Leadership
Meet Our Management Team
Albert Mah
Group Chief Executive Officer/Founder
Albert brings over 20 years of extensive experience in the payment industry. Previously, he served as Head of Merchant Establishment at Diners Club International and as Managing Director and Founder of GHL Thailand Co. Ltd., a subsidiary of GHL Systems Bhd, a publicly listed company on the Bursa Malaysia Main Board. His leadership and vision have been instrumental in shaping innovative payment solutions and driving industry advancements.
Adrian Yoon
Group Chief Operating Officer
Adrian has 15 years of experience in the payment industry, specializing in payment gateway implementation, consultancy, and system analysis for banks and merchants across Southeast Asia. His expertise extends to international projects, including implementations for INET Co (Thailand), Shoe Mart/Jollibee (Philippines), Vietcom Bank/Vietin Bank (Vietnam), Bank of Romania/Romtelecom, and Commonwealth Bank (Australia). Adrian's strategic insight and technical expertise play a vital role in driving operational excellence.
Justin Aw
Group Chief Technology Officer
Justin brings 15 years of development experience in smart card technologies, specializing in ICAO electronic passport and EMV payment industry standards. His notable achievements include optimizing passport readers to achieve top rankings in performance and interoperability tests conducted by ICAO. With expertise spanning application design to system architecture, Justin plays a pivotal role in driving technological innovation and ensuring system excellence.
Ivan Chen
Chief Executive Officer – CoherentPlus International
Ivan has 15 years of regional sales and marketing experience with multinational corporations and startups in the technology, payments, and transit sectors. In his previous leadership roles, he played a key part in driving sales growth, managing operations, and overseeing investor relations, which led to a successful merger and acquisition. Ivan holds a Masters in Business Administration from the University of Roehampton, London, and brings a wealth of strategic insight and leadership to CoherentPlus International.
Andrew Wong
Chief Executive Officer – Ampersand Pay Sdn Bhd
Andrew serves as the CEO of Ampersand Pay, where he is responsible for developing and implementing marketing strategies and driving sales growth. With over 25 years of experience in the financial institutions and electronic payments industries, Andrew is a seasoned industry veteran. He holds a Master of Business Administration (MBA) from Edith Cowan University in Perth, Australia, which he earned in 2012. His leadership and expertise are key to Ampersand Pay's continued success and growth.
Choi Zi Jian
Chief Technology Officer
Choi is a highly skilled expert specializing in electronic hardware and software design and development, including schematic and printed circuit board design, microcontroller firmware programming, and software application development. He has been instrumental in getting card readers certified by various EMV standards organizations. With extensive experience in ISO7816, EMV, ISO14443, Mifare, Sony Felica, and NFC technologies, Choi is a leading authority in the identification and security industry, contributing to advancements in secure payment systems.
Kelvin Wong
Sales Director
Kelvin Wong holds a BSc (Hons) in Computing & Information Systems from the University of Lincoln and brings over 15 years of experience in Service Operations and Business Development, with a focus on Payment Solutions and ICT-related companies such as Ingenico Group, Nera, and YTL Communications. He is passionate about ensuring high levels of customer satisfaction through effective delivery, coordination, and problem-solving, consistently driving excellence and breakthrough results within his department.