Shweta Chavan

Machine Learning and Generative AI Engineer with 3+ years of experience delivering scalable NLP, computer vision, and LLM-powered solutions across fraud detection, image classification, and customer churn prediction domains. Proficient in OpenAI APIs, prompt engineering, vector databases, and RAG pipelines. Experienced in building end-to-end ML systems using FastAPI, Azure, AWS, and LangChain with production-grade reliability.

Associate Data Scientist (ML & GenAI) - First Tech Consulting - Hyderabad, India

(2022-01 - 2025-05)

• Developed and deployed machine learning models for classification, regression, and clustering problems, improving prediction accuracy by up to 15%.
• Preprocessed and analyzed large datasets using Python (Pandas, NumPy) and SQL to extract insights.
• Built scalable and reproducible ML pipelines using Scikit-learn, TensorFlow, PyTorch, and XGBoost.
• Integrated ML models into production systems using REST APIs and cloud services.
• Monitored model performance using Precision, Recall, F1-score, and AUC-ROC with periodic retraining.
• Applied feature engineering techniques to improve model accuracy and robustness.
• Worked with AWS for scalable training, deployment, and data storage.
• Built a high-accuracy text recognition pipeline using YOLOv8 for medicine box detection.

Bachelor of Technology - Computer Science and Engineering - Appa Institute of Engineering and Technology