Test JavaScript. Test with JavaScript.

Matt Fellows is a core contributor to the Pact contract-testing framework, and the Principal Product Manager of the microservices continuous delivery platform – Pactflow (a SmartBear company). A self-described polyglot who enjoys working at the intersection of technology, humans and ideas – ideally fully caffeinated. He's passionate about giving back to the tech community, sharing learnings at local meetups and conferences, and is a core contributor to the popular Pact microservices testing framework and author of the Muxy chaos testing tool. When not absorbing the Internet via osmosis, he can be found teaching kids at Code Club, playing basketball or pumping iron like Arnie.

Lead SDET at Slido, official Cypress.io ambassador. I studied psychology, and landed in tech, where I now combine the knowledge from both. Huge passion for music and running. Author of Cypress workshop. Always learning, blogging, streaming, creating videos and online courses. All can be found on filiphric.com. Father of three beautiful children.

SC Cleared Full Stack SDET with +15 years of Experience in QA, +13 years of Experience in Test Automation, and +8 years in Leadership, Delivering, and Releasing Software on different platforms (Mobile, Desktop, Web). Raised and born in Brazil with Portuguese grandparents moved to London in 2014 and now works as an independent contractor.

Became a STEM Ambassador and a STEM Women Member in 2020 making an impact and bringing more people to the STEM area. Contributes to TestProject and instructor of Test Automation University (Contract Tests with Pact and Introduction to Blockchain Testing) alongside a tech blog created in 2011 which is a collection of learnings and past experiences.

Shai Reznik or "That guy who always talks about testing..." is the founder of HiRez.io which focuses on cost effective testing training.

Being a leading part of the JavaScript community since 2012 and a Google Developer Expert, Shai has been speaking all over the world giving wild and entertaining talks.

His courses and training have helped thousands of developers enjoy a stress free life and while increasing their code confidence, quality and efficiency.

And his lectures have been viewed by over 170,000 developers (and probably a few random people as well!)

As a hobby, Shai does improv and standup comedy and love to tease friends with weird sweaters.

Murat was born in Turkey and has lived around Chicago for over 20 years. He graduated from Illinois Institute of Technology with a computer engineering bachelor's and contributed at Siemens for over a decade. He is married with two daughters; 9 and 11 years old. He lives to do corrective deeds; learn, teach, fix what is broken, improve and optimize all things around at work, open source, and home life. He is a tech enthusiast in love with testing, development, devops, web and cloud. Currently he is a Staff Engineer & Test Architect at Extend.