Eugene Mandel
Head of Product, Superconductive Health
Eugene Mandel is currently the Head of Product at Superconductive Health. Most recently, he was a Senior Data Engineer at Jawbone. He was previously the CTO of CatchFree, an online service that makes it easy to find the best free solution for anything from streaming music to managing projects online. CatchFree was founded by Sean Ellis, and funded by Polaris Ventures, True Ventures, Index Ventures and First Round Capital. Prior to CatchFree, Eugene was co-founder of MustExist, a social media curation service for websites. Previously, Eugene was co-founder and chief architect of jaxtr. Jaxtr links your phone to the Web, so you can hear from callers worldwide while keeping your existing phone number private and so you can call people anywhere in the world directly from your mobile without paying expensive international toll charges. Before jaxtr, Eugene was a Software Engineer at Trovix and Sr. Software Engineer at FaceTime Communications. He holds a BS in computer science from Technion-Machon Technologi Le’ Israel.
Content & Articles by Eugene Mandel
Setting Up A Founder-Led Organic LinkedIn Content Machine With Claude
In this Mucker Growth Series session, we invited Jonathan Martinez, founder and CEO of GrowthPair, to share how founder-led LinkedIn content took his startup from zero to $1M in annual...
Lessons From Building An AI-Native Startup with Octagos
In this Mucker Growth Series session, we invited friends from one of our portfolio companies Haley Chute, CPO & CMO, and Harpreet Marwaha, COO & CFO of Octagos, to share...
How To Craft Your Website Messaging & Positioning as a Startup
In this Mucker Growth Series session, Anthony Pierri, co-founder of FletchPMM, walks through how to craft website messaging and positioning as a startup. FletchPMM is a consultancy that has worked...
2026 New York Tech Week Recap of Mucker Sessions
Mucker Capital went to New York Tech Week to host sessions for founders, operators, and builders thinking through how AI is changing product, growth, and search. Among the sessions were:...
Closing Enterprise Deals in Founder-Led Sales as a Startup
In our recent Mucker Growth Series session, I invited David Mackay, Managing Director at D9Y and one of our operating experts at Mucker, to talk about closing enterprise deals in...
The 10 Security Gaps That Plague Startups Before Their A Round
A NOTE ON SEVERITY Not every item on this list carries the same level of risk. Some are the kind of finding that stops a deal. Others are serious but...