I’m a full stack engineer at Circa, a US company that makes life cycle assessment software. I focus on the frontend and our UI kit, and take on backend work in NestJS, Postgres and Redis. I also run Trizen Media, where I design and build websites, apps and internal tools for businesses, and edit their videos.
Circa Technologies, New York2025–now
Life cycle assessment software that runs in the browser, with a shared data library and a marketplace for publishing results. I focus on the frontend and our UI kit, and take on backend work in NestJS, Postgres and Redis.
Full stack engineer, frontend focus
Visit circa.aiDiószegi Kis István Reformed School2024–now
A redesign of the school’s website, with clearer navigation for parents and pages the staff update themselves. I also build the school’s internal tools.
Design, development and internal tools
Visit dioszegi-refi.huSide project2026–now
Small tools for the everyday jobs that shouldn’t need an app store or an account. Open one in the browser, get the thing done, close the tab. Your files never leave your device.
Design and development
See all toolsThe agency I started in 2024. trizenmedia.com
From small sites to full-stack apps with accounts and real-time data. Design, build, testing and maintenance.
Interface design, plus the components and tokens that keep a product consistent.
Editing in Premiere Pro, cut to size for each platform.
Aug 2025 to Now
Circa Technologies, New York, remote
Frontend · UI kit · NestJS · PostgreSQL · Redis
Sep 2024 to Now
Trizen Media, remote
Building websites & apps and editing videos
2023 to 2026
University of Debrecen, Debrecen
Grade 4.67 / 5.0
2019 to 2023
BSZC Arany János High School, Berettyóújfalu
Grade 5.0 / 5.0
Ten exams across languages, the web platform, Azure and security.
Our institution's website was outdated and needed to be renewed. I contacted Zoli, who was a student at the school and had already distinguished himself with his exceptional abilities during his studies. Along with his youthful energy and vision, he also possesses strong professional expertise. Thanks to this, he created a website for the institution that is marked by its clear structure and transparency. In addition to the technical aspect, he also provided excellent advice in the design of the website, shaping its appearance. As a result, the school now has a modern, up-to-date, and clear interface. I highly recommend him to anyone in need of creating or developing a website!
Working with Trizen Media was an exceptional experience. Their attention to detail, commitment to our goals, and creativity truly transformed our online presence. The team's expertise in web design and branding helped us engage our audience like never before. We couldn't be happier with the results.
Trizen Media did an exceptional job renewing our portfolio website. The design perfectly aligns with our vision and highlights our expertise in a professional and visually appealing way. The process was smooth, efficient, and delivered exactly what we needed. Highly recommend their team!