![Gregory Witek profile picture](https://media.dev.to/cdn-cgi/image/width=320,height=320,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F440059%2F638f4378-f62c-4fc2-8078-73019fcc4769.jpg)
Gregory Witek
Engineering Manager @ Booking.com; vlogger/blogger @ NotOnlyCode.org
Work
Engineering Manager
![Four Year Club](https://media.dev.to/cdn-cgi/image/width=180,height=,fit=scale-down,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fbadge%2Fbadge_image%2F75%2FVersion2-05.png)
![Four Year Club Four Year Club badge](https://media.dev.to/cdn-cgi/image/width=192,height=,fit=scale-down,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fbadge%2Fbadge_image%2F75%2FVersion2-05.png)
Four Year Club
This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least four years.
![Writing Debut](https://media.dev.to/cdn-cgi/image/width=180,height=,fit=scale-down,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fbadge%2Fbadge_image%2F280%2FWriting_Streak_Badges-05.png)
![Writing Debut Writing Debut badge](https://media.dev.to/cdn-cgi/image/width=192,height=,fit=scale-down,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fbadge%2Fbadge_image%2F280%2FWriting_Streak_Badges-05.png)
Writing Debut
Awarded for writing and sharing your first DEV post! Continue sharing your work to earn the 4 Week Writing Streak Badge.
![Three Year Club](https://media.dev.to/cdn-cgi/image/width=180,height=,fit=scale-down,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fbadge%2Fbadge_image%2F10%2FVersion2-06.png)
![Three Year Club Three Year Club badge](https://media.dev.to/cdn-cgi/image/width=192,height=,fit=scale-down,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fbadge%2Fbadge_image%2F10%2FVersion2-06.png)
Three Year Club
This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least three years.
![Two Year Club](https://media.dev.to/cdn-cgi/image/width=180,height=,fit=scale-down,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fbadge%2Fbadge_image%2F9%2FVersion2-07.png)
![Two Year Club Two Year Club badge](https://media.dev.to/cdn-cgi/image/width=192,height=,fit=scale-down,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fbadge%2Fbadge_image%2F9%2FVersion2-07.png)
Two Year Club
This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least two years.
![One Year Club](https://media.dev.to/cdn-cgi/image/width=180,height=,fit=scale-down,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fbadge%2Fbadge_image%2F2%2FVersion2-08.png)
![One Year Club One Year Club badge](https://media.dev.to/cdn-cgi/image/width=192,height=,fit=scale-down,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fbadge%2Fbadge_image%2F2%2FVersion2-08.png)
One Year Club
This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least one year.
![16 Week Writing Streak](https://media.dev.to/cdn-cgi/image/width=180,height=,fit=scale-down,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fbadge%2Fbadge_image%2F14%2FWriting_Streak_Badges-04.png)
![16 Week Writing Streak 16 Week Writing Streak badge](https://media.dev.to/cdn-cgi/image/width=192,height=,fit=scale-down,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fbadge%2Fbadge_image%2F14%2FWriting_Streak_Badges-04.png)
16 Week Writing Streak
You are a writing star! You've written at least one post per week for 16 straight weeks. Congratulations!
![Beloved Comment](https://media.dev.to/cdn-cgi/image/width=180,height=,fit=scale-down,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fbadge%2Fbadge_image%2F3%2FDiscussion_BAdges-03.png)
![Beloved Comment Beloved Comment badge](https://media.dev.to/cdn-cgi/image/width=192,height=,fit=scale-down,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fbadge%2Fbadge_image%2F3%2FDiscussion_BAdges-03.png)
Beloved Comment
Awarded for making a well-loved comment, as voted on with 25 heart (❤️) reactions by the community.
![8 Week Writing Streak](https://media.dev.to/cdn-cgi/image/width=180,height=,fit=scale-down,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fbadge%2Fbadge_image%2F12%2FWriting_Streak_Badges-03.png)
![8 Week Writing Streak 8 Week Writing Streak badge](https://media.dev.to/cdn-cgi/image/width=192,height=,fit=scale-down,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fbadge%2Fbadge_image%2F12%2FWriting_Streak_Badges-03.png)
8 Week Writing Streak
The streak continues! You've written at least one post per week for 8 consecutive weeks. Unlock the 16-week badge next!
![4 Week Writing Streak](https://media.dev.to/cdn-cgi/image/width=180,height=,fit=scale-down,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fbadge%2Fbadge_image%2F11%2FWriting_Streak_Badges-02.png)
![4 Week Writing Streak 4 Week Writing Streak badge](https://media.dev.to/cdn-cgi/image/width=192,height=,fit=scale-down,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fbadge%2Fbadge_image%2F11%2FWriting_Streak_Badges-02.png)
4 Week Writing Streak
You've posted at least one post per week for 4 consecutive weeks!
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