CNCF honours cloud native pioneers at 2025 community awards

The Cloud Native Computing Foundation (CNCF) has recognised contributors and organisations shaping the direction of cloud native technology at its annual community awards ceremony. The awards recognised a range of roles, including technical leadership and mentorship, as well as end-user implementation and work defending open-source projects against patent disputes.

The CNCF supports an ecosystem of over 270,000 contributors and more than 700 member organisations. The awards reflect a diverse mix of skills and dedication that, according to CNCF, sustain the cloud native sector across both technical and community-led activities.

Lifetime contribution

The Lifetime Achievement Award recognised long-term dedication to the cloud native sector. This year, Dawn Chen and Kevin Wang were honoured for a decade of involvement and support for Kubernetes and the wider CNCF ecosystem.

"The Lifetime Achievement Award honors contributors whose dedication serves as the bedrock of the cloud native movement, guaranteeing its strength and continuity for generations to come," said Jonathan Bryce, Executive Director, CNCF. "The work done by leaders like Dawn Chen and Kevin Wang not only benefits today's projects, but actively ensures the enduring health of the entire cloud native community."

End user impact

The Top End User Award was presented to Michelin, recognising the company's contributions to advancing cloud-native development and sharing best practices with the broader community. 

Technical achievement

The Top Committer Award, also called the Top Cloud Native Committer Award, was presented to John Howard. The accolade recognised Howard's technical work as a maintainer across various CNCF projects.

Community support

Recognition for behind-the-scenes work was a central component of the Chop Wood Carry Water Award. Han Kang, posthumously honoured, was celebrated for his longstanding contributions to Kubernetes SIG Node and kubelet. Other recipients included Mario Jason Braganza, Lubomir I. Ivanov, Daniel Hawton, Janet Kuo, and Yuichi Nakamura for their contributions to infrastructure and documentation.

Mentorship recognised

Lee Calcote, founder of Layer5, received the inaugural Outstanding Mentor Award for supporting more than 60 mentees over the past five years through CNCF and Linux Foundation initiatives. Many of Calcote's mentees have gone on to become project maintainers themselves.

Open source defence

The Cloud Native Hero Award was presented to Chris Buccella, Ketan Sachdeva, and Ritu Tyagi for their efforts in bolstering open-source defences. Their participation in the Cloud Native Heroes Challenge involved submitting prior art to counter patent threats, which is an increasingly important aspect as open source faces legal scrutiny from patent holders.

Technical advisories

Contributions to CNCF Technical Advisory Groups (TAGs) were acknowledged through the TAGGIE award. This year's recipients were Dawn Foster, Marina Moore, Leo Pahlke and Mauricio Salatino. Their influence has supported the growth and quality standards of the technical community for cloud-native technologies.

User case study

OpenAI was recognised through the End User Case Study Contest for its work using Fluent Bit within Kubernetes environments. OpenAI's adoption resulted in significant CPU usage reductions, achieved by examining system calls to address inefficiencies and proposing improvements now being considered for the broader Fluent Bit community.

Documentation efforts

Excellence in documentation was highlighted in the Lorem Ipsum award, which was presented to Aidan Delaney, Tiffany Hrabusa, and Seokho Son.