Software developer · WashU

Holden
Weinberg.

I built a game platform that reached 23,000 players in four months.

Now building tools for restaurant owners and the teams behind content creators. Studying Computer Science & Economics at Washington University in St. Louis.

Seeking a summer 2027 SWE internship
Holden Weinberg on campus
Based in St. Louis, from New York.

Selected work

2026
ribbonready.onrender.com
RibbonReady's live homepage, with restaurant opening services and an example opening

02 / Independent project · Prototype

RibbonReady

Getting a restaurant through the red tape.

I'm building software that prepares applications and coordinates the permits, inspections, and approvals needed to open a restaurant in St. Louis.

It reuses information across filings and tracks which approvals depend on others, with a shared workspace for owners and contractors.

Visit website

In development. Some government submissions are simulated.

starfin.io
Starfin's live homepage showing its creator payout product preview

03 / Team project · Early-stage startup

Starfin

Software for the business behind creators.

I'm working with a team on tools for brands and talent agencies to manage creator campaigns, invoices, and payments.

We're developing the product alongside conversations with creators and agencies, including exploring faster payouts tied to performance.

Visit website

In development. Screenshot shows the public product preview.

Also built

A few more projects
More projects

A little about me

I like having
something to show.

I like working on the whole product: figuring out the problem, writing the software, and improving it once people start using it. PvZH Vault has meant doing all of that, from the recognition pipeline to responding to players.

I'm studying Computer Science and Economics at WashU. Games are a particular interest, both the systems behind them and the communities that keep them going.

I'm looking for a summer 2027 software engineering internship, especially in games. If there's a fit, let's talk.