Jan Peterka
Learning how to analyse data. Beginning to love Ruby. Hobby Python/Flask developer. High school teacher.
Education
Charles University
Work
BE programmer | teacher
Five Year Club
This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least five years.
Writing Debut
Awarded for writing and sharing your first DEV post! Continue sharing your work to earn the 4 Week Writing Streak Badge.
2 Week Community Wellness Streak
Keep the community conversation going! Post at least 2 comments for 2 straight weeks and unlock the 4 Week Badge.
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.
1 Week Community Wellness Streak
For actively engaging with the community by posting at least 2 comments in a single week.
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
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
This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least one year.
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