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Hardayal Singh

@hardayalsingh

Principal Software Developer at eLEOPARD, creator of AI platforms and real-time systems, including AnimateIt, which cut animation build time by 60%.

India

Message

At eLEOPARD Pvt. Ltd., I architected and delivered AnimateIt, an AI-powered no-code website animation platform that reduced client animation build time by 60% through real-time preview and scalable REST APIs.

I also built Web Builder, a customizable AI chatbot platform serving 10+ enterprise clients, and led backend development of Maite, a real-time AI wellness platform with secure WebSocket architecture and video/audio streaming.

Earlier, I built REST APIs for EClass at Facto Solutions Pvt. Ltd. and worked on appointment booking, live sports updates, and food ordering platforms at P4logics Technologies Pvt. Ltd. I also trained 200+ students in computer programming fundamentals.

Experience

Work history, roles, and key accomplishments

Current

Principal Software Developer

Current

eLEOPARD Pvt. Ltd.

Jan 2022 - Present (4 years 9 months)

Architected and delivered AnimateIt, an AI-powered no-code website animation platform, reducing client animation build time by 60% through real-time preview and scalable REST APIs. Built Web Builder, a customizable AI chatbot platform with dynamic configuration, multi-language support, and voice integration, serving 10+ enterprise clients.

Full Stack Developer

Facto Solutions Pvt. Ltd.

Jan 2021 - Dec 2022 (1 year 11 months)

Built EClass, a scalable multi-vendor e-learning platform, developing REST APIs handling 1,000+ concurrent users and integrating frontend with React.js for seamless UX.

NodeJS ExpressJS React REST APIs MongoDB MySQL PostgreSQL TypeORM Sequelize AWS Redis WebSockets Git Postman Swagger Docker Microservices Architecture API Design and Optimization Agile Scrum Code Review

Full Stack Developer

P4logics Technologies Pvt. Ltd.

Jan 2019 - Dec 2021 (2 years 11 months)

Designed appointment booking and teleconsultation for Connect Doctor with authentication, notifications, and scheduling for 500+ doctors. Built scheduling module and real-time update pipeline for LMS (Sports Management System) and food ordering backend with real-time tracking and payment integration for Cheafoo.