People/o-kwasniewski
Oskar Kwaśniewski

Oskar Kwaśniewski

founderYC
Specializes inDeveloper Tools

Co-founder & CTO of TesterArmy (YC P26). React Native Core Contributor (100+ PRs merged), created 5+ open-source libraries with over 2.5M downloads. Worked with Vercel, Meta, AT&T, and more.

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Products · 1
TesterArmy
TesterArmy
Founder

TesterArmy is an AI-driven platform for efficient application testing and bug detection.

Worked alongside
Piotr MatyjasikSzymon Rybczak
Roles are derived from products, launches and repositories we track — not from self-description.