John Hendry Andri joined the group Teacher (Non-Language) 10 years, 5 months ago

John Hendry Andri joined the group Language Teaching 10 years, 5 months ago

John Hendry Andri joined the group IT Support/Troubleshooter 10 years, 5 months ago

John Hendry Andri joined the group Computer Programmer 10 years, 5 months ago

John Hendry Andri joined the group Education 10 years, 5 months ago

John Hendry Andri joined the group Networking/Information Technology (IT) Support 10 years, 5 months ago