Senior Frontend Engineer — Linchpin Analytics
Remote · Feb 2023 — Present
- Cut LCP on the marketing site from 4.8s to 1.6s (-66%) by replacing client-rendered hero illustrations with sized SVGs, migrating to next/font with display: swap, and eliminating two blocking third-party scripts.
- Shipped a token-driven design system (24 primitives, 41 patterns) on top of Radix UI + Tailwind; adopted by 7 product teams; reduced new-feature time-to-prod by ~30% per the eng survey.
- Led the company's WCAG 2.2 AA migration: ran axe-core in CI, fixed 380 violations across 14 surfaces, and wrote the on-call playbook for the next migration wave.
- Mentored 2 mid-level engineers into senior; one now leads our mobile-web team.