Arkadiusz LisieckiDesigner, Developer
![arek_1 arek_1](https://walkabit.app/wp-content/uploads/2016/01/arek_1-560x364.png)
Areas of expertise
- Full-stack development
- React Native
- Python
- App development
- Web development
- Systems structure
Arek being CTO of Saltsquare software house, is responsible for technology development behind WalkABit app and system structure.