Round 2 Speakers
Last week we announced the first 25 speakers for ATO 2025. This week, we’re announcing Round 2.
As you’ll see, it’s a diverse group of world-class technologists and thought leaders from around the globe. Each was chosen based on the value they’ll bring to attendees and for their unique experience and perspective through which they build and maintain some of your favorite technologies and platforms.
Check them out below and plan now to see them live and in person!

Jack Cable
CEO & Co-Founder
Corridor

Aditya Oberai
Developer Advocate
Appwrite

Linda Ikechukwu
Developer Advocate
Smallstep Labs

Courtney Yatteau
Developer Advocate
Esri

Taylor Desseyn
VP of Global Community
Torc.dev

Ron Efroni Rotman
President and Co-Founder/CEO
NixOS Foundation and Flox

Lin Sun
Head of Open Source
Solo.io

Haimantika Mitra
Developer Advocate
DigitalOcean

Daniel Afonso
Senior Developer Advocate
PagerDuty

Venkat Venkatakrishnan
Principal Data Advisor
Truist

Melissa Nysewander
Head of AI Center of Excellence, Workplace
Fidelity Investments

Paul Chin Jr.
Senior Serverless Developer
Serverless Guru

Cedric Clyburn
Senior Developer Advocate
Red Hat

Sahdev Zala
Senior Technical Staff Member
IBM

Tiffany Jernigan
Senior Developer Advocate
Grafana Labs

Adrienne Braganza Tacke
Senior Developer Advocate
Viam

Brian Muenzenmeyer
Principal Engineer
Node.js

Mark Erikson
Senior Engineer
Replay.io

Bekah Suttner Cheek
Senior Software Engineer
Fastly

Srishti Sethi
Senior Developer Advocate
Wikimedia Foundation