Richard is the creator of the Roc programming language, the author of “Elm in Action” from Manning Publications, the host of the podcast Software Unscripted, and the instructor for several Frontend Masters workshops: Introduction to Elm, Advanced Elm, and Introduction to Rust. He is currently a Principal Engineer at Vendr, where he's helping introduce Roc to the company's backend to complement its...
Kelly Shortridge is a Senior Principal in the Office of the CTO at Fastly. Shortridge is the lead author of Security Chaos Engineering: Sustaining Resilience in Software and Systems (O'Reilly Media) and is best known as an expert work on resilience in complex software systems, applying behavioral economics to cybersecurity, and bringing security out of the dark ages. Shortridge has been a successf...
James Shore leads organizations in scaling software development, most recently for OpenSesame, where he is Vice President of Engineering. He is the author of the Agile how-to guide, The Art of Agile Development, co-creator of the Agile Fluency® Model, and a recipient of the Agile Alliance’s Gordon Pask Award for Contributions to Agile Practice. His writing and screencasts may be found online at ja...
Michael Feathers is the Chief Architect of Globant and founder and Director of R7K Research & Conveyance, a company specializing in software and organization design. Over the years, Michael has spent a great deal of time helping teams after design over time in code bases. Michael is also the author of the book Working Effectively with Legacy Code (Prentice Hall, 2004)....
Llewellyn Falco is an independent agile coach. He discovered strong-style pair programming. He is the creator of the open-source testing tool ApprovalTests( www.approvaltests.com ). He spends most of his time programming in Java and C# specializing in improving legacy code. He is the co-founder of TeachingKidsProgramming.org & co-author of Mob Programming Guidebook...
Kevlin Henney is an independent consultant, speaker, writer and trainer. His development interests are in programming, practice and people. He has been a columnist for a number of magazines and sites, has contributed to both open- and closed-source software (sometimes unintentionally), and has been on far too many committees (it has been said that "a committee is a cul-de-sac down which ideas...

Randy has spent more than two decades building distributed systems and high performing teams, and has worked as a senior technology leader at eBay, Google, and Stitch Fix. He coaches CTOs, advises companies, and generally makes a nuisance of himself wherever possible. He talks a lot -- sometimes at conferences about software -- and is interested in the nexus of culture, technology, and organizatio...
As the author of Infrastructure as Code, Patterns and Practices, Rosemary Wang works to bridge the technical and cultural barriers between infrastructure, security, and application development. She has a fascination for solving intractable problems as a contributor, public speaker, writer, and advocate of infrastructure automation tools....
Arlo Belshee, 20-year legacy code & DevOps veteran, has a passion for zero bugs. A firm believer in mending code, Arlo's current work is his company, Dig Deep Roots | Refactoring for Depth, where he teaches technical practices that unwind legacy code safely a codebase at a time....

Meet Sander Hoogendoorn, an independent dad, and traveler. A seasoned developer with over four decades of experience and still daily writing code, Sander has survived in the tech world in various roles, from CTO of companies like iBOOD (currently), ANVA, and Klaverblad, to being Capgemini's global agile thought leader.Known for his post-agile mindset and provocative perspectives, Sander empowers o...


Samantha is a Senior Product Manager at Spotify, currently focused on building paid plugins for Backstage, an open-source framework for creating developer portals. With a career that includes roles at HelloFresh, Sauce Labs, and Cisco before joining Spotify, she has gained extensive experience in the tech industry. Her focus has always been on equipping internal teams with a strong product-oriente...
Jason has been involved in Agile software development since 1999 when he first encountered Extreme Programming. He was previously at ThoughtWorks for 14 years, initially as a practitioner on delivery teams and then as a Principal Consultant on digital and Agile transformation. After ThoughtWorks, Jason was at Spotify for 8 years as a Staff Agile Coach, helping the ad tech and marketing tech areas ...

Einar W. Høst is a socio-technical advisor at the Norwegian Labour and Welfare Administration. He enjoys collaborative modelling, API design and computer programming. Over the last ten years, he has done talks on a variety of topics, including hypermedia, resiliency, recursive art and lambda calculus. He has a PhD in Computer Science from the University of Oslo....
Büşra is a product management coach and trainer, and a solopreneur with more than a decade of hands-on product management experience. She helps product teams and product professionals master the craft of product management and transforms them into confident product leaders who get successful products out of the door.Having worked in both product-led and non-product-led companies herself, from star...
Anthony Magnabosco is from San Antonio, Texas and is a founder and the current Executive Director of the nonprofit Street Epistemology International (SEI), an educational organization that is committed to addressing dysfunction in public and private discourse by encouraging rationality through civil conversation. SEI's goal is to provide people with the resources needed to develop, practice, and p...
Aaron Rinehart has spent his career solving complex challenging engineering problems and transforming cybersecurity practices across a diverse set of industries: healthcare, insurance, government, aerospace, technology, higher education, and the military. Aaron has been expanding the possibilities of chaos engineering in its application to other safety-critical portions of the IT domain, most nota...
A quiet and reserved researcher and practitioner, Joseph Pelrine is considered by cognoscenti to be one of the pioneers and top experts on Agile methods. He has spent almost 30 years helping some of the world’s most well-known companies improve their ability to satisfy the needs of their customers. As a psychologist, his focus on people and his experience in applying leading-edge techniques from s...


Marian Hartman is a learning architect and expert whisperer who specializes in developing large-scale learning programs based on key business drivers and measurable results. Marian's Masters was in Adult Education and Curriculum Design, and her Ph.D was in Adult Education Leadership. Marian has been actively involved in the software industry for over a decade and is current the co-founder of Deep ...

Tricia Broderick, co-author of Lead without Blame, is a leadership and organizational advisor. With over twenty-five years of experience, her transformational leadership ignites the growth of leaders and resilient high-performing teams to deliver quality outcomes. Tricia boldly role models putting people first. Her aim is to create inclusive connections and collaborations that challenge and ...
David is Chief Technologist at SQUER, a Software Company based in Munich and Vienna, working with different stacks and environments but always an overarching mission: connect ideas and provide impact — with technology. He spends much of his time on the frontlines tackling the challenges of scaling software and complex domains, with a strong focus on cloud-native architectures and infrastructures. ...

Jon Yablonski is a multi-disciplinary designer, speaker, writer, and digital creator based in Detroit metro. His passion is for designing digital tools that empower people and augment their abilities in order to achieve their goals. He’s had the opportunity to learn and grow from a variety of challenges throughout my career — from e-commerce platforms, mobile apps and internal products to HMI syst...

Dr. Angela Trego, PE, PMP provides training, consulting, and speaking focused in the areas of leadership and women in business. She held technical and senior leadership roles at Fortune 500 companies and is an award-winning teacher. Dr. Trego serves on several technical society advisory boards and non-profit executive boards. She has two patents and over 90 publications. Ap...
