Hi, I'm Gui.
I'm Brazilian, 20, and I study finance and business analytics at Boston College. Most of what I know I learned by building: a tool at a fintech that the whole team ended up using, a platform for my mom's law firm that's live with real clients, and a flight simulator project I'm a little too proud of.
I like taking a messy, manual problem and turning it into something people actually use.
I'm looking for a Summer 2027 internship as a product engineer, forward deployed engineer or PM, ideally at a startup. I hold an Italian passport, so I can work anywhere in the EU.
Where to?
Six parts of my life. Each one opens a page with the details.
Work experience
A year at a YC-backed fintech and a summer in venture capital.
Projects
Things I built that people actually use, plus the startup that didn't work.
Academic
Finance and Business Analytics at Boston College, and an international school in Brazil before that.
Volunteering
Five years teaching free tennis lessons to kids from low-income families.
Personal
Where I'm from, how I ended up in Boston, and the languages I speak.
Interests
Aviation, tennis, Grêmio, history and a betta fish.
Where I've lived
Click a place to zoom in and read the story. The codes are each city's airport, an old habit from flight simming.
Say hi
If you're building something and need someone who ships, I'd love to hear about it. Email is best: guilhermecargnin01@gmail.com. I'm also on LinkedIn.
Gui