Sergey Grinko
Education
Professional expert
2018 – Present
Experience
backend developer
UpWork
2023 – Present
Teacher of Frontend
GoITeens
2023 – Present
WordPress Developer
Air Project
2021 – 2023
Frontend Developer
Air project
2019 – 2021
Courses taught
Front End Web Development
Front End Web Development
W
Web Application Development
Web Application Development
Web Foundations
Web Foundations
125h