About Us

Let's reach our limitless potential.

Want to be the best version of yourself?

Or do you want your child to reach their limitless potential too?

We’ve done it for more than 12 years and are here to show you how.

You’ll learn to uncover solutions to help you reach your goals.

You’ll learn effective and efficient ways to raise children with limitless potential.

Owlissimo is a brand of Veezian Services, which is registered in Malaysia and supports clients internationally — Singapore, Malaysia, Hong Kong, and more.

child-making-clay-figures

Numbers Speak For Themselves!

Downloaded Printables
4800 +
Attended Workshops
10 +
Years' Experience
1 +
mother & daughter
5/5
Thank you so much for this wonderful home practice workshop. It's really informative. I wish I could meet you in person. There is so much to learn from you as I keep reading your blog and facebook posts. Thank you so much for inspiring.
Parent T

Our areas of specialisation:

  • Singapore Maths
  • Maths Olympiad training
  • Peak performance coaching for youth
  • Peak performance coaching for parents
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Our Founder - Carol Wong

Carol headshot

Carol Wong is an accomplished educator and founder of Veezian Services, recognised for innovation in mathematics education. She holds a Master of Education (Mathematics) with a perfect GPA of 4.00, and combines her expertise as a Certified Improvement and Development Coach, and a Certified Accelerated Learning Practitioner to guide students and parents.

Carol is passionate about nurturing enjoyment and excellence in mathematics through impactful enrichment and training programmes.

Her work has helped students secure top awards and school admissions.

At the same time, she pays it forward through pro bono training and coaching to the community.

Education

  • Master of Education (Mathematics): Universiti Teknologi Malaysia, 2023 – 2025
  • Bachelor of Accountancy (B.Acc), First Class Honours: Nanyang Technological University Singapore, 2000 – 2003

Professional Development

  • Conference: AI for Education Singapore 2025, Nanyang Technological University
  • New Trends in Singapore Math: Math Training Series, Dr. Yeap Ban Har, Jun 2021
  • New Trends in Singapore Math: Key Ideas for Preschool to High School Learners, Dr. Yeap Ban Har, Jan 2021

Certifications

  • Certified Improvement and Development Coach: Protege Advisory Sdn Bhd, Oct 2023
  • Certified Virtual Learning Practitioner: DRB-HICOM University of Automotive Malaysia, Jun 2021
  • Certified Accelerated Learning Practitioner: International Association for Accelerated Learning Practitioners (IAALP), Apr 2018
  • World Wide Montessori Online – Teacher Training: KHT Montessori LLC, Dec 2012
  • Chartered Financial Consultant (ChFC): Singapore College of Insurance Ltd, (Jan 2005 – Jan 2008)

Awards

  • Silver Award, International Innovation Competition in Education (Secondary Education): Universiti Teknologi Malaysia, Jul 2024
  • Top Student Award (ChFC): Singapore College of Insurance, Jan 2005
  • Lee Kuan Yew Gold Medal: Nanyang Technological University, Jul 2003
  • Keppel Group Scholarship, May 2000

Research

  • Wong, W. S. C. (2025). Effect of online mathematics enrichment using Kangaroo Math problems on boarding school students’ achievement and confidence [Master’s thesis, Universiti Teknologi Malaysia]. https://librarykpm.moe.gov.my/Home/Details/2087775
  • Zakaria, M. I., Wong, W. S. C., Hanid, M. F. A., Adnan, M. F., Raimi, N. F., & Azman, S. M. S. (2024). Integrating geometrical design with GeoGebra: Effects on motivation and academic performance among secondary students. Mathematics Teaching Research Journal, 16(5), 186–217. https://eric.ed.gov/?id=EJ1464715
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