Sandra Winnicka photography

Sandra Winnicka

Software development manager

Mentor

Circle K

A Software development leader with 9 years of experience as a manager.

I started my career in IT as a system analyst/product owner and gained experience working in various software companies. Over the past few professional years, I have been a manager serving several agile development teams, where we have successfully scaled up and gone through Agile and Team Topologies transformations.

In CircleK I work in eMobility space, where we build software around charging electric cars.

As a leader, I firmly believe in the servant leadership approach, where I actively remove obstacles and foster a sense of ownership within the teams, leading to their enhanced performance and growth.

Join the event
call to action section background

The Biggest Conference
& Career Fairs for Women in Tech in Europe

10-11 JUNE

2026

EXPO XXI

Warsaw, Poland

+online

Join the event