About Us

Online Class Notes is a blog where I share my class notes on various courses which I have written during my study in the department of Computer Science and Engineering. I lost most of the notes due to a hard drive crash, and then thought that why not I share these notes with other students! This was in my student life and obviously there was no reason to buy domain and hosting for this purpose. So I created my free blog at blogger.com and started publishing my notes on tanmayonrun.blogspot.com and I have been doing this for the last 5 years.

Recently, on 23rd April, 2016, I bought this domain onlineclassnotes.com and started using this by custom domain feature of blogger. Thus my blog is still hosted by blogger, but the domain is mine. And I think, the domain is meaningful and relative to what the blog is all about.

Currently, not actually currently, I have been working as a professional web developer for the last 5+ years with an experience of 6+ years in the field as I used to work as a freelancer when I was a student. Currently, I am working as the Senior Software Engineer at a very well organized software development farm. 

You can follow me on google plus so that you don't miss any published note.

You can also follow the Facebook Page to receive updates.

Anyway, following are the currently added courses on which I have class notes shared. Click on them to read the class notes.

C Programming

Theory of Computation

Data Structure

Digital Image Processing

Operating System Concepts



Database Management System

Software Engineering

Object Oriented Programming (OOP)

Physics I

Microprocessor and Computer Architecture

Web Technology

Following are the categories for tutorials I published



Visual Basic










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