Stax: Launching a Developer Tool

Senior UX Researcher@ Google Labs2025

Overview

A platform to help developers evaluate which LLM(s) work best for their applications.

Impact

Identified 30+ usability issues and landed dozens of fixes weeks before product launch; helped team identify and prioritize specific user groups.

Methods Used

User InterviewsUsability TestingCompetitive Analysis

Ask Me About

  • How to do research with developers
  • The challenges developers face with LLM selection
  • Autoraters and complex UIs