John Nicholson
is W3Schools certified and has successfully passed the following exams:| Exam | Date |
|---|---|
| JAVASCRIPT | February 22, 2021 |
To read more, please visit W3Schools' online certification program.
| Exam | Date |
|---|---|
| JAVASCRIPT | February 22, 2021 |
To read more, please visit W3Schools' online certification program.