Chandramouli Prabhakaran

Experience

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  Chargeback Gurus, an Inc. 5000 company

  Jul 2022 - Dec 2022

  Computer Vision Engineer

  - Developed an algorithm on pytorch to produce scores on quality and legitimacy of evidence used in dispute resolution, leading to a 25% improvement in chargeback recovery rates. - Streamlined the evidence quality evaluation processes to reduce the dispute resolution team from 10 members to 3. Cutting labor costs by 70% while increasing operational efficiency. - Successfully met all KPIs set during the timeframe, demonstrating measurable improvement on productivity and delivering significant cost savings. Show less

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  LTIMindtree

  Jan 2023 - Jun 2023

  Computer Vision Engineer

  Contributed to Research and Development within a team-oriented setting, contributing actively to daily scrum meetings to innovate solutions for unique business use cases on geographical and spatial data.Led the implementation of customized ML models (YOLO, FasterRCNN, SSD) to monitor solar panel construction located in Saudi Arabia, leveraging ArcGIS API and Model Builders.Carried out the development of image provessing and segmentation models (SAM, Unet, MaskRCNN) with 79 % accuracy purpose-built for the detection and classification of agricultural fields (satellite image) for an IBM project. Show less

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  Smart Communities and IoT (SCI) Lab

  Aug 2024 - Jan 2025

  Research Assistant

  - Collaborated with Gastroenterology doctor Dr. John Park, MD to develop a LLM designed to run on Nvidia Jetson Nano Orin for QA based diagnosis of gastrointestinal and liver diseases. - Developed and deployed LLMs on edge devices, optimizing Llama 3.2's performance (benchmarked against GPT-4o) through a RAG pipeline using domain adaptation techniques that simulates human reasoning via query generation and knowledge graphs. Ongoing evaluation, with plans for publication in ACM journals.