StarCat.dev
We are a small team of senior engineers. We build software and audit critical systems, taking on work where deep technical expertise matters.
Based in Hungary, working with clients worldwide.
We create and launch products end to end—from product design and engineering through infrastructure, deployment and release. A selection of products we have built is shown below, spanning AI-powered video platforms, native software and a published 3D game.
A multi-tenant, white-label platform for building video-first products across different verticals. It combines user-generated video, automated AI processing, streaming and payments in a progressive web app backed by scalable production infrastructure.
Explore live productsAn original 3D horror game taken from initial concept through game design, software development and visual production to release on Steam. Built and shipped as a complete independent product.
Play on SteamA focused technology demonstrator connecting a web application with a native macOS print agent. Users can submit a PDF through the browser and have it retrieved and printed automatically by the Mac, demonstrating a complete cloud-to-desktop workflow.
Try it yourselfWe audit applications, infrastructure and core enterprise systems. Our work includes penetration testing, source-code review, reverse engineering and security assessments of highly sensitive environments. We also help teams remediate findings and harden the systems we assess. A selection of our security engagements is outlined below.
We assessed around fifty mission-critical systems operated by MAVIR, Hungary’s transmission system operator. The engagement spanned Linux, Unix, Windows and mainframe platforms, as well as SCADA environments supporting the continuous operation of critical national energy infrastructure.
mavir.huAcross multiple engagements over several years, we assessed critical applications and core enterprise systems operated by Hungarian Post. The scope spanned Linux, Windows and IBM mainframe platforms, together with nationally deployed iOS and Android applications, and included penetration testing, source-code review, reverse engineering and protocol analysis.
posta.huWe have also been trusted with sensitive assignments involving open-source intelligence, data protection and security awareness. This work calls for discretion, sound technical judgment and direct responsibility, and can only be described here in general terms.
StarCat.dev Kft.
Hungarian limited liability company
CIB Bank Zrt.
