mangesh pandit

I’m a Full Stack Developer with 4+ years of experience building scalable web and mobile applications across React.js, Next.js, React Native, Node.js, Express.js, and PostgreSQL. I enjoy designing secure REST APIs, optimizing performance, and shipping production-ready solutions.

At Salubrious Technologies, I developed the Chikitsamitra Patient App—implementing secure REST APIs, appointment booking, JWT authentication, payment gateway integration, webhook handling, and medical record management. I also built the Online Chikitsamitra Healthcare Website using Next.js with SSR and SEO best practices to improve both visibility and user experience.

One of my key wins was optimizing the 120/80 Healthcare Website: I reduced page load time from 10s to 2s through image optimization, lazy loading, caching, and code splitting—boosting performance by 80%. I designed and developed the Leads Portal with React, Node, Express, and PostgreSQL, implementing REST APIs, JWT authentication, RBAC, CRUD operations, and real-time dashboards.

Previously at Token Metrics, I worked on React and Node.js web applications and integrated Mixpanel for analytics, Okta 2FA authentication, and Lightweight Charts. Earlier, at eGlobalDoctors, I built real-time healthcare workflows, integrating Zoom SDK and Twilio APIs for video consultations and communication, and supporting concurrent user appointment scheduling.