Sara Barthel de Weydenthal
Math + Econ @ UW | Building @ Posy | 2025 & 2026 FSF & G-III Scholar | Prev Goldman Sachs
- Role
- Co-founder and CEO at Posy Social
- Location
- Seattle, WA, US
- LinkedIn followers
- 500 followers
Experience
Co-founder and CEO
Jan 2026 — Present
With Posy, take a short quiz. Our algorithm then hand-selects 10 highly compatible matches, tailored to your personality, interests, and dating goals. For each match, we curate thoughtful, intentional date spots so your connection has room to truly blossom
Education
University of Washington
Bachelor of Arts - BA, Double Major in Mathematics, Economics
2023 — 2026
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