shricastic

Built an agentic workflow using LangChain and CrewAI, integrating RAG for real-time EV charging and vehicle data retrieval, reducing latency by 40% and improving accuracy by 25%. Migrated infrastructure from AWS Asia to EU region, cutting latency for EU customers by 30% and achieving 99.9% availability while ensuring GDPR compliance. Developed a RAG-powered AI chatbot using AWS and Claude Haiku, handling 500+ daily queries with a 90% resolution rate and reducing response time by 50%. Rewrote frequently used functions in Go to optimize performance, reducing latency by 20%, and developed new AWS Lambda functions to automate data ingestion from NREL and Smartcar APIs, token updates, and IoT event scheduling. Stored processed data in MariaDB and S3, streamlining workflows and improving system efficiency. Created trip planning APIs with Smartcar and Emporia EV charging integration, reducing trip planning time by 20% and improving charging station tracking accuracy by 15%. Designed SQL rollback mechanism, cutting downtime by 70% and maintaining 99.5% uptime during updates. Built a Progressive Web App (PWA) for Tecell, implementing a CI/CD pipeline using AWS CodeCommit, CodeBuild, and CodeDeploy to reduce deployment time from 30 minutes to 5 minutes and cut failures by 40%. Enhanced the PWA with map features and Stripe integration, boosting user engagement by 25% and transaction completion by 15%. Conducted 50+ code reviews, reducing post-release bugs by 30%.