Tunga Bayrak

AI Researcher & CEO @ Freya (YC S25)

Co-founder

Freya· Summer 2025 San Francisco Bay Area

in LinkedIn

2025Machine Learning Instructor· freeCodeCamp

Founder · since 2024

Company

freeCodeCamp

Role

Machine Learning Instructor

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

Freya

Voice AI for Enterprises

Summer 2025

Experience

Career

Freya (YC S25)
CEO & AI Researcher · 2025 – Present
2025
freeCodeCamp
Machine Learning Instructor · 2025 – Present
2025
MotionShark
Co-founder
Co-Founder & Researcher · 2024 – 2025
2024
Penn Quantum Computing Club
Co-President · Filadelfia, PA · 2022 – 2024
2022
Big Brain Holdings
Research Analyst · 2023 – 2024
2023
Penn Engineering
Teaching Assistant · Filadelfia, PA · 2023
2023
Aspiring Scholars Directed Research Program (ASDRP)
Quantum Computing & Machine Learning Researcher · 2021 – 2022
2021
Polygence
Researcher -Quantum Computing Algorithms · 2021 – 2022
2021
QTurkey
Quantum Computing Mentor · İstanbul, Türkiye · 2021
2021

Bio

CEO and Co-founder of Freya. Previously, he built VLMs for geometric reasoning and worked on Audio Transformers as an AI research engineer. As a Math Olympian, ranked 1st among 250,000 students at the Urfodu Math Olympiad and later 203rd Turkey’s national exams out of 3.5M+. At 16, he wrote his first paper on Quantum Machine Learning. Before dropping out of UPenn, he was a Teaching Assistant in the Engineering School and part of an AI Research team at Penn.