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arjun0507/README.md

👋 Hi, I'm Arjun Bhargava

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🚀 AI Security | Edge Intelligence | Systems Engineering
Building resilient, intelligent, and secure systems through applied AI.


🧠 About Me

I’m an engineer passionate about combining AI, system design, and cybersecurity to build trusted intelligent platforms.
My work spans transformer-based NLP, edge inference optimization, and cyber defense automation — all driven by real-world deployment and impact.


🔭 Current Focus

  • 🛡️ AI for Threat Detection – Transformer and BERT-based phishing & malicious URL classification
  • ⚙️ Edge & Systems Optimization – Quantization, LoRA/PEFT fine-tuning, and ONNX deployment
  • 🔬 MLOps & Secure Automation – Model pipelines, CI/CD for security models, and endpoint resilience

🧩 Featured Projects

Project Description Tech Stack
🧠 Malicious URL Detector Fine-tuned transformer models for real-time phishing detection PyTorch · LoRA · ONNX · Transformers
🔐 Policy Automation Toolkit Automates SEAndroid & system security policy workflows Python · FastAPI · ElasticSearch
⚙️ Edge-AI Pipeline Secure, production-ready MLOps for on-device inference Docker · MLflow · TensorFlow Lite

🛠️ Core Skills

Python · C++ · PyTorch · Transformers · TensorFlow Lite · ONNX Runtime · Kubernetes · MLOps · Security Automation


📊 GitHub Insights

Arjun's GitHub Stats
Top Languages


⚡ Recent Highlights

  • Fine-tuned BERT/DistilBERT models with PEFT + quantization for 97% precision @ <150 ms latency
  • Built on-device phishing detection pipeline as part of an endpoint resilience platform
  • Experimenting with SOC automation & LLM reasoning for cybersecurity

🌐 Connect

💼 LinkedIn🧠 Portfolio✉️ Email


"Building secure intelligence where AI meets resilience." 🔒

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