Shubhanshu Kumar

• Lead Development: Spearheaded the end-to-end development of a high-performance mobile application, ensuring seamless functionality and superior user experience. • Real-Time Communication: Engineered an advanced chat system using Socket.io and developed multiple sophisticated chat portals and interactive demo modals for web applications using Next.js and MUI. • Architecture: Designed and implemented a robust backend architecture using Node.js, Express.js, and SQL, ensuring high performance, scalability, and reliability. • Technological Integration: Leveraged cutting-edge technologies including Node.js, Express.js, SQL, Next.js, and MUI, and integrated features such as category-based query organization, SMTP server for email communication, and AWS S3 for secure chat attachments. • Quality Assurance: Conducted rigorous unit testing and debugging to ensure the delivery of a stable and reliable product, while maintaining effective stakeholder communication for clear project requirements a