piecioshka

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Senior Frontend Developer | Trainer | Web Development

Funding Links: https://github.com/sponsors/piecioshka, https://buymeacoffee.com/piecioshka, https://patreon.com/piecioshka, https://www.paypal.me/piecioshka, https://patronite.pl/piecioshka

• Name: Piotr Kowalski
• Location: Warsaw, Poland
• Company: @Box
• Kind: user
• Followers: 521
• Following: 139
• Total stars: 1360
• Repositories count: 433
• Created at: 2022-11-03T04:35:46.721Z
• Updated at: 2025-03-25T18:43:00.239Z
• Last synced at: 2025-03-25T18:43:00.238Z

GitHub Sponsors Profile

Coding is my biggest hobby as well as profession. I also love sharing knowledge with others. That's why I started publishing articles on my blog and videos on the YouTube channel.
In my publications I focus on:

🛁 Clean Code / Code Quality
🔧 Tests
📔 Design Patterns
⚡ Web Performance
🔐 Web Security

I encourage everyone to check them, as you will find that there is something useful that will make you more efficient in your daily work.
My passion for the Open Source started with the movie "Antitrust" which shown me how powerful the Free Software can be. It inspired me to open the GitHub profile in 2010. The profile includes the number of projects:

some of utility projects available on npm registry,
training projects include "workshop" or "training" in repo names,
and many test projects for debugging purposes.

The latest project: oauth-client-github

More details about me:

my LinkedIn profile
my Twitch profile
a playlist of live coding sessions

👉 Feel free to contact me via Twitter.

• Current Sponsors: 0
• Past Sponsors: 0
• Total Sponsors: 0
• Minimum Sponsorship: $2.00

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• User: 2