UI Developer with Ext JS

• Develop and maintain enterprise web portals using Ext JS and Sencha framework

• Analyze business requirements and translate them into technical UI solutions

• Design, implement, and deliver end-to-end UI components

• Perform unit testing and support integration/system testing activities

• Identify and resolve UI-related issues proactively

• Collaborate with cross-functional teams for deployment and production support

• Ensure high-quality, scalable, and responsive UI development

• Support enterprise applications across ordering, billing, and account management workflows