Ismi Prihartono Ismail, is the full name of the man who claims that he is not a good looking person. The man who fondly called Ismi and likes to play basketball and watch this ball is the man behind the @jalur_serpong. In a written interview with me, he admitted that he had become a commuter line user since 1998, while he still a student in a university located in Depok. Despite being absence for 8 years using the Commuter Line, but since 2010, he began routinely been a loyal customer of Commuter Line. The reason is he simply goes to work relatively fast and not to be too tired when he travels back to home.

According to his testimony @jalur_serpong was created on 8 October 2012. Initially, he tried to find information about train travel through twitter account between Serpong – Tanah Abang. However, because he found a twitter account, but unfortunately the account is not active. Then, He decided to make a twitter account @jalur_serpong as specifically informing train travel in Green Line.

Gradually, with the introduction of models of @jalur_serpong through the search facility on twitter, @jalur_serpong gradually becoming known in twitverse. Ismi also told that since BBM for Android started, he began to take the initiative to make BBM Group of @jalur_serpong. Ismi also surprised that such a simple initiative was greeted positively by the follower of @jalur_serpong and shortly afterwards appeared the initiative to do the offline meeting (kopi darat) of the @jalur_serpong BBM group.

This initiative turned out to make him getting excited, he began planning to make other communication facilities through other channels such as Yahoo Messenger jalur_serpong, facebook group: jalur_serpong Path: jalur_serpong, BBM Group, and Whatapps group, and he also plans to create a mailing list for @jalur_serpong.

Ismi also have a dream, if the Jakarta MRT and Monorail Jakarta can be realized He hope the people will begin to leave their private vehicles. For @jalur_serpong, he also hopes that @jalur_serpong could pioneering many social activities along the Green Line.