2008 - 2011
ESL Teacherc21 International Language School - Quezon City, FilipinasI teach English like reading, listening, grammar and free talking to foreigners.
2011 - 2012
ESL TeacherYBM Phone n' Talk - Quezon City, FilipinasI teach English to foreigners online.
2012 - 2013
Contractual Science TeacherKalumpang National High School - Marikina, FilipinasI teach students.
2013 - 2020
Research TeacherMarikina Science High School - Marikina City, Filipinas