm also fluent in SQL and use Python (pandas) for anything that exceeds Excel's practical limits — the driver model at Datadog pulled directly from Snowflake.
I'd welcome the chance to walk through the Pigment rebuild and the $60M vendor consolidation DCF in detail — including the sensitivity analysis the CFO pushed back on. Happy to share a sanitized version of the driver-model structure as a first-call reference.
Sincerely,
[Your Name]