Patrycja Wegrzynowicz

Founder at Yon Labs, consultant, Java Champion, Oracle ACE, Java/C++/Go, SecDevOps, SRE, Top 10 Women in Tech in Poland

[Devoxx Poland 🇵🇱 17 - 19 June 2026 @DevoxxPL]

Meet the #speakers of the #DevoxxPoland2025 🔥
➡️ @yonlabs
➡️ @jbaruch
➡️ @gAmUssA
➡️ @hagen1778
➡️ @xstefank
➡️ @janmartiska
➡️ @geoand86

See you in #Krakow!

#DevoxxPL
🗓️ 11-13 June 2025
📍Krakow, Poland
🎟️ https://t.co/fI1WpkbdsT

[Oracle ACE Program @oracleace]

Join KCD Istanbul for an exciting journey into the heart of cloud-native innovation.
As part of the global Kubernetes Community Days, the event brings together experts, enthusiasts, and novices to explore the latest trends, share insights, and collaborate in the landscape of cloud-native technologies. ♠️ 👉
https://t.co/2YthpXWTSW
#OracleACE @yonlabs

[Oracle ACE Program @oracleace]

Oracle ACE @yonlabs is presenting today at KCD Helsinki 2025. ♠️
Check out her session 👉
https://t.co/myGDYdJpfD
#OracleACE

[Oracle ACE Program @oracleace]

This Thursday, join KCD Budapest 2025 and meet Oracle ACE Pro @yonlabs ♠️ ➡️
https://t.co/F2nitBhOz6
#OracleACE

[Patrycja Wegrzynowicz @yonlabs]

After a much-needed break from conference speaking - I’m back!🎤
🇭🇺 KCD Budapest
🇫🇮 KCD Helsinki
🇹🇷 @kcdistanbul
🇺🇸 @KcdNewyork
🇬🇷 Voxxed Ioannina
🇵🇱 Devoxx PL
If you’re at any of these - come say hi, grab a coffee, or chat tech.
Let’s make it a great conference season!✨

[CND Poland @cnd_poland]

🔥 Our Call For Speakers is Open! - join us at this special event, share your ideas and expertise with other members of this wonderful community!

⏰ Deadline: 15 Jun 2025
🌐 How: Use Sessionize - https://t.co/GQrUJIBnpx

[CND Poland @cnd_poland]

We are looking for sponsors. We’ve already managed to attract big names from the industry so it’s an excellent opportunity to join them in supporting our community event.

📬 Contact us via email ([email protected]) or DM us for prospectus and details.

[Patrycja Wegrzynowicz @yonlabs]

As one of the organizers, I'm excited to share the news about the launch of @kcd_warsaw ! 🚀 Can't wait to see you there ☺️

[CND Poland @cnd_poland]

We’re working hard to prepare a unique experience for Cloud Native enthusiasts and professionals.
Our wonderful team has already been working on it for the past few months and we’re really excited.
DM us if you want to ask for details.

👉 Follow us to stay up to date!

[Patrycja Wegrzynowicz @yonlabs]

Kubernetes hacking demos about to start #jdd - register to be hacked https://t.co/BVWTn7cqD0

[Patrycja Wegrzynowicz @yonlabs]

My #Kubernetes #hacking at 11:00 at @JNationConf! Please, register if you want to be hacked https://t.co/spuHcxBJaH 🥷

[Oracle ACE Program @oracleace]

Join these amazing ACEs for @JNationConf, an this inclusive developer conference covering various topics relevant to the software development industry. 👉
@BrianVerm @David_Vlijmincx @ixchelruiz @johanjanssen42 @patbaumgartner @yonlabs
https://t.co/8MKh4L72gy
#OracleACE

[Patrycja Wegrzynowicz @yonlabs]

My #JWT #hacking at 14:05 at #JPrime! Please, register if you want to be hacked https://t.co/519V3xcFbm 🥷 @Form3Tech

[Patrycja Wegrzynowicz @yonlabs]

@GeeCON rocks! 🚀 If you're interested in #Kubernetes and #hacking join me at 14:10 in room 10. 🥷If you want to be hacked live, please register at https://t.co/ZNjRNgKULn

[Java Day Istanbul @javadayistanbul]

🔐@yonlabs unveils compromised k8s app accounts in her demo! Learn about Kubernetes security risks, focusing on Insecure Payload Configuration & Lack of Centralized Policy Enforcement from OWASP Top 10. 🤩 Don't miss this interactive session! 🏃‍♀️🏃‍♂️

#Kubernetes #CyberSecurity

[Patrycja Wegrzynowicz @yonlabs]

Fantastic day at @javadayistanbul! My #Kubernetes hacking talk at 14:35. 🥷If you want to be hacked, please register at https://t.co/tA80w7RFUi

[Patrycja Wegrzynowicz @yonlabs]

Another day, another hacking demo! 🥷
#PrivilegeEscalation in #Kubernetes at @DevoxxFR. Please, register if you want to be hacked: https://t.co/cI0mqoc67A

[Otavio Santana @otaviojava]

✨ Top Reasons to Hit @GeeCON : ✨

🎙️ @AdamBien @alina_yurenko @_tamanm @hansolo_ @AndriiRodionov @ivar_grimstad @johanjanssen42 @vilojona @OndroMih @yonlabs
📈 Cutting-Edge Trends
🤝 Networking Goldmine
💡 Innovative Learning
🌱 Growth Opportunities
🔗 https://t.co/CrkfhaN3Dg

[Java Champions @Java_Champions]

Congratulations to new #Java Champion @yonlabs

[JPrime Conference @jPrimeConf]

In this edition of #jPrime @yonlabs will guide us through various security risks of JWT, including confidentiality problems, vulnerabilities in algorithms and libraries, token cracking, token sidejacking, and more!

Grab your pass: https://t.co/f5BvvLzJcO

[Java Day Istanbul @javadayistanbul]

Introducing our initial lineup of speakers for the conference. Stay tuned for more exciting announcements coming your way soon! 😎

Join us for one the biggest software conference in Türkiye. Reserve your spot now! 👇

🗓️11 May I 🎟️https://t.co/RpVzIddQbq