Shashi Lata

Full Stack Developer @Solis Technology

Gurugram, IN

Developed and maintained a POS web application using Next.js, Node.js, Express, and MongoDB, improving transaction processing speed by 35% and delivering a seamless experience across devices. • Implemented role-based authentication (JWT) and rate limiter middleware, reducing unauthorized access attempts and API abuse incidents by 40%. • Integrated Socket.io for real-time updates in POS systems, enabling instant synchronization across terminals and enhancing user interaction flow. • Utilized Redis for caching and session management, decreasing database load and improving API response times by 30% during peak usage. • Collaborated with UI/UX designers and backend teams to align on design and architecture, leading to a 25% faster delivery of new features and enhancements.

Subharti University

BCA, Computer Science