Klaudia Brzezińska
Code by Day, Fly by Night
I am the sum of my experiences and adventures. Data analyst by profession, aerial artist by passion, storyteller by circumstance—bridging worlds through technology, movement, and authentic human connection.
My Story
On one hand, I'm a data analyst who transforms complex datasets into actionable insights, swinging between code and spreadsheets with the same grace I bring to aerial silks. On the other hand, I write about war—because sometimes I wake up to the sound of explosions when I'm in Ukraine.
I never expected to run social media or become a storyteller, but life has a way of reshaping our paths. What started as curiosity after finishing my Technical Physics degree at 24 became a journey across countries, languages, and countless cultural bridges. Each city taught me something new about technology, community, and resilience.
Today, I'm the CEO of Cyrkarium Foundation, a non-profit dedicated to aerial acrobatics in Poland. We've hosted international artists and created spaces where movement transcends language barriers. My technical background in full-stack development, data visualization, and analytics fuels this mission—proving that analytical minds can build the most creative communities.
The Journey in Numbers
How Did It Come to This?
At 24, with a Technical Physics degree in hand, curiosity pushed me to venture abroad. Seven years later, I've returned to Poland with a foundation, a community, and stories I never expected to tell.
Finished my Technical Physics degree at 24. Curiosity about the world beyond Poland's borders begins to grow, setting the stage for an unexpected international journey.
My first international adventure. Started as Android Mobile Engineer at IT Sonix (2017-2018), then moved to Front-End Engineer at enerXess GmbH (2018-2019). Spent 1.5 years mastering programming while discovering aerial silks. This period laid the foundation for everything that would follow—proving that curiosity really can change your life's trajectory.
A transformative chapter across three roles: Software Engineer at ETC - Enterprise Training Center (2019-2020), Full-Stack Engineer at Compax Software Development GmbH (2020-2021), and Software Engineer at DataScience Services GmbH (2021-2023). During this time, I was also pursuing my M.S. in Bioinformatics at FH Campus Wien. Learning rope acrobatics when the war in Ukraine began—this unexpected event led me to organize charity workshops to support Ukraine. Surprisingly, I was good at it. My journey to Kyiv began here.
Finally moved to Ukraine's capital while continuing as Software Engineer at DataScience Services GmbH remotely. Working with ReactJS, Python, and R while teaching aerial rope acrobatics and organizing workshops in Poland. Here, "Squat and Rope" was born, and I learned what it means to wake up to the sound of explosions while building both code and community.
Started as Data Engineer Python at NIX, working with Python, SQL, AWS, and Docker. Despite the exciting technical challenges, the longing for Poland grew stronger. Growing increasingly homesick after seven transformative years abroad, I began planning my return home.
2024: Found work as Data Analyst at DMTechPolska and returned home at year's end. After 7 years away, readjusting wasn't easy—but it was necessary.
2025: Became CEO of Cyrkarium Foundation, transforming years of international experience and community building into a formal organization supporting aerial acrobatics in Poland. Also serving as Instructor at CRABS Computational Research, teaching "Intro to Bio Data Science." From "Squat and Rope" to a registered foundation—the journey comes full circle.
What Drives Me Today
I'm passionate about using data to solve real-world problems while building communities that celebrate human creativity and resilience. Whether I'm analyzing complex datasets, teaching aerial arts, or sharing stories from extraordinary circumstances, I believe in the power of authentic connection to bridge any divide.
