Rebuilt and modernized large-scale legacy applications using Angular (v12–v18), improved maintainability and long-term scalability. Introduced NgRx with a feature-based store restructure, enhancing state consistency and debugging visibility. Implemented ChangeDetection Strategy (OnPush), reducing unnecessary re-renders and improving UI responsiveness by 35%. Built reusable UI components with Angular Material and custom component libraries, reducing development time by 25%. Mentored junior developers, performed code reviews, and upheld Angular best practices and clean architecture. Collaborated with marketing and UX teams to transform wireframes into pixel-perfect, responsive UI.

Senior Front-End Analyst at Deloitte

February 1, 2020 - July 1, 2021

Debugged and resolved complex cross-browser compatibility issues, improving UI consistency across supported environments. Partnered with QA teams to create automated UI tests using Jasmine & Karma, improving release quality in Agile sprints. Supported performance tuning, KPI monitoring, and accessibility improvements (WCAG 2.1).

Software Engineer at Infosys

September 1, 2015 - November 1, 2018

Built secure, high-performance financial web applications using Angular integrated with ASP.NET backend. Developed responsive UI modules with JavaScript and early Angular versions; improved performance and responsiveness by 25%. Conducted root-cause analysis of recurring software defects, reducing issue recurrence by 40%. Collaborated with cross-functional teams in Agile sprints to ensure timely delivery.

Software Developer at Infosys

September 1, 2010 - February 1, 2015

Built and optimized UI modules using JavaScript and early Angular versions, improving performance and responsiveness.