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ONLINE ยท SILICON VALLEY, CA

Adam Xu

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I build software and the communities around it. By day I'm shipping BigSet as a software engineering intern at Tiny Fish. The rest of the time I run Hack SV, putting on hackathons that get teenagers building things they're proud of.

// shell - try it, it actually works

adam@hacksv: ~/portfolio

adam_os v25.06 - interactive shell

type `help` to list commands, or just poke around.

adam@hacksv:~$

// now

2025 - now

Software Engineering Intern @ Tiny Fish

Building BigSet, working across the stack on the data and agent infrastructure that powers the product.

2024 - now

Founder & President @ Hack SV

Started and run a nonprofit hackathon community for Bay Area teens. Lead organizing, sponsorships, and a team of volunteers.

// hack sv

Hackathons that don't gatekeep.

I founded and run Hack SV, a community for Silicon Valley's teenage builders. We run events where the goal is to make something, learn, and have a ridiculous amount of fun doing it - no resume required.

Counterspell Silicon Valley

first-timers welcome

A beginner-friendly hackathon built so anyone can ship their first project in a weekend, with mentors and zero gatekeeping.

Scrapyard Silicon Valley

build something dumb

The anti-hackathon. Build the most gloriously useless thing you can imagine - the worse the idea, the better.

// projects

01

BigSet

The product I work on at Tiny Fish - data and agent infrastructure at scale.

typescriptinfraagents
02

Hack SV platform

Registration, check-in, and judging tooling that keeps our events running smoothly for hundreds of hackers.

reactpostgresweb
03

Event automations

Scripts and bots that handle the unglamorous logistics - badges, schedules, sponsor comms - so organizers can focus on people.

pythonautomation
04

Side experiments

An ever-growing pile of half-finished CLIs, scrapers, and tools I build to scratch an itch and learn something new.

goclifor fun

// contact

Got something to build?

I'm always up for a good problem, a hackathon, or a cold email. Reach out.