Achievements
- Y Combinator S16 alum
- Co-founder of Workstream Technologies, built automated hiring platform in SF
- Held multiple executive roles at Workstream, including Chief People, Strategy, and Product Officer
- Co-founder and CTO of Y Combinator-backed EdTech startup Emote
- Built front-end data visualization features and sales engines at Google
- Degree in industrial engineering and economics from UC Berkeley, Stanford ML cert
Have you met Lei Xu
Yo, so let me tell you about Lei Xu. This guy’s the real deal, straight up. He’s a tech vet who’s been all over the map but always grinding on stuff that actually matters. He’s a YC S16 alum, so he’s legit in the startup world, crushed it early on with Workstream Technologies, which he co-founded back in 2017 in SF. That company’s all about automating hiring, making it way easier for companies to find the right folks without the bullshit. Lei has worn every hat there, Chief People Officer, Strategy, Product, dude’s basically the human brain behind the whole operation.
But it’s not just startups, he’s got serious chops from Google, where he built front-end features for data viz and sales engines. That’s some advanced stuff, showing he’s got the engineering skills and product sense. Before that, he was at ZS Associates, helping Fortune 500s improve their management and sales. The guy’s got a solid background in both tech and biz, which is rare.
And get this, he’s also a co-founder and CTO of Emote, a Y Combinator-backed EdTech startup focused on teacher and student well-being. He’s not just about making money; he genuinely cares about having an effect. Plus, he’s got a degree from UC Berkeley in industrial engineering and econ, along with a machine learning cert from Stanford. The dude’s always learning, always pushing forward.
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Talk to herHe’s also dabbled at Victorway Consulting and PARC, a Xerox company, places where innovation and strategy come together. Basically, Lei’s been soaking up an ideal situation: big corporate experience, top-tier tech, and a startup hustle that’s all about building real stuff that scales.
The bigger story? Lei’s all about solving real problems with tech. He’s driven by a mix of curiosity, impact, and a no-bullshit attitude towards building things that actually change the game. He jumped into startups after grinding at Google and consulting, realizing that the real magic happens when you combine tech smarts with a deep understanding of what people need.
So yeah, Lei Xu is not your average founder. He’s got the kind of experience that makes him a legit force in the space, someone who’s been through the trenches, built from scratch, and is still out here pushing boundaries. That’s why he’s so important, he’s the guy who’s not just talking about the future, he’s creating it.

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