7.7 Sulekha Score


  • 07569002292
  • Flat No. 109, C.B. Eastern Homes, Srinagar Colony, Dilsukh Nagar, Hyderabad - 500060 Get Directions Landmark: NEAR  Sai Baba Temple
  • P. Vidya Sagar
  • Monday - Saturday: -
  • coss.dsnr@gmail.com


  • 3 more photos

Services Offered


Complete Open Source Solutions, located in Hyderabad, India, provides computer networking and administrative training to students in the city. We offer Linux Administration training, RHCSA training, Unix training, RHCE training, etc. We have 11 years of experience in this field and have provided international standard of education to a host of students. We offer placement services for students as and when necessary. We also offer free demo classes for the convenience of the students. Contact us for further details. more

Ratings & Reviews of COSS - Complete Open Source Solutions

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  • 16th November, 2018

    Red hat certification training

    This is the right place where you can start your training (RED HAT) with good results , the administration is helpful in providing labs , good knowledge for beginners

  • 13th November, 2018

    Amazon web services certification training

    I joined to learn Redhat Linux and AWS got good understanding of the subject. Classes are interactive and teaching methodology is very good. Recommended for anyone who?s looking for this course.

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