Brian Krejcarek

Nah but seriously, check out Brian Krejcarek – dude’s the real deal in the tech startup game. This guy’s been crushing it since forever, jumping into crazy original projects and never stopping. He’s a total serial entrepreneur, always chasing the future trend in wireless sensing and IoT tech. Basically, he’s the guy behind some wild smart label stuff and automation hacks that are gonna change how supply chains work – no cap.

He started out with a solid electrical engineering degree from Illinois Urbana-Champaign – the kind of foundation that makes you see the world differently. From there, he jumped into the startup scene, co-founding GreenGoose, which was all about wireless sensing. Then, he co-founded ZowPow, which was a YC W14 project – those wireless toy controllers for mobile games? Yeah, that was him. The dude’s always been into pushing tech boundaries.

Now, he’s the CEO and co-founder of Reelables, a YC-backed company that makes printable Bluetooth and 5G smart labels for supply chain and inventory management. Think about how nuts that is – labels that can be printed and then track shit automatically. This guy’s patents and innovations are all about making inventory and automation smooth, battery-powered, tiny, and smart as hell.

And it’s not just talk – he’s got multiple patents on IoT and smart labels. His work is about automating stuff we do every day – inventory, supply chain, tracking – making it easier, faster, smarter. He’s based in SF but has led teams across startups and big tech, always pushing the envelope.

What’s crazy is, his process proves he’s all about solving real-world problems, not just chasing tech for tech’s sake. He’s fueled by making tools that actually matter, not fluff. His story’s about relentless hustle, jumping into new tech, tackling problems most people overlook, and turning wild ideas into the products shaping the future.

Bottom line? Brian Krejcarek is the kind of founder who sees what’s possible, jumps in with both feet, and never stops innovating. Dude’s shaping the way we think about supply chain, inventory, and IoT. No bullshit – he’s a pioneer in making the invisible world of data and automation just work.