Atelier
I build things that interest me. Sometimes because they're fun. Sometimes because they might save the world. Mostly something in between.
Austrian Tariff Archive
activeOpen JSON API for all 171 current Austrian electricity and gas tariffs, scraped from E-Control, free to use, no registration needed.
Gridbert
activeEnergy advisory platform for Austria. Drop in your bill, get a tariff comparison, switch with one click, plus a B2B API for consumption and invoice analysis.
GRND
activeA browser roguelike that turns startup business models into gameplay, pick a class, set your assumptions, watch the simulated market punish them.
Startup in Austria Simulator
activeLet grumpy Viennese, bureaucrats, and a coked-up VC tear your startup website apart.
Techbro-Kompass
activePolitical Compass für DACH Tech-Podcasts. YouTube-Transkripte via Auto-Captions, LLM-basierte Codierung auf Zwei-Achsen-Modell (Eysenck/Nolan), interaktive Visualisierung. Fun Feature: "Tech Bro oder Faschist?", rate die Aussage.
ZiCards
activeLearning app for Chinese characters, adaptive level system, mnemonics built from character components, fully offline-capable.
Kite Advisor
pausedHelps kiters find their optimal kite sizes based on their home spot.
AI Energy Interviewer
pausedAn interactive tool that lets students practice interviewing energy sector stakeholders.
Load Profile Analyser
pausedUpload your 15-minute load profile and instantly see what the next dynamic spot-price tariff would actually cost you.
Storage Optimiser
pausedBattery storage business-case tool, self-consumption, peak shaving, spot trading, backup, all simulated against each other in a single tool.
MVR Membrane Distillation
pausedA process to turn saltwater into drinking water with particularly low energy consumption.