Engr. Rambongga received his Bachelor of Science in Chemical Engineering degree from the University of Santo Tomas, Manila, Philippines in 1982. He obtained his Master in Mathematics Education degree (Magna Cum Laude) from the same university in 2011. Engr. Rambongga is currently affiliated with the Department of Chemical Engineering, University of Santo Tomas, Manila Philippines. He is a licensed chemical engineer registered by the Professional Regulations Commission in the Philippines and an active member of the Philippine Institute of Chemical Engineers – Metro Manila Academe Chapter (PIChE-MMAC).