8000 CodeBreakerRU (Rasika Liyanaarachchi) · GitHub
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Achievement: YOLOAchievement: Pull SharkAchievement: Arctic Code Vault Contributor

Achievements

Achievement: YOLOAchievement: Pull SharkAchievement: Arctic Code Vault Contributor

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CodeBreakerRu/README.md

Hi there! I'm Rasika Liyanaarachchi - System Operations Engineer

SysAdmin, Security & Performance Optimization, DFIR. I am known under certain pseudonyms.

About Me

I am a dedicated SysAdmin with over years of experience in managing servers, ensuring their security, and optimizing their performance. I have a keen interest in Web Development and SEO, and I am always looking for ways to improve website performance and increase online visibility.

Skills

  • Server Administration (Linux / Windows)
  • Cloud Infrastructure - AWS, GCP, DigitalOcean, Oracle Cloud, Alibaba Cloud
  • Containerization & Orchestration - Docker, Kubernetes
  • Observability & Monitoring - Grafana, Prometheus, Victoria Metrics, Loki
  • Database Administration - MariaDB, PostgreSQL, MongoDB, MySQL, Redis
  • Network & Infrastructure Security
  • Vulnerability Management - Identify, Protect, Detect, Respond & Recover
  • Digital Forensics & Incident Response (DFIR)
  • Malware Removal & Website Recovery
  • VoIP Server & Device Management
  • Enterprise Mail Server Management
  • Performance Optimization & Capacity Planning
  • Web Development & SEO Optimization

Hobbies

  • Studying Advanced Linux
  • Practicing SOC Analysis and Threat Hunting
  • Testing FOSS Software / Scripts
  • Game Server Hosting

💻 Tech Stack

LINUX Google Cloud AWS DigitalOcean Oracle Cloudflare Docker Kubernetes Raspberry Pi Nginx Apache Grafana Prometheus MariaDB MySQL Postgres MongoDB Redis ElasticSearch Trello Bootstrap Laravel Postman < 9360 img src="https://camo.githubusercontent.com/b15c4cf31bfc5762b42c3f3c86bbe89cc3c95db0ba8f56e902f064415ab1422c/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f6669676d612d2532334632344531452e7376673f7374796c653d666c6174266c6f676f3d6669676d61266c6f676f436f6c6f723d7768697465" alt="Figma" data-canonical-src="https://img.shields.io/badge/figma-%23F24E1E.svg?style=flat&logo=figma&logoColor=white" style="max-width: 100%;"> Adobe XD Canva Gimp Gnu Image Manipulation Program

🔗 Socials

Twitter

🌎 Countries

🇷🇺 🇱🇰 🇨🇳

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  1. Linux-Security-and-Hardening-Security-Guide Linux-Security-and-Hardening-Security-Guide Public

    Forked from r0x000000000033/Linux-Security-and-Hardening-Security-Guide

    Linux Security and Hardening Security Guide

  2. game-server-hosting game-server-hosting Public

    Call of duty 4 modern warfare 2007 Server config file

    HTML 5 1

  3. tor-socks-proxy tor-socks-proxy Public

    Forked from PeterDaveHello/tor-socks-proxy

    Setup a tor SOCKS5 proxy server on Docker 🐳 in secs

    Dockerfile

  4. theZoo theZoo Public

    Forked from ytisf/theZoo

    A repository of LIVE malwares for your own joy and pleasure. theZoo is a project created to make the possibility of malware analysis open and available to the public.

    Python

  5. twitterBot twitterBot Public

    Automatically reply to selected tweets

    Python 1 1

  6. google-cloud-4-words google-cloud-4-words Public

    Forked from priyankavergadia/google-cloud-4-words

    The Google Cloud Developer's Cheat Sheet

0