Gergely Németh.

Hungary's national digital citizenship app

Hungary's national digital citizenship app (1M+ users). Owned the Jetpack Compose design system behind its secure mailbox and appointment-booking journeys on a multi-module architecture, with an internal AI skill on Figma Code Connect generating Compose components and full screens straight from design

Find events and sign up, all in one app

Event discovery and registration app for the Hungarian market, letting users search for events of any kind and sign up directly in the app

Travel assistance for travellers across the UK

Large-scale UK travel-assistant platform built and maintained within a mobile development team, delivering enterprise-grade features to travellers across the UK

An old phone turned into a smart gate camera

Master's thesis. Turns a retired Android phone into a camera-based gate device that recognizes faces on device and runs a configurable action for each known person, such as unlocking the door or triggering a smart-home routine. It also spots the postman and the garbage truck, so the household gets a notification when either one arrives

Names the bird at the feeder, on device

Camera in a bird feeder that identifies the visiting species from the live feed, classifying frames on device with no server round-trip

Monthly spending breakdown from bank SMS

Answers where the month's money actually went, with no bank integration: it intercepts the payment SMS the bank sends, parses out the amount and the merchant, and files each transaction into a category for a per-month, per-category breakdown

Mix reusable packs into one packing list

Packing list app for Android and iOS, in active development. The user builds reusable packs, such as a swimming holiday or a ski trip, each with its own set of items, then combines any of them into one merged packing list, so nothing gets left at home. One shared Kotlin codebase covers the logic, the data layer and the UI on both platforms

Circuit Atlas

Every motorsport circuit on one world map

Interactive world map of motorsport circuits. Each track carries its metadata, its historical layouts and its records, so a visitor can trace how a circuit changed shape across the decades. Designed and shipped end to end with agentic AI tooling

Hubertúra

Home of our long-distance hiking crew

Website of Hubertúra, five friends who cross Hungary on foot: 226 km from Budapest to Orfű in 2025 and 261 km from Budapest to Debrecen in 2026. It tells every tour as a story on a timeline, with routes, distances, elevation and photo galleries, introduces the crew, and counts down to the next hike. Designed and shipped end to end with agentic AI tooling

WorldPeeks

A travel map where every pin is a short video

Travel map where every pin is a short video filmed on the spot, across Europe and Morocco. Tapping a pin opens a sheet with the video, the weather there right now, the best months to go, what it costs, how to get there and a tip from being there, and a phrasebook helps you say it like a local. Made together with Anna; every place is one we filmed ourselves. Designed and shipped end to end with agentic AI tooling

Try trades of 1797 in a museum VR headset

Virtual reality experience for the Festetics Imre Experience Centre, run by Bakonyerdő Zrt. The visitor is placed in 1797 Hungary and tries out period trades in the headset, among them horseshoeing, wheelwrighting and bread baking. Built for standalone Oculus Quest and in service at the museum since 2020

An AR layer for a tabletop party card game

Augmented reality companion app for Llamasters, a physical party card game. The phone camera recognizes the printed cards and draws animated digital content on top of them, extending the tabletop game with an optional AR layer