Early Supporter

Shireen Walker

Founder building scalable, community-driven platforms with strong product vision, sharp execution, and a relentless focus on real user problems.
Goals: Build up a team · Need support
1 Followers · 1 Contacts

My Startups 1

CHAAMO

CHAAMO

A trading card marketplace built by collectors to buy, sell, and track card value with confidence.
Alle Startups

About me

In short

I’m a product-driven founder with experience launching and scaling platforms from the ground up. I combine vision with execution, care deeply about user experience, and build community-led products that solve real problems and grow sustainably.

Industries

E-Commerce & Retail

Looking for

Looking for a hands-on technical co-founder to take ownership of an already built trading card marketplace and lead its next phase of development and scale.

Offering

Offering 10% equity and a true co-founder role to someone excited to own the tech and help grow a live trading card marketplace.

See Shireen Walker 's full profile to

  • find out if you have matching business interests
  • learn more about Shireen Walker 's offerings or needs
  • connect and contact Shireen Walker directly

People also viewed

  • Alex Smith

    Alex Smith

    Faith Driven

  • James Curran

    James Curran

    25 years - startups and scale ups. 5 years at Google. Fintechs, Insurtechs, Aggregators, Compliance, Edtech, Customer Rewards and Recruitment startups.

  • Vicente Candido

    Vicente Candido

    Seasoned full-stack developer that is looking for the next startup to collaborate with. Ex-Revolut, ex-Santander. 2 exits

  • Rukevwe Toka

    Rukevwe Toka

    Global Marketing Leader | Driving $1.5B+ Revenue & $23B+ TPV | Growth Engine Builder & Operator | 13 Years SaaS, FinTech & CPG in B2B, B2C & B2B2C

© foundersbase.com 2026