Aswini Rajulapudi

AI/ML Engineer with hands-on experience building multi-agent LLM systems and RAG pipelines in production. Currently designing finance-domain multi-agent AI chatbots at Big Air Lab using custom Python SDK architectures.

AI/ML Intern - Big Air Lab - On-site, Bengaluru

(2025-06)

Contributing to the development of a finance-based AI chatbot product, built using agent-based LLM architecture. Initially worked with LangGraph, LangChain to design conversational flows, prompts, and structured outputs using Pydantic schemas. Identified limitations in LangGraph regarding LLM internal reasoning visibility and token usage tracking, leading to a major architectural shift to custom Python SDK-based agent implementation.

• Built and integrated Gatekeeper Agent for user query validation and safety checks
• Built and integrated Orchestrator Agent to manage and route tasks across internal agents
• Built and integrated Synthesizer Agent to aggregate multi-agent outputs into a coherent final response
• Moved to custom SDK architecture, reducing token tracking overhead and improving response transparency

Associate AI/ML Intern - Rava.ai - Remote, T-Hub, Hyderabad

(2024-12 - 2025-04)

• Built RAG pipelines using FAISS for PDF and URL-based document retrieval
• Designed and executed 30+ pytest test suites for LLM workflows and backend modules
• Developed a lightweight HTML/JavaScript interface to test and validate LLM responses

Summer Internship - Enhanced Phishing Detection and Probabilistic Risk Analysis for URLs - NIT Warangal - Hybrid, India

(2024-05 - 2024-06)

A "PHISHUSIL Dataset", which have more than 2,00,000 URLs had been taken to build a model using various boosting algorithms. Also explored a few IEEE papers on this project to understand and improve the performance.

• Achieved accuracy of 99.44% using the AdaBoost classifier and 99.43% using XGBoost Algorithm
• This project ends with the calculation of the risk score of a particular URL based on its attributes which ranges between 0-1, where for phishing url's it will be near to 1 otherwise 0 for legitimate url's

Bachelor Of Technologies - Computer Science and Engineering - Rajiv Gandhi University of Knowledge Technologies - Srikakulam, Andhra Pradesh (2021 - 2025)

Pre-University Course - Physics, Chemistry, Mathematics - Rajiv Gandhi University of Knowledge Technologies - Srikakulam, Andhra Pradesh (2019 - 2021)

Secondary School Certificate (SSC) - Zilla Parishath High School, Amalapuram, Andhra Pradesh (2018 - 2019)