ARUN SELVAKUMAR S is a Master Tamil graduate from Tiruchirappalli. Since 2020, he has been contributing to Wikipedia in Tamil , English etc. Since 2020, he has been contributing to Wikipedia in Tamil, English etc. So far he has started 2 new articles in Tamil. He has proofread more than 50 Tamil books on Tamil Wikisource . He has occasionally proofread pages on Tamil Wikipedia and Tamil Wikisource. Interested in Tamil computing, he created XML files for typing Sentamil fonts using Tamil-99 keyboard.