Hamza Muhammad Khan is a Karachi-based DevOps and cloud engineer who climbed from supporting small-scale WordPress deployments to managing infrastructure at DigitalOcean as an Engineer II before moving into banking-sector DevOps at Bank Al Habib Limited. Educated at NED University (Master's in Computer Science, 2023) and the University of Karachi (Bachelor's in Computer Software Engineering, 2019), he specializes in Linux administration, Kubernetes, Docker, and cloud platform operations - and moonlights as a blockchain tinkerer and machine-learning experimenter on GitHub.
Adam Jacob is the co-founder of Chef (the infrastructure automation company acquired for $220M) and current CEO of System Initiative, a next-generation DevOps platform using digital twins to visually model and simulate infrastructure. A self-taught systems engineer who ran ISPs as a teenager and built automated infrastructure for 15 startups before co-founding Opscode/Chef in 2008, Jacob created the Chef, InSpec, and Habitat open-source tools that helped define the DevOps movement. Today he advocates for rebuilding DevOps from the ground up, arguing that tooling and culture must evolve together - and that Infrastructure as Code, as practiced, is still broken.
Cindy Sridharan is a distributed systems engineer, O'Reilly author, and influential technical writer based in San Francisco. Known online as @copyconstruct, she wrote the seminal O'Reilly book 'Distributed Systems Observability' and runs the Systems Distributed newsletter on Substack. She is widely respected for her long-form thinking on observability, testing in production, microservices architecture, and engineering culture. She spent years as an engineer at imgix, led the Prometheus user group in San Francisco, and has spoken at major industry conferences including QCon and GOTO. Her Medium essays on monitoring, testing, and systems thinking have shaped how a generation of engineers thinks about building resilient software.
Joe Beda is the co-creator of Kubernetes and Google Compute Engine, a software engineer who helped build the infrastructure layer that now underpins the modern cloud. After a decade at Google where he made the first Kubernetes commit on GitHub, he co-founded Heptio to commercialize Kubernetes adoption, which VMware acquired in 2018 for roughly $550 million. Now semi-retired, he advises companies like Tailscale, invests in startups including Bluesky and Edera, and writes about technology at eightypercent.net - a blog named after his belief that a simpler system solving 80% of the problem beats an overengineered one that never ships.
Justin Garrison is a platform engineering veteran who helped launch Disney+ from zero to 50 million subscribers, spent 3.5+ years as a Senior Developer Advocate at AWS working on EKS, and now serves as Head of Product at Sidero Labs. He co-authored 'Cloud Native Infrastructure' with O'Reilly, hosts the Ship It! and Fork Around and Find Out podcasts, and is one of the original chairs of the Kubernetes SIG on-prem. He's known for critical, no-hype takes on cloud native trends and a deep commitment to open source community.
Kelsey Hightower is one of the most recognized figures in cloud-native computing - a self-taught engineer who rose from sleeping in his car to becoming a Distinguished Engineer (L9) at Google. Co-author of 'Kubernetes: Up and Running' and creator of the legendary 'Kubernetes The Hard Way' tutorial, he spent nearly a decade evangelizing Kubernetes and cloud-native practices before retiring from Google in 2023. Known for his disarming candor, human-first philosophy, and gift for making complex infrastructure accessible, Kelsey now serves as Board Director at Civo and continues to shape the future of platform engineering, AI, and open source sustainability.
Liz Fong-Jones is a Technical Fellow at Honeycomb.io, renowned SRE practitioner, co-author of 'Observability Engineering' (O'Reilly), and one of the most influential voices in the observability and platform engineering space. With 18+ years in software engineering spanning Google (11 years) and Honeycomb, she bridges deep technical expertise with fierce advocacy for labor rights, trans inclusion, and workplace equity. She led the Google Walkout Strike Fund in 2018, founded the Solidarity Fund by Coworker, and sits on the OpenTelemetry governance committee - all while speaking at every major SRE and DevOps conference on Earth.
Lorin Hochstein is a Staff Software Engineer specializing in reliability at Airbnb, and one of the most respected voices in incident analysis and resilience engineering. Known for rewriting Chaos Monkey at Netflix, co-authoring the O'Reilly book 'Ansible: Up and Running', and contributing to the 'Learning from Incidents' community, he bridges the gap between academic complexity theory and real-world software operations. His blog 'Surfing Complexity' and conference talks challenge engineers to think more deeply about why systems fail and how humans make sense of them.
Roy Rapoport is a veteran engineering leader and writer whose work has quietly reshaped how tech companies think about people, reliability, and operational culture. Best known for his two stints at Netflix (where he built Insight Engineering and its operational platform) and a stint at Slack, Roy popularized the Manager README format and authored influential frameworks on feedback, trust, and performance improvement. He writes on Medium about the subtler mechanics of leadership, raises goats in California, and insists he will never retire.
Sam Newman is an independent consultant, author, and speaker who has spent over 25 years helping organisations navigate the messy realities of distributed systems. Best known for 'Building Microservices' - one of the most widely read technical books of its era - he runs Sam Newman and Associates from London, advising engineering teams worldwide on cloud architecture, microservices, and software resilience. A former ThoughtWorks principal, he is also the host of the Magpie Talk Show podcast and a sought-after conference speaker at events like QCon, NDC, and GOTO.
Tyler Cipriani is an Engineering Manager for Release Engineering at the Wikimedia Foundation, where he has overseen the weekly deployment of MediaWiki to nearly 1,000 production wikis since 2015. Based in Longmont, Colorado, he is a vocal advocate for open source sustainability, a thoughtful writer on software engineering and management, and an award-winning homebrewer with a liver transplant survivor story that underscores his resilience. His blog at tylercipriani.com spans git internals, code review culture, remote work, and municipal broadband advocacy - all written with rare clarity and personal conviction.
Muhammad Usman Rao is a Product Manager at DigitalOcean, where he leads cloud-native product initiatives focused on scaling and securing server solutions. With over four years of experience in cloud infrastructure and IT, he transitioned from a hands-on Cloud Engineer role to driving product strategy at one of the world's leading cloud platforms. Based in Pakistan, he holds a BBA from Iqra University and has previously worked at Softnation Technologies, Digitonics Labs, and SBT.
Xe Iaso is a technical educator, open source founder, conference speaker, Twitch streamer, and VTuber based in Ottawa, Canada. The CEO of Techaro and creator of Anubis - the open-source anti-AI-scraper tool now protecting GNOME, FFmpeg, Linux kernel archives, and UNESCO - Xe built a cult following of 400+ blog posts that mix deep systems engineering with irreverent philosophy. Known for pioneering developer relations teams at Tailscale and Fly.io, and for coining their own title 'Archmage of Infrastructure,' Xe is the rare technologist who turned shitposting into a career strategy and made it work.
Yevgeniy 'Jim' Brikman is the co-founder of Gruntwork and one of the most influential voices in infrastructure-as-code. Author of three O'Reilly books — 'Terraform: Up & Running' (now in its 3rd edition), 'Hello, Startup', and 'Fundamentals of DevOps and Software Delivery' (2025) — he has spent 15+ years building infrastructure that served hundreds of millions of users at LinkedIn, TripAdvisor, Cisco Systems, and Thomson Financial. At Gruntwork, he helped pioneer the idea of treating infrastructure like software: testable, reusable, and versioned.
Weave is a YC-backed engineering intelligence platform that uses LLMs to analyze pull requests and measure real engineering output. It helps teams distinguish between human and AI-generated code, introducing the 'Weave Hour' as a metric for actual work completed.
Azhar Hussain is a Karachi-based software engineering leader with over 25 years of experience building and scaling engineering teams across Pakistan and the Gulf. He is the co-founder and former CTO of ChargeUp, a Pakistani fintech-EV startup, and currently serves as CTO of Aladdin Informatics, a company digitizing small retail stores across Pakistan. A 3-time hackathon champion, angel investor, prolific mentor, and IAB member at FAST-NUCES, Azhar sits at the intersection of enterprise architecture, startup culture, and Pakistan's growing tech ecosystem.
Railway is a Platform-as-a-Service (PaaS) and cloud infrastructure company founded in 2020 by Jake Cooper, positioning itself as 'the developer cloud for the AI era.' It lets developers deploy apps and databases instantly with zero configuration — no DevOps, no FinOps, no SecOps required. Starting from zero marketing spend, Railway grew to over 2.68 million developers and penetrated 31% of Fortune 500 companies purely through word-of-mouth. In January 2026 it raised a $100M Series B to challenge AWS and the legacy cloud giants, underpinned by its own proprietary Railway Metal bare-metal data centers.