BeyondSimulations / Portfolio
Private, grounded AI assistants for websites and organisations.
Visit OshuSee what every connected external display is showing without turning around.
Visit PeripheryA one-way mirror of your reMarkable as plain Markdown files, transcribed on your own Mac.
Visit markInkOne press sends what you are reading to your reMarkable. Web pages arrive as readable EPUBs, PDFs exactly as they are.
Visit markSendPlan routes, stops, and schedules around how mobile libraries actually operate.
Visit fahrbuecher.deBuilt an interactive online platform to train thousands of decision-makers and practitioners for pilgrimages with over a million participants. Evidence-based training for safety, efficiency, and preparedness.
Simulated months of SKU flows across 1M+ items to optimize size limits, assignment rules, and storage strategies. Simulation-based parameters outperformed Excel planning for smoother operations from day one.
Modeled how a million fans would move through Doha across all transport modes with complex decision models. Identified critical bottlenecks and tested interventions to ensure smooth crowd flow during the tournament.
Redesigned the periodic delivery routes for over 100 libraries. The optimized solution eliminated the need for one vehicle while maintaining service levels.
Optimized schedules for mobile libraries covering 1,000+ stops across more than five depots. Balanced visit frequency, driver shifts, and vehicle capacity into one coherent plan. The planning tool behind this work became fahrbuecher.de.
Plan your routes on fahrbuecher.de →Developed an algorithm that reduced split shipments by 80% in theoretical evaluations for an e-commerce retailer. Smarter inventory placement means fewer boxes, lower shipping costs, happier customers.
Redesigned district boundaries and dispatching rules for German and Belgian police forces. Simulation-tested changes showed improved response times and coverage, with results under discussion for adoption.
Built AI tutors for university courses that guide students through problems step by step, without giving away answers. Improved understanding and engagement while maintaining academic integrity. Out of this project grew Oshu, a full platform for grounded chatbots.
Build your own chat agent →Developing intelligent routing for demand-responsive transport in rural areas. Flexible scheduling that adapts to actual passenger needs instead of empty fixed routes.
Job board for the skilled trades in and around Hamburg, built for decorum malerhandwerk & sanierung. Listings run in eleven languages so applicants can search in their own.
Visit handwerkpilot.comSite for Planningio, whose software plans beverage production from a digital twin of the plant. Explains the approach and what it changes on the shop floor.
Visit planningio.comSite for a Hamburg installer of balcony solar systems, with a calculator that turns orientation and household consumption into expected savings.
Visit decorum-solar.deBilingual portfolio for scientific illustrator Katharina Vlcek, covering her books, illustration work, and infographics.
Visit katharina.work