Márton Vörös aka C41

Crafting digitalexperiencesthat rock.

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Hello, I'm C41

C41

Below is a preview of my newest work, the projects I am most proud of. I carry each from initial concept and UX design through development and production launch to operations, maintenance, and marketing, handled end to end by me.

01

aauraa

Premium real estate marketing platform

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aauraa landing page hero

aauraa advertisement (long)

A high-end property marketing suite built for the Hungarian market. Agents get cinematic listing pages, portfolio management, analytics, and marketing tools - all in one polished dashboard.

  • Cinematic listing pages with video embeds
  • Agent portfolio & property management dashboard
  • Marketing studio, analytics & event tracking
  • Hungarian-market localized UX & pricing
02

squeaker

Privacy-first CAPTCHA alternative

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squeaker landing page hero

A lightweight bot protection service that replaces reCAPTCHA and Cloudflare Turnstile. No image puzzles, no big-tech tracking - just a 39 kB widget with ~80 ms verification and 30 language support.

  • 39 kB widget with ~80 ms network verification
  • Interactive, invisible & auto challenge modes
  • 6 themes, 30 languages, 2-minute setup
  • Live demo with real-time widget customization
03

daylist

Genre & mood-based music streaming

Open website

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daylist dark theme desktop view

A curated music experience that matches playlists to your moment - time of day, local weather, mood, and genre. Fresh picks every morning, smart mood filters, and a persistent player that keeps the vibe going.

  • Context-aware playlists matched to hour, day & weather
  • Mood, genre & context grid with live filtering
  • Light & dark themes with atmospheric gradients
  • PWA-ready with background playback support