Prachi

AI Engineer with 3+ years of experience designing and deploying LLM-powered conversational agents, goal-oriented agentic AI architectures, and Retrieval-Augmented Generation (RAG) pipelines in production. Proficient in Python (object-oriented programming, type hinting, asynchronous patterns), prompt engineering, context/memory management, and tool/function-calling design for LLM-to-API integration.

Delivered measurable enterprise impact: 85% reduction in query handling time and 350+ hours saved per month via AI automation.

Oracle Certified

Generative AI Professional (2025).

AI Engineer at KEC International (2023-06 – Present)

• Architected SAGE, a modular GenAI platform with an LLM chatbot, goal-oriented agentic AI workflows, and RAG-based document QA (LangChain, FAISS, pgvector), cutting query handling time by 85% across 4 departments.
• Built a Procurement GenAI Chatbot (FastAPI async APIs, LangGraph, OpenAI API) using tool/function-calling design so the LLM could invoke backend pricing and vendor APIs, automating 90% of vendor and pricing queries and saving 150+ hours per month.
• Designed a Document QA system using LangChain, RAG, vector embeddings, and pgvector, enabling employees to query internal PDFs and reducing support tickets by 70%.
• Integrated GPT-4, LLaMA, Mistral, and TogetherAI with agentic AI patterns, prompt engineering, and conversational context/memory management to build multi-step reasoning pipelines over internal knowledge bases.
• Automated GST reconciliation using RPA bots, eliminating 98% of manual workload and saving 200+ hours per month.
• Built a GPS-based Geofence Attendance System (ASP.NET, Google Maps API) for 5,000+ users, improving location accuracy by 95% and reducing manual effort by 90%.

Junior Software Engineer at Zensar Technologies (2022-08 – 2023-05)

• Developed an Exam Portal using the MEAN stack with real-time scoring, reducing exam setup time by 70%.
• Built a No-Code Static Site Generator using Node.js and React, cutting website development time by 80%.

B.Tech in Electronics & Communication Engineering – Vishwakarma Institute of Information Technology, Pune (2018 – 2022)