Arpit Singh

Web developer Intern

web.dev • Teilzeit

Apr 2025 - Feb 2026 • 10 mos

During my internship as a Web Development Intern at Vault of Codes, I gained hands-on experience in building and optimizing real-world web applications using modern technologies. I worked extensively with React.js to design and develop responsive user interfaces, focusing on performance and user experience. One of my key learnings was how to structure components efficiently, which helped improve page load time and overall application performance. On the backend, I built and integrated RESTful APIs using Node.js and Express.js, which enhanced my understanding of server-side logic, routing, and data flow between client and server. I also learned how to optimize API performance and structure backend code for scalability and maintainability. Throughout the internship, I strengthened my practical knowledge of full stack development, including debugging, version control using Git, and collaborating in a development environment. Achievements: • Developed 5+ responsive web applications with improved performance and usability • Reduced page load time by optimizing frontend components and rendering logic • Improved API response efficiency through better backend structuring • Gained real-world experience in building scalable and maintainable applications This internship helped me transition from theoretical knowledge to practical implementation, making me more confident in handling real-world development projects.