Hello all I'm Sergey, thanks for checking my profile,
I'm web developer with experience.
I have knowledge & experience in:
1) Full-stack development (html, css, js, react js, php, wordpress , python django & flask).
2) Mobile app development (react native, java, python kivy).
3) Python (opencv, django, flask, kivy, pygame, pyqt5)
4) Fixing errors and install programs in unix systems.
5) Data searcher and analytic.
ready for cooparate with you.