Pavan K.

Hi, I'm Pavan Kumar Katakam, a passionate Data Scientist and Machine Learning Engineer with a strong track record of building intelligent, real-world AI solutions. I combine analytical thinking with hands-on engineering to deliver scalable ML systems, chatbots, and automation tools that solve business problems efficiently. Here’s what I bring to the table: - Developed unsupervised anomaly detection systems on 1.2M+ salary records, achieving 85% accuracy and 80% recall for payroll irregularities. - Built multiple AI chatbots for domains like Payroll and HRM, enabling create/update/view actions through natural conversations. - Experienced in LangChain, LangGraph, and LLM-driven automation, integrated with FastAPI, Flask, and CI/CD pipelines (Docker, Azure). - Created hybrid recommendation systems that improved engagement by 20%, handling sparse JSON-based data. - Developed dashboards combining multiple machine learning models, visual analytics, and live business insights. - Designed systems for automatically generating fake data using only schemas or sample datasets to aid in model testing and synthetic data generation. - Built personal projects in AI-powered content generation creating blogs, memes, videos, and audio automatically from scripts, RAG content, or web-scraped insights.