develop and run new enterprises • CtoC in new areas, expanding Mercari to specialize in certain areas • Released new services like Atte, Kauru, Maisonz Small organization, delegation of authority A completely new challenge Making a platform
optimize resources, used multiple binaries with one source • Different cultures of different countries • Developed to meet users’ needs • So small teams can make decisions quickly Merits to sharing at first Delegation of authority Optimizing UI/UX
QA/SET (Software Engineer in Test) Seller UX PJ Manager Designer Server Side iOS Android Frontend ... Growth PJ Manager Designer Server Side Frontend ... ... Search PJ Manager Designer Server Side iOS Android ... ... ... UK Manager Designer Server Side iOS Android ...
in Test) Engineering Operations SRE Site Reliability Engineer Provides a sense of reliability (“can always use the product comfortably and safely”) to users. Not just in charge of the infrastructure; responsible for reliability as well. Responsible for the quality of software. In the Project Team, QA does manual tests and SET does automation and provides environments. Responsible for developing the team structure and hiring. Takes the lead for hiring, internships, branding, and presence expansion.
grow to 500, 1000, even 2000 people globally Trends change daily • Speed and efficiency of development shouldn’t drop • The product quality shouldn’t drop • Should bring out 100% of each individual’s abilities • Should be able to commit right away even if moved to another team • Should put people on areas that need more power to raise the development speed Both new and experienced engineers should be able to grow naturally
・Price suggestions based on text input ・Improved search results through search intent predictions ・Suggestions based on demographic/interests ・Productivity support for CS team ・Image- and text-based price suggestions ・Replies to tier 1 CS inquiries ・Optimization of onboarding process ・Automated detection of illicit listings ・Image-based automated recognition of category/brand/color