Guests of Page it to the Limit

Sean Steacy (he/him)

Sean is a veteran at PagerDuty, having spent five years in engineering as a principal level Agile Coach, 6 months as interim Chief of Staff for the office of the CEO, and finally as Senior Manager of Product Operations. Sean has a wealth of operational experience, having worked with a variety of teams at all levels of the company.

Senior SRE Manager (he/him)

Dave is a Senior SRE Manager at PagerDuty. He manages the teams responsible for both core infrastructure and developer enablement. His secret passion is creating charts and graphs showing the positive impact of platform engineering at PagerDuty. That and digging holes in his front yard.

Shahar Azulay

Shahar Azulay, CEO and Co-Founder of groundcover, the company reinventing the cloud-native application performance monitoring domain with eBPF, is a serial R&D leader. Shahar brings experience in the world of cybersecurity and machine learning having worked as a leader in companies such as Apple, DayTwo, and Cymotive Technologies. Shahar spent many years in the Cyber division at the Israeli Prime Minister’s Office and holds three degrees in Physics, Electrical Engineering and Computer Science from the Technion Israel Institute of Technology as well as Tel Aviv University. Shahar strives to use technological learnings from this rich background and bring it to today’s cloud native battlefield in the sharpest, most innovative form to make the world of dev a better place.

Siddharth Pareek (he/him)

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.

Simon Maple (he/him)

Simon Maple is the Field CTO at Snyk, a Java Champion since 2014, JavaOne Rockstar speaker in 2014 and 2017, Duke’s Choice award winner, Virtual JUG founder and organiser, and London Java Community co-leader. He is an experienced speaker, having presented at JavaOne, DevoxxBE, UK, & FR, DevSecCon, SnykCon, JavaZone, Jfokus, JavaLand, JMaghreb and many more including many JUG tours. His passion is around user groups and communities. When not traveling, Simon enjoys spending quality time with his family, cooking and eating great food.

Steve Pereira

Steve Pereira has spent over two decades improving the flow of work across organizations. He’s worked through tech support, IT management, build and release engineering, and as a founding CTO for enterprise SaaS. After shifting to consulting large enterprises on value stream performance improvement, he created Flow Engineering to make value stream mapping simple, quick, and actionable. He serves as lead consultant for Visible Value Stream Consulting, as a board advisor to the Value Stream Management Consortium, Chair of the OASIS Value Stream Management Interoperability technical committee, and co-founder of the Flow Collective to bring flow-focused professionals together.

Stuart Clark

Stuart is a Senior Developer Advocate, public speaker, author and DevNet Expert #2022005. His started his career as a hairdresser in 1990, and in 2008 he changed careers to become a network engineer. Stuart became obsessed with network automation and became a developer advocate for network automation. Stuart contributed to the Cisco DevNet exams and was part of one of the SME team which created, designed, and built the Cisco Certified DevNet Expert. Stuart has presented at more than 50 external conferences in the last year and is a multi-time Cisco Live Distinguished Speaker, covering topics on programability and DevOps methodologies

Stuart lives in Lincoln, England, with his wife, Natalie, and their son, Maddox. He plays guitar and rocks an impressive two-foot beard while drinking coffee. Stuart can be found on social media @bigevilbeard

Sumbry

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 Bryant

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.