Our Vision

OpenPassorn - Enhance your success

OpenPassorn and Karmins

Karmins has developed since 2011. In 2014 Karmins joined OpenPassorn Group who has operated in 2008. In 2011 OpenPassorn sold a education website to a Thai tutor agency. Today OpenPassorn invests only Karmins.com and related products from Karmins Group.



Karmins was built for education purpose. After OpenPassorn acquired Karmins.com in 2014 and renovated Karmins.com to Knowledge provider. Today Karmins contains education knowledge, business knowledge. Moreover, we are continuously developing Karmins to useful Knowledge provider

Product Portfolio

Openpassorn and Karmins Group provide vary services for many objective.

About Web Developer

More than 10 years web development experience

Web Devloper


Graduated Bachelor of Business Administration Degree from Srinakharinwirot University


  • Web Development
  • Financial Analysis
  • Business Analysis
  • Business Strategy
  • Skill

  • HTML5
  • CSS3
  • PHP
  • MySQL
  • Get in touch