Hi there, I’m Montree! I am a Linuxgray Instructor with over 10,000 students in class. After spending over 18 years as a Linux System Engineer/Instructor and linux consultant, I love teaching the most. 

I have passed the Red Hat Certified Technician (RHCT ) and Red Hat Certified Engineer (RHCE) exam version 4 with my experience. 
1.  Internet Thailand Public Company Limited  
2. SCS Enterprise Systems (Thailand) Limited
3. Linuxgray Training Center (Present)    

Thank you so much and I hope you have enjoyed the course. I will see you in the class.