User talk:Shanmugam sundaram

January 2021
Hello, I'm Materialscientist. I wanted to let you know that I reverted one of your recent contributions—specifically this edit to Public company—because it did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Help desk. Thanks. Materialscientist (talk) 17:55, 20 January 2021 (UTC)

please help
help me Shanmugam sundaram (talk) 17:58, 20 January 2021 (UTC)

March 2021
Hello, I'm WhoAteMyButter. An edit that you recently made to Uber seemed to be a test and has been reverted. If you want to practice editing, please use your sandbox. If you think a mistake was made, or if you have any questions, you can leave me a message on my talk page.   WhoAteMyButter ( 📨 │ 📝 ) 06:16, 18 March 2021 (UTC)