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parminder singh • Peerlist

Parminder Singh is a Freelance Front End Developer based in India, specializing in both Web and Mobile Development. As a developer, Parminder focuses on creating visually appealing and highly functional digital experiences. His portfolio showcases a range of projects that highlight his expertise in front-end technologies and his ability to deliver responsive and user-friendly designs. Whether it's building a sleek website or a dynamic mobile application, Parminder's work is characterized by attention to detail and a commitment to quality. Explore his portfolio to see the breadth of his skills and the innovative solutions he brings to each project.

Parminder Singh - Portfolio

Rajdoot is a self-hosted, low-cost SMS gateway powered by IoT technology. It enables developers and businesses to send and verify OTPs and SMS messages via a custom Node.js backend, React frontend, and MQTT-connected ESP8266 devices controlling GSM modules like SIM900A.Unlike traditional providers like Twilio or Telesign, Rajdoot gives you full control, customizable workflows, and drastically lower SMS costs by leveraging open-source hardware and software.✅ OTP &amp; SMS APIs ✅ MQTT-based IoT communication ✅ SIM900A + ESP8266 + Arduino integration ✅ Web dashboard (React) ✅ Node.js backend with MongoDB