Maruthi

Data Scientist (Gen AI Developer)

June 2026 - Present

• Build proof-of-concepts and prototypes for internal Generative AI initiatives using LangChain, LangGraph, Azure AI, and Amazon Bedrock to support upcoming client engagements.
• Develop expertise in emerging Generative AI frameworks and cloud platforms through hands-on projects, internal training, and certification programs.
• Collaborate with internal teams on knowledge-sharing sessions and proof-of-concept development for deployment-ready Gen AI solutions.

Cognizant Technology Solutions Pvt. Ltd.

Gen AI Engineer

December 2022 - June 2026

• Designed and implemented an end-to-end Gen AI service integrating DocuSign, OpenText Knowledge Management, ServiceNow, and Azure DevOps to streamline workflows.
• Designed and developed API-based data-ingestion pipelines in Azure Databricks to load data into Azure Blob Storage.
• Cleaned and enriched document metadata before loading it into PostgreSQL and Azure Document Intelligence; optimized Blob Storage ingestion to reduce costs by 27%.
• Created Azure AI embeddings with LangChain text splitters and the text-embedding-ada-003 model, then indexed them in Azure AI Search.
• Built chatbot architecture combining retrieval-augmented generation (RAG) and chat flows to retrieve document data and metadata.
• Deployed workflows for standalone query generation, user-query categorization, and final-response generation using Azure OpenAI Service.
• Orchestrated an Azure Bot web application for seamless interaction among administrators, users, and Azure Active Directory groups.
• Used Azure Key Vault, Azure Monitor, and Log Analytics to support secure development, monitoring, and maintenance.
• Partnered with business-client PODs to integrate Gen AI services for business documents and automate user-story generation in Azure DevOps.
• Developed a proof of concept for a Gen AI chatbot that automatically sends structured emails.