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Mateusz Grzesiukiewicz

Ex-Software Engineer at Atlassian. Worked on Jira.

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Mateusz Grzesiukiewicz Courses

React and Redux Masterclass

Free

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Most Recent Review

His accent is an issue, also he’s quite fast and this is definitely not a beginner lesson, otherwise great course
- Review by Ikenna Osi on React and Redux Masterclass

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Instructor Bio

Mateusz has been building complex Javascript front ends for around 8 years. 

He gained experience from the best while working at Goldman Sachs (top company in investment banking), GoldenLine (social media, 1mln+ users) and Jira frontend layer at Atlassian.

Mateusz has also experience in teaching Javascript:

- published a book on design patterns "Hands-On Design Patterns with React Native"

- Udemy (over 40000 students registered for the courses)

- on YouTube (over 10 lectures, 30 mins each presented)

- at private programming school - CodersLab (60h+)

- taught Javascript in two presentations for new hires - Goldman Sachs