Brian Aubrey Calaguas Serrano is from Bangsaamoro Autonomous Region Muslim Mindanao located in the southern part of the Philippines. Since 2014, he became a part of ATRIEV IT Center for Visually impaired as a trainee. he attended the PC Operation with Access Technology, Android Accessibility, English Communication, Intro to Computer Science, and Digital Literacy Training. In 2017, he started to be a co-trainer in the Android Accessibility Training.
Brian is also a fulltime General transcriptionist and currently, he is a moderator for the ongoing trainings. He is a holder of the certification of Teaching Methodology level I and National Certificate II computer hardware servicing From TESDA. He likes to discover facts about history, science and other out of this world ideas. He really enjoys traveling, doing target shooting, and other adventurous activities.