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I am a results-driven UI Developer with around 12 years of experience delivering innovative, user-centric web solutions across finance, banking, healthcare, and IT industries. I specialize in JavaScript, TypeScript, React, Angular, and Node.js, and I am passionate about building responsive, scalable, and high-performance applications that align technical solutions with strategic business goals. I enjoy leading cross-functional teams, mentoring junior developers, and implementing CI/CD pipelines to streamline development processes. My expertise includes modern frameworks like Redux, NgRx, and RxJS, and I am committed to continuous learning and staying current with emerging front-end technologies to deliver measurable outcomes such as reduced load times, improved accessibility, and enhanced user engagement.…I am a results-driven UI Developer with around 12 years of experience delivering innovative, user-centric web solutions across finance, banking, healthcare, and IT industries. I specialize in JavaScript, TypeScript, React, Angular, and Node.js, and I am passionate about building responsive, scalable, and high-performance applications that align technical solutions with strategic business goals. I enjoy leading cross-functional teams, mentoring junior developers, and implementing CI/CD pipelines to streamline development processes. My expertise includes modern frameworks like Redux, NgRx, and RxJS, and I am committed to continuous learning and staying current with emerging front-end technologies to deliver measurable outcomes such as reduced load times, improved accessibility, and enhanced user engagement.

Sravanthi Pallapu

UI Designer, Web Developer, Front-End Developer, +4

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I am a results-driven UI Developer with around 12 years of experience delivering innovative, user-centric web solutions across finance, banking, healthcare, and IT industries. I specialize in JavaScript, TypeScript, React, Angular, and Node.js, and I am passionate about building responsive, scalable, and high-performance applications that align technical solutions with strategic business goals. I enjoy leading cross-functional teams, mentoring junior developers, and implementing CI/CD pipelines to streamline development processes. My expertise includes modern frameworks like Redux, NgRx, and RxJS, and I am committed to continuous learning and staying current with emerging front-end technologies to deliver measurable outcomes such as reduced load times, improved accessibility, and enhanced user engagement.…I am a results-driven UI Developer with around 12 years of experience delivering innovative, user-centric web solutions across finance, banking, healthcare, and IT industries. I specialize in JavaScript, TypeScript, React, Angular, and Node.js, and I am passionate about building responsive, scalable, and high-performance applications that align technical solutions with strategic business goals. I enjoy leading cross-functional teams, mentoring junior developers, and implementing CI/CD pipelines to streamline development processes. My expertise includes modern frameworks like Redux, NgRx, and RxJS, and I am committed to continuous learning and staying current with emerging front-end technologies to deliver measurable outcomes such as reduced load times, improved accessibility, and enhanced user engagement.

Available to hire

I am a results-driven UI Developer with around 12 years of experience delivering innovative, user-centric web solutions across finance, banking, healthcare, and IT industries. I specialize in JavaScript, TypeScript, React, Angular, and Node.js, and I am passionate about building responsive, scalable, and high-performance applications that align technical solutions with strategic business goals.

I enjoy leading cross-functional teams, mentoring junior developers, and implementing CI/CD pipelines to streamline development processes. My expertise includes modern frameworks like Redux, NgRx, and RxJS, and I am committed to continuous learning and staying current with emerging front-end technologies to deliver measurable outcomes such as reduced load times, improved accessibility, and enhanced user engagement.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Senior Technical Consultant at MasterCard

October 1, 2022 - Present

Led development of a unified reporting application enabling users to generate Standard, Custom, and UDE reports using React, Angular, and TypeScript. Migrated key modules to Angular v17 improving maintainability and performance, utilized Angular Signals API for reactive state management, and improved UI responsiveness. Developed reusable components with Redux-like state management in NgRx and Redux. Worked with REST APIs and GraphQL for real-time data display. Managed CI/CD pipelines via Jenkins and wrote unit and end-to-end tests using Jest, Karma, and Cypress. Collaborated closely with cross-functional teams in Agile environment ensuring accessibility (WCAG 2.1) and performance optimization. Contributed to the Angular v17 upgrade plan and used AWS EC2 and Lambda for backend deployments.

Senior Technical Consultant at MasterCard

October 1, 2022 - Present

Led development of a unified reporting application enabling users to generate Standard, Custom, and UDE reports on a single interface using React, Angular, and TypeScript. Used Angular v17 standalone components and Signals API for reactive state management, refactored complex forms, and improved UI responsiveness and performance. Upgraded legacy modules to Angular v17 and implemented Redux-like state management with NgRx and Redux. Worked with REST and GraphQL APIs, used AWS EC2 and Lambda for backend deployments, wrote end-to-end tests with Cypress, and managed CI/CD pipelines with Jenkins. Collaborated in Agile sprints and conducted accessibility audits to meet WCAG 2.1 standards, resulting in a unified Smart Data Reporting UI that reduced user navigation time and improved report accessibility.

Senior Technical Consultant at MasterCard

October 1, 2022 - Present

Led development of a unified reporting application using React, Angular, and TypeScript, upgrading legacy modules to Angular v17 with standalone components and Angular Signals API for enhanced UI responsiveness. Improved performance through optimized rendering and hydration. Developed reusable components with NgRx and Redux for state management. Worked with REST APIs and GraphQL for real-time data. Managed CI/CD with Jenkins and performed accessibility audits to meet WCAG 2.1 standards. Collaborated in Agile squads using Rally for tracking and testing with Cypress, Jest, and Karma. Deployed backend APIs on AWS EC2 and Lambda, reducing user navigation time and improving report accessibility.

Senior UI Developer at TD Ameritrade/Charles Schwab

September 30, 2022 - August 13, 2025

Contributed to TD Ameritrade users' migration to Charles Schwab’s platform, building responsive UI with ReactJS, Redux, Angular, and DOJO. Integrated AEM for content updates while supporting hybrid Angular-React architecture. Delivered real-time financial dashboards and interactive React Flow visualizations using REST APIs. Improved performance by lazy loading and modular code. Led accessibility audits and fixes for WCAG 2.1 compliance and mentored junior developers in best practices. Automated builds with Webpack and participated actively in Agile sprints.

Senior UI Developer at TD Ameritrade / Charles Schwab

September 30, 2022 - August 13, 2025

Contributed to platform migration by building responsive interfaces with ReactJS, Redux, Angular v14 and integrating Adobe Experience Manager to enable non-technical content updates. Developed dynamic UI components and financial dashboards with real-time data using REST APIs. Led accessibility audits and implemented WCAG 2.1 compliant fixes. Improved performance using lazy loading and modular code. Mentored junior developers on React and accessibility best practices. Participated in Agile ceremonies, collaborated with backend teams, and delivered UI solutions enhancing crypto ETF disclosures and platform adoption.

Senior UI Developer at TD Ameritrade/Charles Schwab

September 30, 2022 - August 13, 2025

Contributed to platform migration with a 15-person team by building responsive interfaces using ReactJS, DOJO, and Angular v14. Developed dynamic UI components and integrated with Adobe Experience Manager (AEM) to enable content updates by non-technical teams. Built interactive React Flow visualizations to simplify financial data. Implemented lazy loading, modular code, and led accessibility audits improving WCAG 2.1 compliance. Automated frontend builds with Webpack and mentored junior developers. Worked in Agile environment with secure real-time financial dashboards, enhancing user engagement and platform adoption.

Senior Technical Consultant at Maritz

December 31, 2021 - August 13, 2025

Led a team of 3 UI developers to create a responsive admin interface using React and Angular. Translated Adobe XD mockups into responsive components with pixel-perfect designs and built reusable form components with validation. Implemented Redux for state management and integrated frontend with Node.js backend via REST APIs. Followed TDD with Jest and automated CI/CD pipelines with Jenkins. Conducted performance testing and code reviews to improve UI responsiveness and maintainability.

Senior Technical Consultant at Maritz

December 31, 2021 - August 13, 2025

Led a team of 3 UI developers creating a responsive admin interface with ReactJS and Angular, translating Adobe XD mockups into pixel-perfect responsive components. Implemented Redux for scalable state management, integrated RESTful APIs with Node.js backend, followed TDD practices using Jest. Automated CI/CD with Jenkins pipelines, optimized UI responsiveness with Bootstrap and custom CSS, conducted performance profiling, and facilitated code reviews. The enhanced admin interface improved service response times by enabling quick customer lookups.

Senior Technical Consultant at Maritz

December 31, 2021 - August 13, 2025

Led a team of 3 UI developers building a responsive admin interface with ReactJS and Angular featuring reusable form components and built-in validation. Integrated front-end with Node.js backend services through REST APIs. Followed test-driven development with Jest and automated CI/CD pipelines using Jenkins. Optimized UI responsiveness with Bootstrap and custom CSS. Conducted performance testing and code reviews, improving maintainability and reducing development time. Enabled quick customer lookups improving service response times.

Senior Software Developer at Kaiser Permanente

July 31, 2021 - August 13, 2025

Developed member-facing applications using Angular, React, and Node.js for managing coverage and costs. Built reusable components and improved mobile accessibility. Integrated Node.js with Koa.js for server-side rendering, reducing latency. Implemented CI/CD pipelines and comprehensive testing for quality assurance. Worked closely with QA on performance testing and optimized MongoDB data retrieval. Conducted user training to enhance feature adoption.

Senior Software Developer at Kaiser Permanente

July 31, 2021 - August 13, 2025

Developed member-facing application with Angular, React, and Node.js for managing coverage and costs. Built responsive UIs using Angular and Handlebars, created reusable React components, and integrated server-side rendering with Koa.js. Implemented CI/CD with Jenkins, authored unit and integration tests, collaborated in Agile ceremonies, optimized MongoDB queries, and delivered user training sessions. Modernized the member portal, improving engagement and accessibility of features.

Senior Software Developer at Kaiser Permanente

July 31, 2021 - August 13, 2025

Developed member-facing applications using Angular, React, and Node.js enhancing mobile accessibility and overall user experience. Created reusable React components and integrated server-side rendering with Node.js and Koa.js, reducing latency. Implemented CI/CD pipelines via Jenkins and wrote unit and integration tests. Collaborated with QA for performance testing, optimized MongoDB queries, and participated in Agile ceremonies. Delivered training sessions to improve feature adoption, modernizing the member portal and boosting user engagement.

Software Developer at Citi Group

April 30, 2018 - August 13, 2025

Enhanced Account Opening Web Application using Angular, HTML5, and CSS3 focusing on user experience and form validation. Integrated RESTful APIs for real-time UI updates. Optimized CSS animations and configured Grunt for automated builds. Performed cross-browser testing and implemented reusable Angular directives. Engaged in requirement gathering and applied unit testing with Jasmine. Delivered WCAG compliant accessibility improvements.

Software Developer at Citi Group

April 30, 2018 - August 13, 2025

Enhanced account opening web application with Angular, HTML5, and CSS3 focusing on user experience and functionality. Developed interactive validated forms, consumed REST APIs for real-time UI updates, optimized CSS3 animations, configured Grunt for automated builds, and conducted cross-browser testing. Implemented Angular directives for reusable UI components and achieved WCAG accessibility compliance. Improved account opening process and increased completion rates.

Software Developer at Citi Group

April 30, 2018 - August 13, 2025

Enhanced an account opening web application using Angular, HTML5, and CSS3 focusing on user experience. Developed interactive validated forms and integrated RESTful APIs for real-time updates. Optimized CSS animations and configured Grunt for automated builds. Conducted cross-browser testing and implemented Angular directives for reusable components. Engaged in requirement gathering and improved accessibility adhering to WCAG standards, increasing account opening completion rates.

Software Developer at Cerner Corp

August 31, 2017 - August 13, 2025

Developed prototypes for a personalized healthcare application using React, Redux, and MySQL. Configured Webpack for optimized builds and integrated MySQL for data persistence. Applied ES6+ features and TDD with Jest. Enhanced UI performance with lazy loading. Collaborated with UX designers and Agile teams to deliver features. Diagnosed bugs and improved app stability. Delivered personalized health content improving patient satisfaction.

Software Developer at Cerner Corp

August 31, 2017 - August 13, 2025

Developed prototypes of personalized healthcare apps using React, Redux, and MySQL. Configured Webpack for optimized builds, applied TDD with Jest, and improved UI performance with lazy loading. Collaborated with UX designers, diagnosed bugs, and participated in Agile sprints delivering personalized health resources that increased patient satisfaction.

Software Developer at Cerner Corp

August 31, 2017 - August 13, 2025

Developed prototypes for a personalized healthcare application using React, Redux, and MySQL. Configured Webpack builds and integrated MySQL for efficient data handling. Employed ES6+ for cleaner code and followed TDD with Jest for comprehensive test coverage. Optimized UI performance through lazy loading and collaborated with UX designers to refine prototypes. Participated in Agile sprints and delivered personalized health resources, resulting in improved patient satisfaction.

Web Developer at InfoTech Solutions

December 31, 2014 - August 13, 2025

Developed and maintained web applications using HTML, CSS, JavaScript, and jQuery focusing on client-side presentation and validation. Created prototypes and demos, optimized images with Adobe Photoshop for faster loading. Designed responsive page layouts and conducted user research to enhance usability. Developed MySQL database tables, implemented JSON-based search, and used AJAX for dynamic data retrieval. Solved cross-browser compatibility issues and applied jQuery validation for robust forms.

Web Developer at InfoTech Solutions

December 31, 2014 - August 13, 2025

Developed and maintained client-side web applications using HTML, CSS, JavaScript, and jQuery. Created prototypes and demos, optimized images using Adobe Photoshop, designed responsive layouts, conducted user research, developed MySQL database tables, and implemented dynamic data retrieval modules. Ensured cross-browser compatibility and robust form validations. Enhanced interface usability and data access speed for clients.

Web Developer at InfoTech Solutions

December 31, 2014 - August 13, 2025

Developed and maintained web applications focusing on client-side presentation, data validation, and cross-browser compatibility using HTML, CSS, JavaScript, and jQuery. Created prototypes and demos for client feedback. Optimized images with Adobe Photoshop and designed responsive layouts for improved navigation. Conducted user research, developed MySQL database tables, implemented JSON and AJAX for dynamic data retrieval and search. Applied jQuery validation plugins and resolved cross-browser issues to ensure consistent performance.