Jun Kaneko is a Principal Engineer with 16 years of experience building scalable e-commerce and fulfilment platforms across startups and established companies including Sony, Six Apart, Cookpad, and Riverford. He blends hands-on engineering (React Native, GraphQL, Node.js, Ruby on Rails) with product and corporate leadership, having led multidisciplinary teams across four continents and managed large partner ecosystems. Recent work focuses on next-generation food fulfilment systems that combine mobile apps, BigQuery analytics, Firebase, and machine learning to drive measurable business outcomes like faster apps and higher engagement. At Japan Centre he delivered an integrated warehouse-to-retail fulfilment platform that helped the business achieve 80% YoY growth, and at Riverford he rebuilt mobile apps to halve boot time and boost monthly unique users by 20%. A native Japanese speaker based in Devon, he balances technical depth with product strategy and operational delivery, and outside work he’s a committed surfer who brings that same iterative, performance-minded approach to engineering.
16 years of coding experience
22 years of employment as a software developer
Master Open Source Development and Software Innovation, Master Open Source Development and Software Innovation at Keio SFC
Bachelor Bachelor of Arts in Environmental Information, Bachelor Bachelor of Arts in Environmental Information at Keio University
GraphQL Client for Firebase Cloud Functions with TypeScript + Jest
Contributions:21 commits, 15 pushes, 1 branch in 1 month
firebase-cloud-functionsgraphql-clienttypescript
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