---
title: "SeatSaver"
kind: student-project
location: "Holy Angel University"
tags: [students, student-work, apsi]
summary: "Reserve a seat at HAU student-org events, with a real headcount for the organizers."
---

*A final project from Full-stack JavaScript, 2026 first semester. Part of [Fifteen full-stack apps from a semester I almost did not survive](/calendar/2026-s1-apsi-students).*

<figure data-lightbox-group style="max-width: 22rem; margin: 0 0 var(--space-6, 2rem)"><a class="gallery__link" data-lightbox href="/media/projects/2026-1st-sem/seatsaver/square.webp"><img src="/media/projects/2026-1st-sem/seatsaver/square.webp" width="1080" height="1080" alt="SeatSaver, the project's square image" loading="eager" decoding="async" style="aspect-ratio:auto;height:auto;object-fit:contain"></a></figure>

## What it is

An officer posts an event with a fixed number of seats, students request one with their school email, and the officer approves or rejects from a queue, so organizers know the real headcount before the day instead of reconciling a Google Form with a Messenger thread.

Built with React, Express and PostgreSQL.

## Why it is here

Every org on campus has this exact problem, and the README names it better than I could. It opens straight onto a live event board, and its write-up of how Claude Code helped and where it got things wrong is honest in a way I want every student to copy.

## Find it

- Project: [github.com/TrstnSnhn/Seatsaver](https://github.com/TrstnSnhn/Seatsaver)
- Live: [trstnsnhn.github.io/Seatsaver](https://trstnsnhn.github.io/Seatsaver/)
- GitHub: [@TrstnSnhn](https://github.com/TrstnSnhn)
- LinkedIn: [profile](https://www.linkedin.com/in/tristansinohin/)

## Screenshots

<div class="gallery" data-lightbox-group style="--gallery-min: 14rem; align-items: start">
<figure class="gallery__item" style="grid-column: 1 / -1"><a class="gallery__link" data-lightbox href="/media/projects/2026-1st-sem/seatsaver/shot-3.webp"><img src="/media/projects/2026-1st-sem/seatsaver/shot-3.webp" width="1280" height="810" alt="SeatSaver, screenshot 3 of 3" loading="lazy" decoding="async" style="aspect-ratio:auto;height:auto;object-fit:contain"></a></figure>
<figure class="gallery__item"><a class="gallery__link" data-lightbox href="/media/projects/2026-1st-sem/seatsaver/shot-1.webp"><img src="/media/projects/2026-1st-sem/seatsaver/shot-1.webp" width="1280" height="1198" alt="SeatSaver, screenshot 1 of 3" loading="lazy" decoding="async" style="aspect-ratio:auto;height:auto;object-fit:contain"></a></figure>
<figure class="gallery__item"><a class="gallery__link" data-lightbox href="/media/projects/2026-1st-sem/seatsaver/shot-2.webp"><img src="/media/projects/2026-1st-sem/seatsaver/shot-2.webp" width="1280" height="900" alt="SeatSaver, screenshot 2 of 3" loading="lazy" decoding="async" style="aspect-ratio:auto;height:auto;object-fit:contain"></a></figure>
</div>
