Performance Optimization: Enhanced search functionality, achieving a 100% increase in speed; optimized querysets for maximumefficiency, and customized admin pages to meet specific business requirements.Integration and Automation: Integrated MoEngage APIs, delivering push notifications to over 1 million customers; developed ETL pipelinesfor global exchange data population; automated PDF report generation and stock reporting using Selenium.Data Management and Enhancement: Conducted comprehensive data analysis and cleansing for the USA Stock Market; added a discountmodule for subscriptions, significantly improving customer retention and engagement.Job Portal Development: Designed and maintained the iApply job portal using Angular and .NET, significantly improving job matchingefficiency and user experience.ERP and API Solutions: Developed an ERP application with Python Django to manage employee data for a US-based client and built RESTAPIs for a quotation generator app using Node.js and Express, enhancing operational efficiency and client satisfaction.Client-Focused Projects: Led client communication and requirement gathering for a mobile application built with Ionic and Angular;developed a Node.js backend to integrate third-party discount APIs and created a Python NLP tool for resume keyword extraction,