Himanshu User

I’m a Full Stack Developer with 3+ years of experience building scalable web applications using React, Next.js, Node.js, and MongoDB. I focus on efficient, scalable systems and improving user experience through optimized web architectures.

At Imarticus Learning, I redesigned the company website with Next.js and TypeScript, implementing SSR, image optimization, and code splitting to improve performance and SEO. I also integrated Zoho CRM APIs to sync leads in real time, built a Custom Ticket Management Panel using the Freshdesk API, and enhanced the LMS with bookmarks, assignments, video modules, quizzes, and SCORM support.

I’ve delivered AI-powered features using the OpenAI API, including an AI blog automation platform with a custom post-processing pipeline and an AI call analysis capability to categorize customer emotions and behaviors. I’ve also built large-scale messaging functionality with a WhatsApp Campaign Messaging System featuring real-time engagement tracking, and developed modern, responsive web experiences with strong API integration and automation.