Ryuji Tamotsu, Engineer at Business Co-creation Company Relic, Selected for AWS Official Global Certification Program 'AWS Community Builders'
Ryuji Tamotsu, an engineer at Relic Inc., has been selected for the 'AWS Community Builders' global program. He was highly evaluated for his technical contributions, specifically regarding 'Amplify Gen 2'.
📋 Article Processing Timeline
- 📰 Published: April 2, 2026 at 20:10
- 🔍 Collected: April 2, 2026 at 14:00
- 🤖 AI Analyzed: April 21, 2026 at 20:57 (462h 57m after Collected)
Relic Inc. (Headquarters: Shibuya-ku, Tokyo; Representative Director & CEO: Takao Kitajima / Representative Director & CTO: Ryo Oba), a business co-creation company, announces that its engineer Ryuji Tamotsu (amy/amixedcolor) has been selected for the official global certification program 'AWS Community Builders' provided by Amazon Web Services (AWS).
Tamotsu, who was also selected for the '2025 Japan AWS Jr. Champions' honoring outstanding young AWS engineers in Japan last year, has now had his technical skills and community contributions recognized on a global scale through this selection.
## About 'AWS Community Builders'
'AWS Community Builders' is an official global AWS program that selects and supports passionate technical leaders from around the world who help other engineers learn and grow through technical knowledge sharing and community activities related to AWS. Engineers who actively participate through writing blogs, speaking at events, and contributing to open source projects (OSS) are eligible.
This program is an open and prestigious certification for engineers worldwide, not limited to companies belonging to the AWS Partner Network (APN). Selected members receive benefits such as opportunities to collaborate with AWS product teams, early access to the latest technologies, and participation in a global network of engineers.
This time, Tamotsu was recognized for his energetic knowledge-sharing activities related to the latest development platform, 'Amplify Gen 2', and was certified as a Community Builder in the 'Dev Tools' category, which focuses on CI/CD and development efficiency.
Official Website: https://builder.aws.com/community/community-builders?trk=769a1a2b-8c19-4976-9c45-b6b1226c7d20&sc_channel=el
## Profile of the Selected Member
Ryuji Tamotsu (amy/amixedcolor)
Product Development Department, Engineer
After graduating from Tokyo Metropolitan Kokusai High School, he entered the College of Information Science at the University of Tsukuba and graduated in March 2023. In April of the same year, he joined Relic as a new graduate. After serving as a Backend Section Leader and working on engineer enablement in the Technology Management Department, he has been the Development Lead for the in-house new SaaS business 'IDEATION Cloud' since July 2025. During his student days, he learned agile development through the enPiT program and won an award for team development. Around the same time, he obtained the Certified ScrumMaster qualification. He has been actively involved in communities since then, speaking and organizing events more than 20 times.
Tamotsu, who was also selected for the '2025 Japan AWS Jr. Champions' honoring outstanding young AWS engineers in Japan last year, has now had his technical skills and community contributions recognized on a global scale through this selection.
## About 'AWS Community Builders'
'AWS Community Builders' is an official global AWS program that selects and supports passionate technical leaders from around the world who help other engineers learn and grow through technical knowledge sharing and community activities related to AWS. Engineers who actively participate through writing blogs, speaking at events, and contributing to open source projects (OSS) are eligible.
This program is an open and prestigious certification for engineers worldwide, not limited to companies belonging to the AWS Partner Network (APN). Selected members receive benefits such as opportunities to collaborate with AWS product teams, early access to the latest technologies, and participation in a global network of engineers.
This time, Tamotsu was recognized for his energetic knowledge-sharing activities related to the latest development platform, 'Amplify Gen 2', and was certified as a Community Builder in the 'Dev Tools' category, which focuses on CI/CD and development efficiency.
Official Website: https://builder.aws.com/community/community-builders?trk=769a1a2b-8c19-4976-9c45-b6b1226c7d20&sc_channel=el
## Profile of the Selected Member
Ryuji Tamotsu (amy/amixedcolor)
Product Development Department, Engineer
After graduating from Tokyo Metropolitan Kokusai High School, he entered the College of Information Science at the University of Tsukuba and graduated in March 2023. In April of the same year, he joined Relic as a new graduate. After serving as a Backend Section Leader and working on engineer enablement in the Technology Management Department, he has been the Development Lead for the in-house new SaaS business 'IDEATION Cloud' since July 2025. During his student days, he learned agile development through the enPiT program and won an award for team development. Around the same time, he obtained the Certified ScrumMaster qualification. He has been actively involved in communities since then, speaking and organizing events more than 20 times.