Arwin Sumatra

Passionate and dedicated educator, coach, and certified Divemaster with over 30 years of experience in sports instruction and physical education.

• Known for crafting impactful training programs, mentoring youth athletes, and championing holistic wellness through adventure sports, classroom innovation, and marine environmental advocacy.
• A proven leader who inspires excellence both in and out of the water.
• TESOL certified to strengthen my ability to teach and communicate in English, particularly in an international and multicultural setting.

PROFESSIONAL EXPERIENCE

• Experienced Physical Education teacher in Junior and Senior High School - teaching individual, dual, and team sports (ball, racket, and aqua sports). Conducts PE classes from grades 7-12. 
• Experienced swimming, volleyball, and basketball coach. Leads the team to inter-school sports competitions.
• Certified and licensed NAUI Divemaster. Leads scuba diving tours to local and international divers in Palawan and Batangas, Philippines. 
• Certified First Aider.
• Certified TESOL teacher. 

I received my TESOL certificate last August, 2025.

I have attended and received various educational training certificates for continuing education with CPD units during my active teaching years.

I graduated with a Certificate in Sports from the University of the Philippines, Diliman in 1992.