rayhandestian (Rayhan S) · GitHub
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Achievements

Achievement: Pull Sharkx3Achievement: Pair Extraordinairex3Achievement: YOLOAchievement: Quickdraw

Achievements

Achievement: Pull Sharkx3Achievement: Pair Extraordinairex3Achievement: YOLOAchievement: Quickdraw

Highlights

  • Pro

Organizations

@kaizen-network

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rayhandestian/README.md

Rayhan Destian

Computer Science graduate from Universitas Pertamina (2026). I build game servers, web apps, and the infrastructure under them, mostly solo.

Most of my time goes into Kaizen Network, an Indonesian Minecraft server network I founded in 2022 and run end to end: 100,000+ registered accounts, 150 peak concurrent players. Custom Java plugins and Skript gameplay on the game side, a Next.js platform with store and admin on the web side, Docker and Pterodactyl underneath.

Other things

  • Cloudshort: private URL shortener on Cloudflare Workers, sub-50ms redirects
  • UPer.li: university URL shortener with 2FA, QR codes, and analytics
  • Top MC Servers Indonesia: interactive ranking history of Indonesian Minecraft servers, 2012 to 2026
  • Packvertise: ads on disposable food packaging, top 7 of 31 teams at UPER CASE IB 2025
  • Credited by Microsoft for CVE-2026-47285 in Visual Studio Code

Stack

Java, TypeScript, Python · Next.js, React, Node.js, Hono, Flutter · MongoDB, MariaDB, PostgreSQL, Redis · Docker, Linux, Cloudflare Workers

Contact

hi@rayhan.ch · rayhan.ch · LinkedIn

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  1. kaizen-network/cloudshort kaizen-network/cloudshort Public

    A private URL shortener with click analytics, self-hosted on Cloudflare Workers.

    TypeScript

  2. uper-li uper-li Public

    UPer.li is an exclusive URL shortener service designed for the Civitas Universitas Pertamina.

    TypeScript

  3. portfolio portfolio Public

    Astro