Sarah Lindqvist, CFA

Sarah Lindqvist is a Chartered Financial Analyst (CFA) with a decade of experience building and validating fixed-income and consumer-credit models at a regional bank. At ToolGrym she is responsible for the accuracy review: every formula, worked example, and published number is independently recomputed and checked against authoritative sources before a page goes live, and again at each scheduled content review. Sarah maintains the test suite that pins each calculator’s output to known reference values.