rbyt3r
Portrait of rbyt3r

self-hosted · tunnel-backed · distributed demos

rbyt3r

Welcome to rbyt3r's Dominion!
A self-hosted portfolio and demo hub powered by a local server, cloud VMs, and Cloudflare tunnels.
No open ports!
No corporate clouds!
Just raw infrastructure, secured tunnels, and custom projects on hardware that I control.
Rip and Tear!

View projects About

Projects

Live apps with status, summaries, and source links.

Calculatron v1 preview

Calculatron v1

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Browser algebra and single-variable calculus with step-by-step work; early word problems (OCR and mobile later). Live at calc.rbyt3r.com.

Open app GitHub
DangerSphere preview

DangerSphere

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Live multi-hazard globe — earthquakes, wildfires, storms, volcanoes, and tsunamis, plus city climate insights. Live at dangersphere.rbyt3r.com.

Open app GitHub
doomchat preview

doomchat

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Retro IRC/BBS-style web chat with a terminal UI — rooms, tripcode nicks, boards, and trivia. Live at chat.rbyt3r.com.

Open app GitHub
Invaders of Space preview

Invaders of Space

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Arcade Space Invaders browser port with a persistent top-10 leaderboard. Play at invaders.rbyt3r.com (desktop + mobile landscape).

Open app GitHub
livetel preview

livetel

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AI-powered VoIP operations demo — synthetic CDRs, anomaly injection, and local LLM incident analysis. Live at voip.rbyt3r.com.

Open app GitHub
SIP-N-Sanity demo preview

SIP-N-Sanity (Demo)

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16-bit VoIP support survival — playable office walk demo (title → Play demo → floor → break room). Full 9-to-5 shift coming later. Live at sanity.rbyt3r.com.

Open app GitHub

Updates

Changelog for the site and work in progress.

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About

Bio, skills, and how to reach me.

Bio

I am a hands-on builder and security-focused technologist bridging the gap between IT infrastructure and advanced cybersecurity. With a B.S. in Computer Science, an M.S. in Cybersecurity, and deep roots in technical administration, my expertise spans from wiring IoT hardware and analyzing network anomalies to deploying self-hosted infrastructure across local hubs and Oracle micro VMs. I thrive in dynamic environments, leveraging a proactive security mindset and deep systems knowledge to build, fix, and secure functional projects that actually ship.

Skills

  • Linux / Docker
  • Networking & Cloudflare Tunnels
  • Nginx reverse proxy & virtual hosts
  • Docker Compose & container ops
  • Python / FastAPI & SQLite APIs
  • Web backends & WebSockets
  • HTML / CSS / JavaScript
  • React / Vite / TypeScript
  • Oracle Cloud & SSH-hardened VMs
  • Bash automation & remote deploy (WSL)
  • Cybersecurity & zero-trust edge design
  • Geospatial visualization (Three.js / Globe.gl)

Contact