George Miranda

Holden Karau

Open Source Engineer at Netflix

James Higginbotham

Author of "Principles of Web API Design"

Johan Vos

Java Champion, Gluon co-founder, everything from Java on embedded/mobile to Java in the Cloud, and Java in science

Brian Rinaldi

Eberhard Wolff

Prolific author of "Microservices: Flexible Software Architecture". Working for 15+ years as an architect & consultant

Aino Vonge Corry

Author of "Retrospectives Antipatterns"

Jim Webber

Robert C. Martin (Uncle Bob)

Author of "Clean Code" & "The Clean Coder", Co-author of the Agile Manifesto

Brendan Burns

Co-founder of Kubernetes & Distinguished Engineer at Microsoft

Natale Vinto

Trisha Gee

Developer Advocate & Java Champion

Adam Tornhill

Founder and CTO at CodeScene Programmer, psychologist, Lisp hacker, speaker and author of several books including "Your Code as a Crime Scene"

Kevlin Henney

Independent consultant, speaker, writer and trainer

Lee Atchison

Venkat Subramaniam

Award-winning author, founder of Agile Developer, Inc.

Viktor Gamov

Mike Zazon

Senior Cloud Architect at AWS & Co-Author of AWS Cookbook

Luca Mezzalira

Author of "Building Micro-Frontends" and Principal Solutions Architect at AWS

Roy Osherove

Author of "The Art Of Unit Testing" and "Elastic Leadership: Growing Self-Organizing Teams"

Titus Winters

Aaron Rinehart

CTO at Verica

Richard Feldman

Functional programming language expert & author of “Elm in Action”

Hanna Prinz

Consultant at InnoQ

Eoin Woods

Security genius and brilliant speaker. Don’t miss this one. #security

Kelly Shortridge

Senior Principal, Product Technology at Fastly

Irakli Nadareishvili

Core Innovation at Capital One

Saleem Siddiqui

Author of "Learning Test-Driven Development" & Principal Architect at SPR

Vaughn Vernon

DDD Expert Consultant & Trainer

Raymond Camden

Erik Schön

Author of The Art of Strategy

Mark Richard

Andy Hunt

Author of The Pragmatic Programmer

Aditya Bhargava

Author of Grokking Algorithms & Engineering Manager at Etsy

Stefan Hofer

Requirements & DDD Expert at WPS

Simon Brown

Creator of the famous C4 model, author

Neal Ford

Dave Farley

Author of the best-selling books “Continuous Delivery” and “Modern Software Engineering” and over 6 million views on his YouTube channel.

Aaron Parecki

Senior security architect at Okta

Dave Thomas

Author of The Pragmatic Programmer

Dave Farley

Author of the best-selling books “Continuous Delivery” and “Modern Software Engineering” and over 6 million views on his YouTube channel.

Gregor Hohpe

AWS Enterprise Strategist

Mike Amundsen

The (API) uncle you wish you had — the ultimate expert. #api

Mark Heckler

Pivotal Principal Technologist & Developer Advocate, conference speaker, published author, & Java Champion

Guy Harrison

Zhamak Dehghani

Director of Emerging Technologies at Thoughtworks & Author of "Data Mesh"

Ronnie Mitra

Co-Author of Continuous API Management

Bernd Rücker

Co-founder & chief technologist at Camunda

Mike Amundsen

The (API) uncle you wish you had — the ultimate expert. #api

Simon Singh

Physicist, journalist and best-selling author with the first book about mathematics to become a No.1 bestseller in the UK

Fabio Pereira

TEDx speaker and author of the book “Digital Nudge”

Saša Jurić

The ultimate beacon in the Elixir space; author of one of the most important books, "Elixir in action" #elixir #erlang

Liz Rice

VP of open source engineering at Aqua Security

Ken Kousen

Author of "Help Your Boss Help You" & President at Kousen IT

Casey Rosenthal

Deprecating Simplicity and the Rise of CV

Phil Winder

Phil masters the hard art of backing theory by real-life experience. There is always more to learn about data and reinforcement learning... #data

Sam Newman

THE microservices expert. Author of best-selling books "Building Microservices" and "Monolith to Microservice"

Michael Nygard

Innovative Technology Leader at Cognitect

Ben Darnell

Co-Founder & CTO of Cockroach Labs

Nora Jones

Co-founder and CEO at Jeli; Chaos Engineering pioneer

Naomi Ceder

Chair of Python Software Foundation

Markus Eisele

Charity Majors

Liz Fong-Jones

Field CTO, Honeycomb.io

John Culkin

Senior Solutions Architect AWS & Co-Author of AWS Cookbook

Nathen Harvey

Developer Advocate at Google Cloud

Laurentiu Spilcă

Emily Freeman

Head of DevOps Product Marketing, Head of Community Engagement at AWS

Henning Schwentner

Coder, Coach, Consultant at WPS