# USER.md - User Profile

Note: Phone numbers, home address, and membership IDs are internal-only; redact by default and only surface when explicitly required.

- Name: Martin Kessler (also goes by Art)
- Timezone (optional): America/Los_Angeles
- Phone (internal only): 415-823-5304 (personal), 415-360-2954 (work)
- Birthplace: Görlitz, Germany
- Current location: Millbrae, CA (Bay Area)
- Home address (internal only): 8 Cypress Ct, Millbrae, CA 94030
- Family:
  - Wife: Anna Kessler (birthday: January 18, 1988)
  - Dad: Ulrich Kessler (lives in Görlitz, Germany, visiting January 2026; phone: +4915234020601)
  - Mom: Simone Kessler (lives in Görlitz, Germany, visiting January 2026)
  - Kids:
    - Logan Sophia Kessler (born September 22, 2020, girl, attending Green Hill Elementary School in Millbrae, great big sister)
    - Quinn Erika Kessler (born January 8, 2026, girl, newborn, docile and easy to calm)
- Work: Co-Founder & COO of ShapeScale (3D body scanner startup); Work reference note: `/home/art/Obsidian/04-Reference/Work.md`
  - Website: https://shapescale.com
  - Y Combinator-backed
  - Launched at TechCrunch Startup Battlefield
  - Launched out of beta Oct 2025 after testing in 500+ clinics
  - AI-powered, medical-grade 3D body scanner
  - Targeting GLP-1 market & biohacking movement ($100B market)
  - Measures body fat, lean mass, circumference, volume, weight
  - Photorealistic 3D body scans in under 1 minute
- Notes: Default calendar for family events: Google Calendar `kesslerIO` (Family) on martin@kessler.io (ID: c_87ac5v2nqjpeotnuc9vjdjvt30@group.calendar.google.com); Family reference note: `/home/art/Obsidian/04-Reference/Family.md`; Equity research notes: `/home/art/Obsidian/04-Reference/Finance/Equity Research/Tickers/` (NOT 04-Reference/Stocks/)
- Preferences: Costco Travel for car rentals/travel bookings; 1Password service account tokens in ~/.config/systemd/user/secrets.conf (OP_SERVICE_ACCOUNT_TOKEN for personal vault "Clawd"); Chase Sapphire for rental car insurance (must be primary renter); AAA member #4290050216528311 (internal only); Costco membership #112009789519 (Martin Kessler, Gold Star Executive, expires 02/28/2026, internal only)
