Joseph Zhang

CEO @CatchBack Cards (YC W26), we sell expensive cardboard

Founder

CatchBack Cards· Winter 2026🇺🇸 Stanford, California, United States

in LinkedIn 𝕏 @sohan_zhang

2025Founder· CatchBack Cards

Founder · since 2025

Company

CatchBack Cards

Role

Founder

current

Stage

—

no public source

Raised

—

no public source

Based

San Francisco, CA

current

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

Source: LinkedIn work history

Profile coverage5 of 7 · missing posts, contact

CatchBack Cards

The most thrilling way to create and rip digital collectible packs

Winter 2026

Experience

Career

CatchBack Cards
Founder
Founder · San Francisco, CA · 2025 – Present
2025
Nexus
Software Engineer · 2025
2025
McKinsey & Company
Consultant - Digital and Analytics · San Francisco Bay Area · 2024 – 2025
2024
Amazon Web Services (AWS)
Software Engineer · Seattle, Washington, United States · 2024
2024
The Farmlink Project
Software Engineer · 2023 – 2024
2023
McKinsey & Company
Business Analyst - Digital and Analytics · Atlanta, Georgia, United States · 2022
2022
AbilityHacks
CS for Social Good Studio Instructor · Atlanta, Georgia, United States · 2021
2021
UNICEF
Software Engineer · 2020
2020

Bio

Previously early engineer at a crypto startup building a DEX and NFT launch platform. Former consultant at McKinsey working on AI transformation projects for large enterprises, and software engineer at AWS focused on cloud storage infrastructure. Personally sold over $500K in Pokémon cards, giving deep familiarity with the collectibles ecosystem.