SM Nasir Uddin was working as an Instructor for more than 30 years in NACTAR, Bogra, Bangladesh. After 32+ years of service he is now retired from his post. In his boyhood he does not have enough privilege to continue his study. So, he had to work as a Ice-Cream seller in the street to earn money and bear his school expenses. Even he did not afford a fan in his room in the warmest season. At last he was awarded by a Master's Degree in Accounting Subject from Dhaka University in the year 1983. He has also completed Diploma In Software Applications from City & Guilds London, UK. Now he has to take classes on Freelancing and Outsourcing courses as well as Teachers Training Courses of School, College and Madrasha Teachers. He always deliver lectures on Outsourcing & Freelancing classes like SEO both Onpage and Offpage on the latest updates of Google algorithm, Data Mining, Data Extraction, Keyword Research, Changing algorithms of Google and trends as well as HTML5, CSS, Java Script, PHP, etc.