Big Data Hadoop Developer Training & Certification

• 8GB Ram
• i7 processor
• 100GB Harddisk
• USB port
• ubuntu operating system
• System Type - 64 bit Operating System (mandatory)

A: GreyCampus is very rigorous in its process of selecting the instructors and only goes for the best. All our instructors come with an Industry experience of around 10 years.

A: You can call 1800 102 0723 (toll free) or write to support@greycampus.com for any assistance. Support is available during Indian working hours on all business days.

A: There is no pre-requisite. However, having a programming background with Java/SQL and some familiarity with Databases, ETL tools etc. would make learning process easier.

A:  Online Self-Learning courses have a 3-day refund policy. If you are not satisfied with the course and report this over an email to elearning@greycampus.com within 3 days from the date of purchase, we will refund the entire amount.

This guarantee is considered void in any of the following cases. If the candidate has-

• Completed more than 30% of the course
• Downloaded any of the offline materials
• Attempted one or more mock exams
• Used exam vouchers

If any participant is not satisfied with the live online or classroom session, he/she needs to inform us within 24 hours of the first session. We will refund the entire amount. Participants should communicate the same to us via email to support@greycampus.com.

The guarantee is valid for participants who have paid the entire enrollment fee.

A. For all variants - Online Self-learning, Live Online, In-person Classroom

• Immediately when you register: An automated email with your receipt and your access credentials (online self-learning component) is sent to your registered email ID.

For Live Online and In-person Classrooms*

• The next working day: You receive a welcome email directly from the training coordinator managing the specific workshop you've registered for.

• 3 working days before the workshop start date: You receive a reminder from the training coordinator about the upcoming training.
• On the workshop start date (1 hour before starting off): Your training coordinator attempts to reach you to check if you're having issues in reaching the location/ logging in online.
• Last day of the workshop: Your training coordinator reminds you to leave your feedback for the training.
• 1 working day from the last day of the workshop: Your training coordinator reaches out to you with the next steps, like how to download your certificate(s) and how to avail the post-training helpline (as applicable).

*Note: The overall process may have some variations based on your location/ Country and the specific course/ variant you opt for.

A: The VM download is available via online self learning as well as will be provided in USB flash drive. Our livesupport team will help you to setup Virtual Machine in your System. The detailed installation guide is provided on email.

A: If you miss the class, you will be able to go through the recorded session in your learn portal access. Also you can attend the same class of any upcoming next batch.

A: Upon successful registration you will recieve a system generated email with your login and password to access our eLearning platform.

A: All PDU E-Certificates will reach participants within 5 business days after the training. Customer should apply for the PDU through E-learning login.