Raymond Wang
Manager, AI Knowledge Service Group at Rakuten
Tokyo, Japan
Summary
👤
Senior🎓
Top SchoolRaymond Wang is a versatile engineering leader with 11+ years building full-stack web applications, data pipelines, and production AI services across startups and Rakuten in Tokyo. He blends front-end expertise (Vue/React/Next/Nuxt, TypeScript, Tailwind) with backend and data engineering skills (Spring Boot, Scala, FastAPI, Airflow, Flink, PySpark) and cloud-native deployments on Kubernetes and AWS. At CTW he delivered end-to-end systems from web crawlers and ETL to enterprise chatbots, and more recently led agentic chatbot and RAG initiatives with CI/CD and ArgoCD at Rakuten. Comfortable shifting between hands-on coding and technical leadership, he has a strong record of shipping observability-backed microservices and automated workflows. Raymond’s dual master’s background and habit of combining web automation (Selenium) with scalable data tooling reflect a pragmatic focus on reliability and operational maturity.
12 years of coding experience
12 years of employment as a software developer
Bachelor of Science (BS) Computer Science, Bachelor of Science (BS) Computer Science at Yunnan UniversityMaster's Degree Computer Science, Master's Degree Computer Science at New York UniversityFull Stack Web Development Certification Computer Software Engineering, Full Stack Web Development Certification Computer Software Engineering at freeCodeCampMaster’s Degree Computer Software Engineering, Master’s Degree Computer Software Engineering at International Technological University (ITU)
English, Chinese, Japanese
Github Skills (14)
robot8
vuejs27
git6
slide6
vue5
vue-component5
vue-carousel4
wechat4
go4
data-structures4
golang4
java4
sdk4
carrousel1
Programming languages (4)
Github contributions (5)
wychootf4/Leetcode
Sep 2014 - Jun 2017
Contributions:101 commits, 80 pushes, 2 branches in 2 years 9 months
javadata-structuresleetcode-solutionsleetcode
wychootf4/leetcode-1
Jan 2015 - Sep 2015
Contributions:2 PRs, 3 pushes in 8 months
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