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Dominika Zając

Dominika Zając

Senior Software Engineer at Qualtrics

Full-stack developer who loves sharing their knowledge and singing. Google Developer Expert for Web Technologies, senior software engineer at Qualtrics, public speaker, trainer and blogger. Speaking and writing about Web, a11y, teaching others how to code and code best practices. Privately, huge fan of singing.

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Olga Mierzwa-Sulima
Olga Mierzwa-Sulima
Senior Data Scientist at Appsilon Data Science / datahero.tech
Olga is a senior data scientist at Appsilon Data Science and a co-founder of datahero.tech. She leads a team of data scientists and build data…
Adam Warski
Adam Warski
CTO at SoftwareMill
I am one of the co-founders of SoftwareMill, where I code mainly using Scala and other interesting technologies. I am involved in open-source projects, such…
Jochen Mader
Jochen Mader
Systems Engineer at Codecentric
Grew up as C64-nerd, got into Basic, C and Assembly. Found the JVM and fell in love. Since then I’ve been constantly wandering through the…
Marko Letic
Marko Letic
Tech Speaker at Mozilla, Lead Front-end Engineer at AVA
Marko Letic is a front-end engineer, lecturer and data visualization scientist. He is currently leading the front-end team at AVA, a Berlin-based company, where he…
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