Nikhita Rama Karkera
Engineer I at American Express
- Role
- Engineer Ii at American Express
- Location
- Phoenix, AZ, US
- LinkedIn followers
- 500 followers
About Nikhita Rama Karkera
Experience in Developing User Interface (UI), Dynamic Web Applications, Single Page…
Experience
Engineer Ii
Sep 2020 — Present · Phoenix, AZ, US
Tech Stack: React.js, Redux, Node.js, OneApp, dls-react, Jest, JIRA, GIT, Bitbucket, VS Code, Jenkin- Created reusable functional components using React (JSX), React hooks and OneApp, overseeing application state workflow and middleware with Redux. Ensured responsiveness through dls-react, bootstrap, and media queries- Created tailored npm packages for 15 projects, leading to a 20% reduction in development time and a 25% increase in development efficiency- Developed intelligent reducers and action dispatchers in Redux to manage state across various applications, enhancing the efficiency of application data handling compared to conventional methodologies. Utilized Context API to eliminate prop drilling and manage props more efficiently- Enforced test-driven development (TDD) practices, achieving a 100% test code coverage with Jest & Enzyme in the project. Implemented automated build and deployments through Jenkins, CI/CD Pipeline, and GIT, promoting elevated code quality and system stability- Extensively worked on debugging the application using third party application Splunk and monitoring using Adobe analytics. Also employed Chrome Developer Tools extensively to pinpoint and address performance bottlenecks- Engaged in code reviews, identifying and addressing bugs to enhance application uptime- Collaborated with UX/UI designers to ensure a seamless and visually appealing user experience- Implemented and championed UI accessibility development practices, ensuring inclusive and user-friendly interfaces compliant with industry standards such as WCAG. Collaborated with cross-functional teams to integrate accessibility features, enhancing the usability and reach of web applications for all users- Ensured application security by implementing rigorous Sonar Scan practices, proactively identifying and mitigating potential vulnerabilities.
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