Sarai Rosenberg is an Insecurity Princess working in Security Engineering at PagerDuty. She is a professional mathematician who has been working in security since 2015. Sarai has spoken on threat modeling, recommendation algorithms, and psychological safety, as well as being an advocate for compassion, mentorship, and elliptic curve cryptography.
Siddharth is currently vice president of consulting leading a DevOps Center of Excellence practice for a European bank. He is a digital evangelist known for DevOps and cloud transformation primarily for the banking and finance industries. He’s an enterprise agile and lean coach focused on improving functional and financial results through the adoption of cultural mindset change.
He is also on the board of experts panel for the Cloud Credential Council (CCC) and the world’s first individual to be certified across the complete portfolio of CCC. He has co-authored a whitepaper on global digital skills and writes on multiple topics but in particular about DevOps, Agile, Lean, and ITSM. He’s a regular industry speaker at global and regional events and conferences.
He is also the Global Ambassador for DevOps Institute, Influencer for DevOps & Agile Skill association, Community Manager for Ortelius Open Source Project and Better Value Sooner Safer Happier Asia Pacific respectively, and Community Leader for Atlassian.
Sumbry currently leads Reliability Engineering @ Airbnb. His team is responsible for the overall reliability of the Airbnb Platform: building tools, automation, ensuring product quality, and providing production engineering expertise to all of Airbnb. Sumbry has almost two decades of experience working in the platform, infrastructure, and reliability engineering space but comes from a non-traditional background: having started his career as a software engineer, Sumbry pivoted to network engineering because he wanted to learn more about the core technology that enabled the Internet and other distributed systems.
Sumbry joined several startups as the Internet grew in popularity and quickly learned how to build and scale infrastructure, striving to strike the right balance between perfection and growth. Sumbry eventually started several of his own businesses because he thought he had some good ideas (and also wanted to learn more about problem-solving from a product and customer perspective). Some great (and expensive) lessons were learned here are a big reason why Sumbry is heavily customer focused today even from the infrastructure and reliability side of development. Sumbry is also an Electronic Music DJ and producer in his free time, as getting away from platforms and infrastructure actually helps preserve his sanity.
Tammy Butow is a Principal SRE at Gremlin where she works on Chaos Engineering, the facilitation of controlled experiments to identify systemic weaknesses. Gremlin helps engineers build resilient systems using their control plane and API. Tammy previously led SRE teams at Dropbox responsible for Databases and Storage systems used by over 500 million customers. Prior to this Tammy worked at DigitalOcean and one of Australia’s largest banks in Security Engineering, Product Engineering and Infrastructure Engineering. Tammy is also the co-founder of Girl Geek Academy, on a mission to teach 1 million women technical skills by 2025.
Vinessa is a technical product manager at NYT. She love to apply design principles to developer tooling and resilience engineering concepts to her daily life.
You can check out her essays in the upcoming O’Reilly book, 97 Things Every SRE Should Know (https://97things.incidentlabs.io/). When she’s away from her keyboard, you can find her building lego castles with her daughter.
Yuri Grinshteyn is a Customer Engineering Specialist at Google Cloud, where he works with customers to help them design reliable architectures and advocates for SRE practices and principles.