Bill Wang

Besimple.ai, Y Combinator X25 | Ex-Meta | Brown

Co-founder

Besimple AI· Spring 2025 🇺🇸 Menlo Park, California, United States

in LinkedIn

2025Co-founder· Besimple AI

Founder · since 2025

Company

Besimple AI

Role

Co-Founder

current

Stage

—

no public source

Raised

—

no public source

Based

—

Founder / co-founder — the company's markEmployee / research role

Source: LinkedIn work history

Profile coverage5 of 7 · missing posts, contact

Besimple AI

Voice data for AI

Spring 2025

Experience

Career

Besimple AI
Co-founder
Co-Founder · 2025 – Present
2025
Facebook
Software Engineer · 2017 – 2025
2017

Bio

Shenzhen-born, Rhode Island-brewed, Bay Area-domesticated. While at Meta, launched 7 products and killed 2. Most recently, led the GenAI Annotation team, developing an in-house annotation platform for training LLaMa. Previously, managed an engineering organization responsible for improving connectivity for over 300 million users and optimizing 70%+ of Meta's annual SMS spend.