Abhishek Gupta

Software Engineer

Capgemini•  August 2022 - Present•  Gurgaon

Project: Developer Studio (Generative AI) • Developed Generative AI models using LangChain and LLM frameworks to enhance workflows. • Integrated Retrieval-Augmented Generation (RAG) techniques to optimize responses and retrievals • Utilized vector databases for efficient storage and retrieval of high-dimensional data. • Developed backend APIs with Django Rest Framework to enable seamless communication between services. POC: Gen AI Powered Insurance Chatbot System for Fraud Detection. • Led the development of an AI-driven chatbot with integrated fraud detection system using AWS Gen AI tool. • Built and deployed ML models (Random Forest, Gradient Boosting) achieving ∼ 87% accuracy, reducing false positives by 40%. • Reduced manual claim investigation time by 60% through automated fraud analysis using LLM.. • Implemented real-time claim tracking using AWS Lambda, S3, and DynamoDB for instant claim analysis. Project: IBM Enterprise Single Sign-on • Resolved product security issues and optimized C++ code for enhanced performance. • Managed CI/CD pipelines and automated deployment using Jenkins and GitHub. • Created technical documentation and handled fix pack releases for product maintenance. POC: Web-based Content Summarization Application (Generative AI) • Designed and implemented a application for content summarization leveraging Nvidia Nemo’s LLM services. • Developed NLP models for text extraction and summarization using Hugging Face Transformers and ASR(Automatic Speech Recognition) models. • Deployed it using Streamlit framework, creating a user-friendly web interface for easy access and interaction.