Available to hire
Hi, I’m Poojitha Gujja, a software developer with around 7 years of experience specializing in front-end technologies and web application development. I have a strong background in ReactJS, Redux, and JavaScript, and I’m passionate about creating efficient, user-friendly applications. I enjoy working both independently and as part of a team, adapting well in dynamic environments.
Over the years, I’ve developed scalable web and mobile applications for major companies like Walmart, Wells Fargo, and Visa. I take pride in writing clean, maintainable code, integrating modern tools and frameworks, and constantly improving application performance and reliability through testing and optimization.
Skills
Language
English
Fluent
Work Experience
Software Developer at Walmart
November 1, 2023 - PresentDeveloped web and mobile applications using HTML5, CSS3, JSX, ReactJS Redux, Routers, and React Native. Worked with API and REST Webservices, writing test cases in Jest and Figma. Maintained high-traffic React-based applications, enhancing user engagement and personalization. Implemented visual design improvements, dynamic content delivery, and front-end functionality for the WIC online shopping experience. Utilized Node.js, GraphQL, and Jest for scalable front-end components with comprehensive testing. Supported end-to-end testing, performance validation, and environment-specific bug fixes. Documented technical processes using Confluence and participated in on-call duties for monitoring application performance. Automated testing pipelines, conducted performance testing, and managed release processes including Change Requests for deployments.
Software Developer at Walmart
November 1, 2023 - PresentDeveloping web and mobile applications using HTML5, CSS3, JSX, ReactJS Redux, Routers, and React Native. Worked on API and REST Webservices, wrote test cases in Jest. Developed and maintained high-traffic React-based web applications including PRISM and WIC platforms to enhance user engagement and personalization. Implemented visual design enhancements and front-end functionality to improve customer shopping experience for WIC-eligible items. Used React, Node.js, GraphQL, and Jest for scalable components with unit and integration testing. Automated testing pipelines, performed performance testing, and handled end-to-end release management and documentation using Confluence. Participated in on-call duties to monitor application performance during releases.
Software Developer at Walmart
November 1, 2023 - PresentDeveloped and maintained multiple high-traffic React-based web applications, including PRISM and WIC platforms, enhancing user engagement and personalization. Contributed to dynamic content delivery and implemented visual design enhancements. Engineered front-end functionality for online shopping experiences optimizing customer benefits. Used React, Node.js, GraphQL, and Jest for scalable component development with testing. Automated test cases and performed end-to-end testing to ensure application performance and reliability. Documented technical processes and participated in release management and on-call duties for app performance monitoring.
Software Developer at Wells Fargo
October 31, 2023 - July 11, 2025Developed web and mobile applications using HTML5, CSS3, JSX, ReactJS Redux, and Routers. Utilized MaterialUI for reusable components and implemented RESTful services interacting with MariaDB. Built React Native mobile components and integrated features like map view, push notifications, and navigation. Optimized applications for cross-browser compatibility and utilized Redux architecture for state management. Participated in migrating applications to Omni Channel using Couchbase Server and GraphQL API. Wrote unit tests with Jest and Enzyme, employed Mixpanel for analytics, and managed version control using GIT. Followed Agile methodologies and handled deployments in various environments using Looper.
Software Developer at Wells Fargo
October 31, 2023 - July 11, 2025Developed web and mobile applications using HTML5, CSS3, JSX, ReactJS Redux, and Routers, utilizing MaterialUI for reusable components. Integrated RESTful services with MariaDB and used React Native for mobile app development with features like map view, push notifications, and profile management. Enhanced app performance by optimizing React animations and performed migration to Omni Channel using Couchbase Server and GraphQL API. Wrote tests using Jest and Enzyme and used analytical tools like Mixpanel. Managed version control with GIT and handled deployments to multiple environments using Agile methodology.
Software Developer at Wells Fargo
October 31, 2023 - July 8, 2025Developed web and mobile applications using HTML5, CSS3, JSX, ReactJS Redux, and Routers. Used MaterialUI framework and implemented RESTful services interacting with MariaDB database. Built scalable backend services with Node JS and integrated advanced features in React Native mobile apps. Employed Redux-Promise, React-Autocomplete, and Apollo GraphQL client for efficient data management. Wrote test cases using Jest and Enzyme, optimized React animations, and worked on migration to Omni Channel with Couchbase Server and GraphQL API. Participated in Agile methodology and managed deployments across environments.
Web Developer at Visa
January 31, 2022 - July 11, 2025Developed responsive web applications using HTML5, CSS3, Media Queries, TypeScript, and ReactJS. Implemented state management with Redux and Redux Saga, and enhanced application performance with React Server Side Rendering. Used AG Grid for advanced data grid functions and employed Flexbox and Bootstrap for layout management. Configured WebPack for performance optimization and wrote unit and integration tests with Jest and Enzyme. Adopted micro frontend architecture and maintained applications on Apache Server. Integrated Node.js backend services, utilized developer tools for debugging, and applied UX principles for user-friendly UI development.
Web Developer at Visa
January 31, 2022 - July 11, 2025Developed responsive web applications using HTML5, CSS3, and Media Queries. Built scalable single-page applications with TypeScript and React JS; managed state with Redux and Redux Saga. Improved SEO and performance using React Server Side Rendering. Utilized AG Grid, Flexbox, Bootstrap, and WebPack for UI and performance optimizations. Implemented unit and integration tests with Jest and Enzyme. Adopted micro frontend architecture and configured applications on Apache Server. Used Node JS for backend services and applied UX design principles to enhance user experience.
Web Developer at Visa
January 31, 2022 - July 8, 2025Developed responsive SPAs with TypeScript, React JS, and Redux Saga. Implemented React Server Side Rendering for improved performance and SEO. Used AG Grid, Flexbox, and Bootstrap for UI layouts and data presentation. Created unit and integration tests using Jest and Enzyme. Applied micro frontend architecture for modular UI development. Managed web application configurations on Apache Server and utilized debugging tools like Firebug and Chrome DevTools. Integrated Node.js backend services and applied UX design principles for enhanced interfaces.
Software Engineer at GSS Infotech
December 31, 2019 - July 11, 2025Developed web applications using Express.js, ReactJS, Node.js, and MongoDB. Created custom React components and forms for data manipulation. Implemented React Flux for single directional data flow and conducted unit and integration testing using Jest and Enzyme. Designed and implemented RESTful APIs with Node.js and Express.js, handling client-server communication with JSON. Worked on server-side logic and database integration with Mongoose. Used Webpack for file optimization and collaborated with UI designers for responsive and user-friendly applications. Applied CSS preprocessors such as SASS and styled applications using Bootstrap. Utilized version control with GIT and maintained project structure with NPM.
Software Engineer at GSS Infotech
December 31, 2019 - July 11, 2025Developed web applications using Express.js, React JS, Node.js, and MongoDB. Created custom React components and forms; implemented single directional data flow with React Flux. Built server-side RESTful services and integrated them with client-side React JS using JSON. Performed unit and integration testing with Jest and Enzyme. Coordinated with UI designers for responsive design and implemented CSS3 and SASS for styling. Managed source code with GIT and used Webpack for optimizing JavaScript and stylesheets.
Software Engineer at GSS Infotech
December 31, 2019 - July 8, 2025Developed web applications using Express.js, React JS, Node.js, and MongoDB. Created custom React components for data manipulation and RESTful services. Utilized React flux architecture for state management and achieved optimized data flow. Conducted unit and integration testing with Jest and Enzyme. Designed server-side RESTful web services and dynamic views based on user data. Coordinated with UI designers for responsive web applications and utilized CSS preprocessors like SASS. Managed source code with GIT and improved application usability and performance.
Education
Qualifications
Industry Experience
Software & Internet, Financial Services, Retail, Professional Services, Government
Skills
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