Ramandeep Singh

I’m a Frontend Developer with 2+ years of hands-on experience building responsive, high-performance web applications. I specialize in modern JavaScript ecosystems—especially React and Next.js—where I focus on UI/UX implementation, state management, performance optimization, and scalable component architecture. I’m passionate about delivering intuitive, accessible, visually engaging user experiences using clean, maintainable code.

In my projects, I’ve shipped end-to-end solutions and focused heavily on speed and reliability: at Interacto, I implemented real-time communication via WebSockets and REST APIs, decreasing client-side data refresh latency by ~40% and improving average page load time by ~35%, while also setting up Git-based CI/CD pipelines for zero-downtime releases and cutting manual deployment effort by 50%+. With DocChat, I built an AI-powered document intelligence platform using LLM APIs for multi-turn PDF queries with page-level citations, engineered secure PDF ingestion and Base64 storage in MongoDB (up to 10MB/doc), and used React Query caching and optimistic UI updates to reduce perceived response latency by ~30% during concurrent queries. Earlier, at Rapid Routez, I created a real-time carpooling flow with React and Firebase, integrated Google Maps Directions/Places for routing insights, and delivered a mobile-first UI supported across 5+ breakpoints.