Summary
Heath (Hiroyuki) Seki is a Senior Full Stack Developer and Applications Engineer based in Auckland with nine years of experience building scalable web applications using React.js, Laravel, Jest, Cypress and Docker. He has led teams of 20+ developers and driven cross-functional projects for the Japanese market, combining hands-on API and SPA development with mentorship and rigorous code review practices. Heath uniquely blends engineering with digital marketing expertise—designing and executing YouTube, Instagram and Facebook campaigns that generated NZD 340,000 in annual revenue with a 400% ROI. His work has improved deployment stability and cut error rates and release time by ~30% through test automation and optimized Docker configurations. Comfortable operating across product, engineering and growth, he brings a data-driven approach to delivering reliable, user-centered systems for both B2B and consumer environments.
9 years of coding experience
4 years of employment as a software developer
Bachelor of Arts - BA, Bachelor of Arts - BA at 滋賀県立大学