Sebastian StadlbauerEN/DE

Student at HTL Grieskirchen

Sebastian Stadlbauer

I build apps and websites from the first idea to the checkout, for people who actually use them.

Illustrated portrait of Sebastian Stadlbauer in front of glowing Java code, a tennis racket, a tuba, and the GitHub and LinkedIn logos
Sebastian Stadlbauer, illustrated
Sheet 1 of 6built, sales to follow

The project I am proudest of

TenBook

Court booking for tennis clubs

Members book their court on the phone. Admins manage courts, roles and events. Every club gets its own instance with its own server, database and domain.

Six milestones signed off: setup, user management, booking system, admin functions, superadmin configuration, operations.

Stack
SvelteKit, TypeScript, Drizzle, Playwright, Docker

Landing page coming

TenBook, Screenshots 1
TenBook, Screenshots 2
TenBook, Screenshots 3

What I have built

Each project is a datasheet: what it is, what it is built with, and how far along it is.

Sheet 2 of 6live

SnapRDP

Remote desktop client for the Mac

Type an address, sign in, done. It works like mstsc on Windows, with Mac keyboard mapping, saved profiles and FreeRDP built in. I sell the Pro version myself, with Stripe and my own license server.

Stack
Swift, FreeRDP, Stripe, Node.js, SQLite, Docker
Visit: snaprdp.finklham.at
SnapRDP, Screenshots 1
Sheet 3 of 6in development

PlayPages

Sheet music and recordings in one iPad app

Read PDF scores and play the matching MP3 right below, instead of switching between two apps. It is built together with a professional tuba player, and I play tuba myself.

Stack
Swift, SwiftUI
With
a professional tuba player
Visit: playpages.finklham.at
PlayPages, Screenshots 1
Sheet 4 of 6in development

Trabo

Track horse rides

The app measures distance, speed and gait: it detects walk, trot and canter from sensors. Heart rate comes from a smartwatch. It works offline and shows no ads. Two hobby riders test it and give data and feedback.

Stack
Flutter, Riverpod, Drift, Supabase
With
two hobby riders
Sheet 5 of 6client project, live

Babbo Esports

Website for two sim racing teams

Drivers, results, events and trailer for two Austrian sim racing teams. A client project, and the site is live.

With
client
Visit: www.babbo-esport.at
Babbo Esports, Screenshots 1
Sheet 6 of 6paused

SchoolNotesPlus

Notes app for school

A handwritten notes app for students and teachers. I built it with a classmate. It is currently on ice.

Stack
React, Vite, Node.js, Prisma, Docker
With
a classmate

What comes next

First, keep building SnapRDP. After that, games, on the side and to try things out.

  1. Keep building SnapRDP

    The product I sell myself and keep building out.

  2. Roblox games

    A few games to earn some money next to school.

  3. CrazyGames and Poki

    Browser games for both platforms.

About me

I attend HTL Grieskirchen and build software outside of class from idea to operation: with a landing page, payments and my own server.

In my free time I play tuba. That is why PlayPages is built together with a professional tuba player. Two hobby riders test Trabo, so real training data and honest feedback come together.

I built SchoolNotesPlus with a classmate. For Babbo I built a website on commission.

Write to me.

For a commission or a question about SnapRDP and TenBook.