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ranjeet258/README.md

Hi there, I'm Ranjeet Gupta 👋

AI/ML Engineer  |  Generative AI & LLM Systems  |  B.Tech @ NIT Jamshedpur

Typing SVG

🚀 About Me

I'm a B.Tech student at National Institute of Technology (NIT) Jamshedpur, focused on building intelligent systems that combine Large Language Models, Retrieval-Augmented Generation, Multi-Agent Architectures, and applied Machine Learning to solve real-world problems.

I work across the full AI lifecycle — data processing, model development and fine-tuning, evaluation, and production deployment — with a particular interest in making large models smaller, faster, and cheaper to run without losing quality.

class RanjeetGupta:
    def __init__(self):
        self.role        = "AI/ML Engineer & Data Science Enthusiast"
        self.education   = "B.Tech, NIT Jamshedpur"
        self.focus_areas = ["LLM Engineering", "RAG", "Multi-Agent Systems", "MLOps"]
        self.currently_exploring = "Agentic AI & Scalable Fine-Tuning Pipelines"

    def reach_me(self):
        return "ranjeetgupta.work@gmail.com"

🛠️ Tech Stack

Languages
Python SQL C++

Data Science & Analytics
Pandas NumPy Matplotlib Seaborn Statistics A/B Testing Apache Spark

Machine Learning & Deep Learning
Scikit-Learn TensorFlow PyTorch Keras NLP Reinforcement Learning

Databases & Cloud
MySQL PostgreSQL Redis AWS EC2 AWS S3 Redshift

Generative AI & LLM Engineering
LangChain LangGraph RAG Hugging Face Prompt Engineering Multi-Agent Systems Vector Databases

LLM Fine-Tuning & Optimization
LoRA QLoRA PEFT RLHF Quantization Knowledge Distillation Unsloth LLaMA Factory DeepSpeed

MLOps & Deployment
Docker Kubernetes CI/CD MLflow FastAPI

Development Tools
Git GitHub Linux Jupyter

CS Fundamentals (ongoing)
DSAOOPOperating SystemsDBMSComputer Networks


🎯 Areas of Interest

🤖 Generative AI & LLM Applications
🕸️ Agentic & Multi-Agent AI Systems
📚 Retrieval-Augmented Generation (RAG)
⚙️ LLM Fine-Tuning & Optimization — LoRA, QLoRA, RLHF, Quantization, Distillation
🧠 Machine Learning & Deep Learning
📊 Data Science & Predictive Analytics
🚀 MLOps & Scalable AI Infrastructure
🗣️ Applied NLP

📊 GitHub Stats


🤝 Let's Connect

I'm always open to collaborating on AI, ML, Data Science, and Open Source projects — feel free to reach out.

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  1. PaperTunedLLM PaperTunedLLM Public

    PaperTunedLLM is a production-ready AI Research Assistant that combines domain-specific fine-tuning of the Qwen2.5 model (using QLoRA and AWQ 4-bit quantization) with a Retrieval-Augmented Generati…

    Jupyter Notebook 1 1

  2. MLops-Vehicle-Insurance-Pipeline MLops-Vehicle-Insurance-Pipeline Public

    An end-to-end MLOps pipeline for vehicle insurance data, covering data ingestion, validation, transformation, model training, evaluation, and deployment using MongoDB, AWS, Flask, Docker, and GitHu…

    Jupyter Notebook 2

  3. BusinessIQ BusinessIQ Public

    Agentic AI platform to talk to CSV/PDF data: fast text→SQL analytics, RAG document Q&A, auto executive summaries, Plotly dashboards, and WhatsApp campaign automation.

    Python 1

  4. Movie-Recommender-System Movie-Recommender-System Public

    Movie Recommender System – A Python‑based recommendation app that takes a movie name as input and suggests 5 similar movies using content‑based filtering on movie features like genre, cast, and des…

    Jupyter Notebook 1