Dixon started his first siphon coffee bar, Xen Coffee, in 2008. Dixon has since then co-founded an education division, COFFEE Lab Asia; a roastery, Sensory Artisan; and a specialty coffee shop, sensory ZERO.
Dixon is a certified CQI Q Arabica Instructor, an Authorized SCA Trainer & Certifier, 2013-2018 Certified Judge in World Barista Championship (WBC), World Brewers Cup (WBrC), World Latte Art Championship (WLAC), World Coffee in Good Spirits Championship (WCIGS) & World Coffee Roasting Championship (WCRC), Dixon is also a Certified Judge in World Siphonist Championship 2013-2016 and Voluntary Advisor to the Hong Kong Professional Coffee Association (HKPCA).
WBC (World 2013, 2015, 2017; Japan 2017; Hong Kong 2011-2017; New Zealand 2017)
WBrC (Hong Kong 2015, Korea 2017, USA 2014)
WCIGS (World 2013, 2014, 2016)
WLAC (World 2013, 2014; China 2014; Indonesia 2014)
WCRC (World 2016, 2017)