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thealper2/README.md

Hi, I'm Alper Karaca 👋

AI Security Researcher · Machine Learning Engineer · Turkish NLP
I build ML systems that attack, defend and understand — from ML-based WAFs to Turkish language models.

Website Hugging Face


🧭 About Me

  • 🔐 Working at the intersection of AI and cybersecurity — adversarial ML, ML-based threat detection, LLM security
  • 🇹🇷 Building Turkish NLP & speech models (text classification, offensive language detection, TTS)
  • 🏆 Teknofest 2023 — Turkish NLP competition participant with team GAT0R
  • 🚩 Playing CTFs in my spare time
  • 📫 Open to collaboration on AI security and Turkish NLP projects

⭐ Featured Projects

Project Description Stack
🛡️ ai-security-notebooks Hands-on notebooks on attacking and defending ML systems PyTorch, Python
🔎 AISECLAB-cyber-inspector ML-based Web Application Firewall and query analyzer Flask, scikit-learn
🐊 gat0r-nlp Turkish offensive language detection — Teknofest 2023 Transformers, Flask
🗣️ speecht5-turkish-tts Fine-tuning SpeechT5 for Turkish text-to-speech Hugging Face, PyTorch
🎬 motion-detection-video-editor Auto-trims videos to motion segments with 11 detection algorithms OpenCV, Python
📹 tapo-rtsp-yolo Real-time object detection on TP-Link Tapo camera streams YOLOv8, Flask

📂 More: ML Projects · CTF Writeups · ML Notes · DL Notes · Security Notes


🛠️ Tech Stack

AI / ML
Python PyTorch TensorFlow Hugging Face scikit-learn OpenCV

Security
Kali Linux Burp Suite Wireshark

Web & Deployment
Flask FastAPI Streamlit Docker Go C++

Embedded
Raspberry Pi Espressif


🌱 Currently

  • 🔬 Researching LLM security — prompt injection, jailbreaks and defenses
  • 🇹🇷 Fine-tuning transformer models for Turkish (grammar correction, fact verification, coreference)
  • 🧩 Solving problems on Deep-ML and LeetCode

If you find my work useful, a ⭐ on a repo goes a long way!

Pinned Loading

  1. CTF-Writeups CTF-Writeups Public

    Writeups - TryHackMe, Vulnhub, picoCTF, PortSwiggerAcademy

    Python 1 1

  2. Data-Science-Projects Data-Science-Projects Public

    My data science projects

    2 1

  3. gat0r-nlp gat0r-nlp Public archive

    Teknofest 2023 "Türkçe Doğal Dil İşleme" kategorisindeki projemiz.

    Jupyter Notebook 16 4

  4. g4t0r2-nlp/g4t0r2-nlp g4t0r2-nlp/g4t0r2-nlp Public

    G4T0R2 - TEKNOFEST 2024 Türkçe Doğal Dil İşleme - Senaryo Ekibi #Acıkhack2024TDDİ

    Jupyter Notebook 9 1