Information Technology

Callstack

Callstack's headquarters in Wrocław, Poland

Kris Lis

MacIej Kabata

Ada Gawrysiak

Ola Łapczyńska

Tomasz Frąckowiak

Adrianna Piasecka-Marini

Michał Pierzchała

Radek Chrzempka

Agnieszka Czmochowska

Mike Grabowski

This department focuses on designing and building applications for mobile platforms using React and React Native frameworks.

Mobile Development

The Software Development team at Callstack, comprising a diverse group of software engineers and developers, specializes in advancing and implementing innovative solutions using React Native. Their collective expertise drives the creation, enhancement, and maintenance of high-performance mobile applications, ensuring they align with industry standards and client needs.

Software Development

The IT and Technology Team at Callstack, comprised of experts like the Innovation Lead in Technology, IT Admin, and multiple IT Project Managers, is responsible for driving technological advancements and overseeing IT infrastructure. They manage the end-to-end development process, ensure project efficiency, maintain system administration, and uphold the highest standards of quality assurance for React Native solutions.

IT and Technology Team

This department oversees the planning, execution, and completion of projects, ensuring alignment with organizational goals and efficient resource utilization.

Project Management

The Human Resources team at Callstack manages recruitment and talent acquisition, ensures a positive workplace culture, supports employee development, and handles HR operations. Their functions include sourcing top talent, fostering employee engagement, facilitating professional growth, and ensuring compliance with HR policies.

Human Resources

The Leadership Team at Callstack, consisting of key co-founders and the CFO, drives the strategic vision and operational excellence of the company. They are responsible for guiding the development of innovative React Native solutions, overseeing financial health, and fostering a collaborative culture to ensure the growth and success of the organization in the competitive development market.

Callstack

Org chart

Board & advisors

Teams

Mobile Development

Software Development

IT and Technology Team

Project Management

Human Resources

Leadership Team

Offices

Callstack

Org chart

Board & advisors

Teams

Mobile Development

Software Development

IT and Technology Team

Project Management

Human Resources

Leadership Team

Offices

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