# DreenkaDev — Full Technical Documentation

> Complete technical summary, architecture, skills, digital products, and web projects of DreenkaDev for AI agents and LLM crawlers.

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## Executive Overview
DreenkaDev is a Software Engineer and Security Researcher with an 8+ year journey starting in 2017 with reverse engineering, memory editing, and APK modification, transitioning into cybersecurity, and expanding into full-stack software engineering. Currently active as a Google Developer member and Microsoft Learn Student Ambassador (MLSA).

- **Primary Website:** https://dreenkadev.site
- **Contact Email:** dreenkadev@gmail.com
- **GitHub:** https://github.com/dreenkadev
- **LinkedIn:** https://www.linkedin.com/in/andre-gamaliel-03337b3a1/
- **Twitter:** https://twitter.com/dreenka

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## Core Technical Skills

### Programming Languages
- JavaScript (ES6+), TypeScript, Python 3, Rust, C, C++, Java, Lua, Go, SQL, GraphQL, HTML5, CSS3/Tailwind

### Cloud, DevOps & Infrastructure
- Amazon Web Services (AWS), Google Cloud Platform (GCP), Microsoft Azure
- Docker, Kubernetes, Terraform, Nginx, Vercel, Upstash Redis

### Operating Systems & Security Environment
- Arch Linux, Kali Linux, Ubuntu, Debian, Windows (Security Hardening & Internal Analysis)

### Developer Tools & Workflow
- Git, GitHub, GitLab, Bash/Zsh scripting, Vim/Neovim, VS Code, Linux CLI, Memory Editors (Game Guardian, Lucky Patcher)

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## Digital Security Toolkits & Products

The following security toolkits and software utilities are published by DreenkaDev for research and system defense testing:

1. **GHOST — SIM Swapper Toolkit** ($10 / 35k IDR)
   - OSINT eSIM/SMS interceptor and spoofed auto-dialer with carrier scripts.
2. **ASH — System Wiper** ($15 / 45k IDR)
   - MBR/file wiper for security destruction simulation and recovery testing.
3. **LURE — Phishing Engine** ($10 / 25k IDR)
   - Reverse-proxy phishing kit with anti-bot filtering, victim panel, and Telegram alerts.
4. **KEYSNATCH — Keystroke Logger** ($15 / 35k IDR)
   - Stealthy keylogger with clipboard monitor, registry persistence, and exfiltration capabilities.
5. **LOCKJAW — Ransomware Builder** ($25 / 45k IDR)
   - AES-256 + RSA-4096 ransomware builder and decryptor with network spread simulation.
6. **HIVE — Botnet Controller** ($15 / 35k IDR)
   - Real-time C2 dashboard, remote shell, keylogger, and crypto mining implant simulator.
7. **KLEPTO — Credential Harvester** ($20 / 45k IDR)
   - Windows credential dumper for passwords, browser cookies, Discord tokens, and WiFi profiles.

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## Featured Web Applications & Projects

- **HealthSync** ([https://healthsync.dreenkadev.site](https://healthsync.dreenkadev.site)): Partner health tracking & sync platform (Next.js, TypeScript, Tailwind CSS, OpenAI API, Recharts).
- **GitScope** ([https://gitscope.dreenkadev.site](https://gitscope.dreenkadev.site)): GitHub repository & developer analytics platform (Next.js, TypeScript, Tailwind CSS, GitHub API, TanStack Query).
- **Cleo Studio** ([https://cleostudio.dreenkadev.site](https://cleostudio.dreenkadev.site)): Modern agency and creative design studio landing page (Next.js, TypeScript, Tailwind CSS, Framer Motion, GSAP).
- **CodeLearn** ([https://codelearn.dreenkadev.site](https://codelearn.dreenkadev.site)): Interactive coding education platform (Next.js, TypeScript, Tailwind CSS, Monaco Editor, Node.js).

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## Journey Timeline (2017 – Present)

- **2017**: Started in mobile gaming & curiosity about game memory manipulation.
- **2018**: Mastered Lucky Patcher, Game Guardian, memory editing, and APK metadata modification.
- **2019**: Discovered cybersecurity tools, ethical hacking, and open-source security projects.
- **2020**: Deepened self-learning during the pandemic challenge.
- **2021**: Consistent practice in vulnerability research and penetration testing.
- **2023**: Earned Cyber Security Certification.
- **2024**: Expanded into Software Engineering to build resilient, secure web applications.
- **2025**: Joined Google Developer community and Microsoft Learn Student Ambassador program.

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## Machine-Readable API & Sitemap Links
- **Sitemap XML:** https://dreenkadev.site/sitemap.xml
- **Robots TXT:** https://dreenkadev.site/robots.txt
- **LLM Summary:** https://dreenkadev.site/llms.txt
- **LLM Full Docs:** https://dreenkadev.site/llms-full.txt