Ara Sadoyan

Ara Sadoyan

Linux, Hadoop, Clustering and Cloud Computing expert

Yerevan, Armenia

$33.33/hr

(4.93)

What's the difference
Overview

I'm 12 years experienced Linux Administrator. I'm professional in:
Design, planning and deployment of Hadoop clusters, high available Linux web farms, NoSQL clusters (Riak, Cassandra, Couchbase, CouchDB).
Design and deployments of public/private cloud infrastructures.
Linux Networking & Security Concepts.
Design, deployment and administration of multi node web farms.
Linux Clustering and H-A ,Service level load balancing and clustering
Linux services (WEB,MAIL,PROXY,DNS,LDAP,SAMBA etc)
OS secu…

more

Ara Sadoyan has added 5 portfolio pieces. Create an account to review them.

Work History & Feedback

AWS/Hadoop reporting

35 hrs
“Ara did a great job dealing with our specifications that kept changing.”

3.55

Adviser on Hadoop cluster, server configuration management, network, provisioning.

2 hrs @ $27.78/hr
Earned $42
“Great conversation! Thanks for your insights!”

5.00

IT

241 hrs @ $27.78/hr
Earned $6,690
“Ara is very knowledgeable and competent in his field, and a very good communicator.”

5.00

EC2 Debian Linux NFS Kerberos cluster

231 hrs @ $20.00/hr
Earned $4,610
“Ara thanks for the excellent work, I'd happily consider you again!”

5.00

Openx Server Admin

20 hrs @ $15.00/hr
Earned $298
“Thanks for the excellent work!”

5.00

OpenX GeoTargeting Ad Serving not working - Need help

2 hrs @ $20.00/hr
Earned $30
“Great work. Thanks. Will hire again if the need arises.”

4.85

Tests Taken
Name Percentile Score

Antispam and Antivirus Test

61

Apache Server Test (2.0 Family)

94

Redhat Linux 9.0 Admin Test

69

Redhat Linux 9.0 General Test

50

Unix Test

98