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Sagarika-Singh-99/README.md

πŸ‘‹ Hi, I’m @Sagarika-Singh-99

πŸŽ“ AI Researcher & Engineer | M.S. in Artificial Intelligence, Rochester Institute of Technology (RIT)
πŸ” Passionate about solving real-world problems in Object Detection, NLP, Machine Translation, and Multimodal AI
πŸ’Ό Former Software Engineer at Tata Consultancy Services | Led automation and access management solutions for 1,500+ users


🧠 Projects & Research

  • πŸ”¬ Capstone: Hybrid Memory-RAG Medical Chatbot
    Built a chatbot using Phi-2 LLM with ChromaDB + RAG (BM25, MedCPT, RRF). Outperformed baselines on MedQuAD (BERTScore F1 = 0.8644).

  • πŸ“š Indonesian Manhwa Translation Pipeline
    Automated translation from Indonesian to English using YOLOv5xu + Tesseract + MarianMT. Achieved F1 = 90.7% (OCR), BLEU = 0.27.

  • 🌫️ Low Visibility Object Detection
    Integrated YOLOv5 with AOD-NetX dehazing. Boosted accuracy in foggy environments by 6.74%.

  • πŸ” LLM Security Research
    Co-authored a paper analyzing prompt injection and jailbreaking in LLMs. Recognized with 40+ citations.


🧰 Tech Stack

Languages: Python, SQL, R, HTML/CSS
Libraries & Frameworks: PyTorch, TensorFlow, OpenCV, Scikit-learn, Hugging Face, LangChain, Pandas, Keras, XGBoost
Tools: AWS, BeyondTrust, Power BI, Tableau, MySQL, Git, CUDA
Concepts: Computer Vision, Deep Learning, Generative AI, Prompt Engineering, Data Warehousing, MLOps


🌐 Let's Connect


πŸ“Œ Actively looking for roles in Machine Learning, Applied AI, NLP, or Computer Vision (Summer 2025 full-time)
πŸ’¬ Feel free to connect or collaborate on open-source, research, or applied ML projects!

Pinned Loading

  1. Classification---DistilBERT Classification---DistilBERT Public

    Python

  2. fine-tune_LLM_using_RL_JAX_CUDA- fine-tune_LLM_using_RL_JAX_CUDA- Public

    Python

  3. Object_Detection-ASL_hand_gestures Object_Detection-ASL_hand_gestures Public

    Python

  4. Stock_prediction-TF-and-Keras- Stock_prediction-TF-and-Keras- Public

    Python

  5. Medical_chatbot_CAG-RAG Medical_chatbot_CAG-RAG Public

    Python 2

  6. indonesian_manhwa_translation indonesian_manhwa_translation Public

    Jupyter Notebook 1