Spencer Mateega

Yo, have you heard of Spencer Mateega? The dude’s a straight-up tech prodigy and a total machine when it comes to startups and AI. He’s part of YC W25, which is no joke – those guys are the real deal, the top of the top. And he’s running AfterQuery, this sick research lab all about pushing AI to do crazy complex professional tasks, which is wild because most folks are just scratching the surface.

But get this – Spencer’s been crushing it way before he even got into YC. He built a SaaS product all on his own when he was still in his early days, and it had over 600 paying users. That’s including heavy hitters like the Kellogg School of Management. He sold that thing in late 2024 – no small feat. The guy’s got that entrepreneurial fire, no cap.

His background? Insane. He’s bounced around at Meta and Google as a software engineer – legit internships at two of the biggest tech giants. Plus, he did investment banking at Morgan Stanley and even worked at Silver Lake in private equity, where he was the only summer analyst from anywhere in the world. That’s some serious hustle. And even back in high school, he was already making waves – published an award-winning research paper and interned at a private equity firm. Dude’s been sharp since day one.

He’s programmed and sold multiple apps just for fun, showing he’s got that hands-on coding hustle. When he’s not grinding on startups or AI, he’s hitting the gym – trains for half marathons and lifts weights. The guy’s got discipline, for sure. And he’s not just about tech – he was studying for a master’s in CS while crushing his undergrad at Wharton. Dude’s a master of multitasking.

He’s also got a history with ed-tech, having founded and sold an ed-tech company before. Plus, he studied computer science at UBC. Basically, this guy’s been building, experimenting, and pushing boundaries since he was a kid. All of this shows he’s not just about success – he’s genuinely curious, hungry for innovation, and loves jumping into new problems.

So, what does this all say about him? Spencer’s process screams one thing: he’s all about building the future, not just talking about it. His experience shows he’s willing to jump into the deep end, learn fast, and create shit that actually moves the needle. Starting something big? That’s his jam. He’s wired to break barriers, whether it’s in AI, SaaS, or whatever’s next.

In short, Spencer Mateega is that rare combo of mad scientist and startup hustler – someone who’s been crushing it since day one, always pushing the envelope, and now leading the charge with AfterQuery. No cap, he’s someone to watch.