Started programming while still a high school student, went later on to study computer science in Spain and the UK. Started his career working with companies such as Phillip Morris and General Motors. Later on moved on to lead technical teams in both the startup and corporate world.

Joined Canon Inc. in 2007, engaged in marketing in the European and Japanese markets in the B2 business, and then engaged in marketing strategy planning and M&A for Ge global manufacturers at a strategic consulting company.

Data analysis of Rakuten's various businesses (EC, finance, content), Rakuten After working as a lead in developing data solutions both inside and outside Japan, was in charge of product development manager in Japan for the e-book business.

Expat Kiwi developer who visited Japan and never left. Enjoys music, traveling, whisky and building things with code.

Hailing from Hokkaido, nicknamed Marty after the character from Back to the Future; He is a talented mixologist as well a skilled engineer.

Originally from Australia, He is an open source enthusiast, who loves learning new things and likes to program in his spare time.

As a digital marketing expert/manager in Rakuten's cross-group marketing organization, lead digital advertising, O2O and CRM over 10 years. And is specialized in driving digital marketing optimization for various industries (e.g., e-commerce, finance, entertainment, etc.) by involving stakeholders.

A BizDev professional with the ability to operate tractors. Strong love for my hometown in Kyushu. With a somewhat unique background in agriculture and food development, I previously worked on driving the development of SaaS products. Special skill includes bamboo forest logging.

Keyboard shortcuts lover working as a full stack engineer building digital products. He believes in teamwork and clean code, and likes to be involved in all aspects of a project, from conception to design, development, and testing.

My name is Martin from Kenya. I have been a full stack javascript developer for about 7 years. In my free time, I will probably be listening to film score music, working out, playing Call of Duty, or doing something thrilling outdoors.