Practical AI Expertise Built on Real-World Experience
ExpertOn.AI is an Artificial Intelligence education and application-development platform.
We help people and organizations understand how AI is transforming software, technology, business, and the future of work. We also develop practical AI-powered applications that combine modern technology with specialized domain knowledge.
Our work is focused on two primary areas:
AI Education
We create educational resources and courses that explain how Artificial Intelligence can be used throughout the software development lifecycle.
Our training covers AI-assisted requirements analysis, architecture, software development, testing, debugging, documentation, Prompt Engineering, Context Engineering, AI agents, Vibe Coding, and the future of technology careers.
AI Application Development
We design and develop AI-powered applications that solve practical problems and provide personalized user experiences.
Our applications combine AI with software engineering, cloud technologies, mobile development, Data Science, Statistics, and specialized domain expertise.
Why ExpertOn.AI?
Our expertise is built on nearly two decades of practical technology experience.
We do not approach AI only as a theoretical subject. We apply it to real software products, architecture, application development, data analysis, technical documentation, and complete end-to-end software delivery.
This combination of education, practical development experience, research, authorship, and patented innovation enables us to explain AI clearly and apply it effectively.
Meet the Founder
Varun Nagpal
Varun Nagpal is the founder of ExpertOn.AI.
He completed his Bachelor of Computer Engineering in 2007. Born in India, he later moved to the United States for professional opportunities before ultimately settling in Canada.
Varun has nearly 20 years of professional experience spanning:
- Artificial Intelligence
- Machine Learning
- Data Science
- Statistics
- Software architecture
- Backend development
- Frontend development
- Mobile application development
- Cloud computing
- Enterprise software development
Throughout his career, he has worked as a software architect and developer with major organizations such as IBM, Allstate, Air Canada, Larsen & Toubro, and the Royal Bank of Canada.
This broad experience has given him a comprehensive understanding of the complete software development lifecycle—from business requirements and architecture to backend systems, frontend applications, mobile development, cloud deployment, testing, and production support.
Personal Interests
Varun lives in the suburbs of Toronto, Canada, with his wife and daughter.
In addition to technology, he is passionate about astrology, spirituality, meditation, and occult sciences. A major focus of his work is exploring how structured reasoning, Data Science, Statistics, and Artificial Intelligence can be applied to ancient astrological knowledge.
He regularly practices meditation and continues to study the relationship between technology, human behavior, spirituality, and personal development.
Author and Educator
Varun is the author of two software books and the creator of a comprehensive Udemy course on AI-assisted software development.
A Practical Guide to Building Software with AI — Vibe Coding
A practical guide to using Artificial Intelligence throughout the software development lifecycle.
Android Sensor Programming by Example
A practical technical book explaining how Android applications can interact with and process data from mobile device sensors.
How to Develop End-to-End Software Using AI — Vibe Coding
A comprehensive Udemy course covering AI-assisted software planning, architecture, coding, testing, debugging, documentation, Prompt Engineering, Context Engineering, AI agents, and the future of software engineering.
https://www.udemy.com/course/how-to-develop-end-to-end-software-using-ai-vibe-coding
Patented Innovation
Varun has been awarded two United States patents related to mobile sensor data, Artificial Intelligence, Data Science, Machine Learning, and statistical analysis.
Detecting Impaired Driving Using Mobile Sensor Data
This patented system uses mobile sensor data, analytical techniques, and AI-based models to identify patterns that may indicate impaired driving.
https://patents.google.com/patent/US9654932B1
Detecting Automated Driving Turns Using Mobile Sensor Data
This patented system analyzes mobile sensor data to detect and classify vehicle-turning behavior using data-driven models.
https://patents.google.com/patent/US9666067B1
Our Mission
Our mission is to make Artificial Intelligence practical, understandable, and accessible.
Through education, software products, research, and intelligent applications, ExpertOn.AI helps people understand the possibilities of AI and use it responsibly to create meaningful real-world solutions.