4x founder

Jeff Tang

Peptides & Consumer Bio · Acquired by Bryan Johnson · YC W21

Founder

2026Angel Investor· Daytona

Founder · since 2019

Company

Daytona

Role

Angel Investor

current

Stage

—

no public source

Raised

—

no public source

Based

—

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

Profile coverage5 of 7 · missing posts, contact

Eat Blueprint

Longevity Nutrition Service

Experience

Career

@jefftangx
Creator & Organizer · 2026 – Present
2026
Sazabi
Angel Investor · 2026 – Present
2026
Daytona
Angel Investor · 2026 – Present
2026
Pioneer Fund
Venture Partner · 2024 – Present
2024
Orange DAO
Founder
Investor · 2022 – Present
2022
Blueprint
Head of Business Development · Los Angeles Metropolitan Area · 2024 – 2025
2024
Eat Blueprint
Founder
Founder and CEO (Acquired) · San Francisco Bay Area · 2023 – 2024
2023
Athens Research
Founder
Founder and CEO (YC W21) · San Francisco Bay Area · 2020 – 2023
2020
Microsoft
Software Engineer Intern · Greater Seattle Area · 2019
2019
Strata Labs
Founder
Founding Engineer (acquired by Ripple) · San Francisco Bay Area · 2019
2019
LiftIgniter
Full Stack Engineering Intern (YC W14) · San Francisco Bay Area · 2018
2018
GroupRaise.com
Growth Marketing Intern · Houston, Texas + Santiago, Chile · 2017
2017
Tesla
Product Specialist, Part-time · Houston, Texas · 2015 – 2016
2015

Founder of Athens Research (W21), an open-source networked note-taking app. Pivoted to Eat Blueprint, acquired by Bryan Johnson / Blueprint Protocol.