Rahul Karadwal Email & Phone Number

Mississauga, Ontario, Canada

Lead the frontend development of user-centric interfaces using React.js, Material-UI, and SASS, ensuring pixel-perfect, responsive UIs for scalable and user-friendly applications.Collaborate closely with UX/UI designers to translate design wireframes into interactive and visually appealing interfaces, incorporating animations and micro-interactions to enhance user engagement.Develop and integrate RESTful APIs using Node.js and Express.js, ensuring seamless communication between frontend and backend systems.Explore and implement innovations in React to optimize performance and improve user experience across applications.Mentor junior developers on best practices, code quality, and application architecture, fostering a collaborative and learning-driven environment.Conduct code reviews and enforce best coding practices to ensure high standards of unit testing and end-to-end testing using Jest and Cypress.Work in an Agile environment, actively participating in sprint planning, backlog grooming, and daily stand-ups to align development efforts with business objectives

Calgary, Alberta, Canada

Managed the frontend development lifecycle using React.js, Redux, and TypeScript to build responsive and interactive user interfaces.Collaborated with UX/UI designers to deliver pixel-perfect layouts while ensuring web accessibility standards were met.Developed reusable components using React-Table, optimizing UI performance and user interaction for data-heavy applications.Integrated React Query for managing asynchronous API calls and handling complex state management across various modules.Improved application performance for data-heavy modules by leveraging react-window to optimize rendering and enhance user experience.Worked closely with backend developers to integrate REST APIs for real-time data updates and ensured seamless frontend-backend communication.Implemented CSS animations and transitions to create a more engaging and interactive user experience.Maintained high test coverage by conducting unit testing and end-to-end testing using Jest, React Testing Library, and Cypress.Utilized Git and GitLab for version control, ensuring effective collaboration and version management within the team

Mumbai, Maharashtra, India

Designed and developed Single Page Applications (SPAs) using React.js and Redux, ensuring responsive design for optimal performance across devices and browsers.Implemented React Router to enhance navigation and state management using Redux and React-Flux architecture to optimize performance in data-driven applications.Collaborated with backend teams to transition from a Java-based backend to Node.js, developing secure authentication and authorization modules using Express.js.Integrated RESTful APIs to dynamically fetch and display data, improving the functionality and interactivity of applications.Conducted unit testing with Jest to ensure code reliability and reduce bugs in production.Utilized Webpack and Babel to optimize the build process, ensuring adherence to modern JavaScript standards.Maintained version control using GitLab for seamless collaboration and tracking of changes across the development team