Madhava Mahishi

Madhava Mahishi

Pentaho ETL, CDE/CDF (Dashboards), Hadoop Specialist

Bangalore, India



What's the difference

Cloudera Certified Hadoop Administrator (CDH4) - Successfully delivered Hadoop solutions.

Delivered working BI solutions using Pentaho ETL, CDE/CDF. & Reports.

Worked well with AWS services: EC2, EBS, Redshift, RDS, etc.

Designed and implemented Datawarehouse and Datamarts.

Madhava Mahishi has added 6 portfolio pieces. Create an account to review them.

Work History & Feedback

Pentaho Kettle ETL + HTTP API + Firebird DB adapter

Fixed Price $1,000
“Great job implementing complicated Pentaho Data Integration (Kettle) jobs and transformations.”


Cloudera Hadoop Consultant

5 hrs @ $24.00/hr
Earned $120
“Madhava was excellent in all respects - did exactly what we asked him to doI am sure we will be working with him again”


Copy Excel Charting to Pentaho Dashboard

12 hrs @ $8.89/hr
Earned $107
“With minor feedback, he was able to get exactly what I wanted. He was eager to work and performed well. I will use him again.”


Pentaho Expert - Admin/Developer

186 hrs @ $22.22/hr
Earned $4,136
No feedback given


Pentaho Kettle ETL transformations

11 hrs @ $22.22/hr
Earned $244
No feedback given

Data Warehouse Support

432 hrs @ $33.33/hr
Earned $13,723
Job in progress

Vagrant/Hadoop setup on dual virtual machines

Fixed Price $944
Job in progress

Tests Taken
Name Percentile Score

Customer Service Test


Email Etiquette Certification


Management Skills Test


U.S. English Basic Skills Test


U.S. English Basic Skills Test


oDesk Readiness Test for Independent Contractors and Staffing Managers