Tomofumi Nijo
Freelance Cloud Trainer
Chiyoda, Japan
Summary
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SeniorTomofumi Nijo is a freelance cloud trainer and former AWS Authorized Instructor with a decade of experience bridging pre-sales engineering, middleware architecture, and hands-on AWS training. He has delivered core AWS courses like Architecting on AWS, Developing on AWS, and DevOps Engineering while helping organizations adopt Scrum and launch cloud initiatives. Prior to training, he spent ten years at Oracle Japan leading technical adoption of middleware and in-memory data grid solutions (notably Oracle Coherence) across mission-critical systems for major carriers, airlines, and finance firms. Known for clear demonstrations and technical writing, he combines presentation skills with deep Java EE/SE and stream-processing knowledge. Quick to learn new products and craft practical demos and product materials, he helps teams turn complex architectures into reliable, production-ready systems. Based in Chiyoda, Japan, he blends consulting, training, and business development to accelerate cloud adoption in enterprise environments.
9 years of coding experience
Japanese, Chinese
Github Skills (1)
distribute7
Programming languages (2)
Github contributions (5)
tomofuminijo/training-distribute-licensecode-app
Jul 2020 - Feb 2022
An application to distribute license codes to participants at the start of training
Contributions:24 commits, 1 PR, 23 pushes in 1 year 7 months
distributetraininglicenseparticipants
tomofuminijo/sam-simple-greeting-api
Mar 2019 - Sep 2024
Contributions:15 pushes, 1 branch in 5 years 6 months
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