Jayson Cena

Jayson Cena

Linux(Debian/Red Hat),Oracle DBA, Linux Cluster Admin,Virtualization-H

Paranaque, Philippines



What's the difference

To obtain a position that will enable me to experience and learn new ideas on system administration like complicated enterprise infrastructure design specially high-availability and fault-tolerant infrastructres.

My core competency lies in designing new system infrastructure using open-source software.

I also have some experience in VB6, ASP, PHP.


Work History & Feedback

Move from Apache to Nginx and Optimize for High Traffic

Fixed Price $167
“Jayson is a great contractor. We recommend him 110%. We'll go to him whenever we need a hand regarding similar projects.”


Convert Vmware Virtual Machine to Physical

14 hrs @ $26.67/hr
Earned $373
“Excellent work.”


QMail/LAMP/Cisco Firewall Sys Admin Needed ASAP

28 hrs @ $22.22/hr
Earned $629
“Jayson is knowledgeable, very responsive and takes responsibility of the project. It has been a pleasure to work with him and he was a true find on oDesk. We continue to use Jayson and we will be using him for any system administration needs in the future. He knows his stuff!”


Proxmox and KVM conectivity and data-recovery troubleshooting

36 hrs @ $22.22/hr
Earned $789
“Excellent work. Contractor was thorough, knowlegeable, and quick. Thank you.”


Geographically distributed high availability prototype for a LAMP application

45 hrs @ $26.67/hr
Earned $1,204
No feedback given


Senior Systems & Network Operations

Fixed Price $1
No feedback given


LAMP High Availability

15 hrs @ $23.00/hr
Earned $438
Job in progress

Tests Taken
Name Percentile Score

Mechanical IQ Test


Networking Concepts Test


Redhat Linux 9.0 Admin Test


oDesk Readiness Test for Independent Contractors and Staffing Managers