5 applications
An overview of the applications I have built.
From small tools for work to apps for at home. Click an application to see the details.
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Sticker Label Generator
Print name badges and visitor passes that land exactly on the sheet.
Type in names or load a CSV, and the app neatly places name, job title, logo and country flag on (HERMA 4410) labels. With a test print to calibrate the printer precisely. As a desktop app and as a web version.
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Emergency Supplies
Know how many days you can last, and what is still missing.
Keeps track of the household’s emergency supplies: food, drinking water and best-before dates. With a meal plan that uses up what expires first, a shopping list for on the go and sign-in with Proton Authenticator.
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Badminton Team Planner
Who can play? One link, one tap per match.
Replaces a badminton league team’s shared Excel sheet. Team members report their availability on their phone, the captain sets the line-up (or lets the app share it out fairly), and the treasurer keeps track of the team kitty.
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Music Tool
Convert the music library to MP3 or 432 Hz, right on the NAS.
Converts lossless music to compact MP3s and creates a second library at 432 Hz, keeping tags and album art. Start it from your phone, and the NAS keeps working while Plex goes on streaming.
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vCard System
Business cards with QR or NFC that are always up to date.
Every contact gets a permanent link for a QR code or NFC chip. Anyone who scans saves the details to their phone with one tap. Changes are managed centrally, so even old cards stay correct. With statistics per channel.
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