Koyana Dutta

Developed AI-driven workflows for automatic architecture diagram generation and implemented security guardrails for AI calls across cloud environments. Created reusable transformation patterns for database migration.

Built OCR and Document AI pipelines for structured data extraction from invoices and scanned PDFs. Improved LLM field-extraction accuracy through prompt engineering and designed evaluation workflows.

Developed LLM agents to extract customer insights from survey data and built an AI dashboard for automated insights generation. Automated analysis workflows using NLP techniques.

Integrated RAG pipelines with Gemma 2 9B and Mistral-7B for domain-specific QA. Developed an SQL agent using DSPy and Phi-3, improving query-generation efficiency by 60%.

Integrated Kubernetes clusters with K8sGPT and Kafka for real-time monitoring. Developed custom LLM chatbots and prototyped RAG-based search using Llama 2.

Analyzed 10K+ daily e-commerce transactions, contributing to a 12% increase in average order value. Built a LangChain and Claude support chatbot and a Whisper-based voice-to-text system with 95% accuracy.

Integrated M.Sc. in Applied Mathematics from Central University of Jharkhand, completed in 2019.

Completed the Mathematics for Machine Learning and Data Science Specialization.

Completed the Prompt Engineering Specialization.