Arka Prabha Chakraborty

I've built LLM-integrated data analytics projects at One Billion Ideas Pvt Ltd using OpenAI and Google Vertex AI, including GPT-4 automation that lets HRMS users query and manage MongoDB data in natural language.

I developed resume filtration, report summarization, vector search, database chatbots, and natural-language data visualization using LlamaIndex, LangChain, embedding models, and agent executors. My RAG experimentation improved relevance and coherence in natural-language-to-SQL generation by 25%.

Previously, I developed Flask and Python applications at Ucentric Infotech and trained YOLO-V4 models, worked with OpenCV image processing, and supported NLP projects at Resolute AI. I also build computer vision and LSTM-based projects, including potato disease detection and hybrid cloud task scheduling.