- Integrated browser compatible calling system using Twilio service which provides programmable communication tools for making and receiving phone calls, sending and receiving text messages, and performing other communication functions using its web service APIs.- Actively involved in optimizing Frontend web app built in React for better performance using techniques like 1. code splitting, 2. memorization with useMemo and useCallback hooks, 3. optimized Renders with React Profiler,etc. 4. replacing redux for more latest global state management library like zustand or for simple built-in context API by React itself. 5. employing React Testing Library and Jest to ensure comprehensive testing of React applications for robustness and reliability.

- Developed admin panel web app in Frontend side for a client which include 1. user authentication and authorization 2. managing company's resources 3. managing users roles, company's data 4. managing workflow and generating report 5. HR management 6. Customer Support Chat Web App- Optimized app performance efficiently- Integrated support library like 1. ReackHook Form for form data manupulation; 2. Chakra UI for frontend template design; 3. Axios for making https requests; 4. Redux for global state management.- Worked closely with UI/UX designer for improvement user experience in the web app.- Learned Next JS and developed a personal website for client in Next JS with SEO support.

- Utilize technologies like React, Bootstrap for rapid development of landing pages and interfaces for school and construction company websites.- Improve website responsiveness by updating CSS code and optimizing design elements.- Conduct final quality checks to ensure deliverables meet client expectations.

- Learn and implement new designs using HTML and CSS along with React, ensuring alignment with project specifications.