
Justin Seidenfeld
Product, Supply Chain, & Manufacturing Expert
Super Mentor
4.8
25+ sessions
About
Justin is the Founder & CEO of Doris Dev, a product development company based in NYC and Hong Kong that's helped develop & launch a number of consumer product brands including Blueland, Pattern Brands, Lalo, Great Jones, Gravity Blankets, By Humankind, and Canopy to name a few. Justin has been on both sides of the table: service providers and brand owner. He learned a ton from co-founding, launching and scaling Canopy, the first-ever Doris Dev brand.
Experience
CEO @ Doris Dev
Doris Dev is a full suite product development agency based in NYC with a dedicated engineering and manufacturing team in Hong Kong. We are a team of product development experts who can lead any project from idea to market, including design, engineering, sourcing, manufacturing, testing, distribution and beyond.
Founder @ Canopy (@get.canopy)
Co-Founder @ Factored Quality
Head of Product @ Gravity Products
Chief Product Officer @ Raden
Head of New Product Development at Product Labs @ Buzzfeed
Links from Justin
4.8
Andrew S
Justin was a breath of fresh air! During our chat, he listened super intently which was amazing because, at the end of it, he hit me with a single question that immediately made me call my VP of Sales and chat about an idea that he had for my business. Those 30-minutes were invaluable. Thank you, Justin and Mentor Pass!

Jordan G
Great session with Justin! I have less experience in manufacturing, and he was able to walk me through what I wanted to know very well and help me form a game plan for moving forward.
Harel L
Justin is awesome, he managed to work with me on a short call on a strategy that can save my company a lot of money in reducing our supply chain costs, thank you Justin!
Christian A
That was an amazing call! Thanks a lot for telling me how I can improve the quality of my product.

James C
Great conversation, Justin gives both insightful and thoughtful advice.
FAQs
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Code of Conduct
No Pitching
Privacy and Confidentiality
Professionalism
30 minute call