Alfonso V.

Alfonso V.

Sr Linux / Amazon EC2 / Migrations / Nginx / Security / DevOps

Monterrey, Mexico



What's the difference

A self-motivated System and Network security administrator with more than 10 years in the management and analysis of Linux/Unix enterprise Servers (60- 70 servers). With deep and advance knowledge of highly scalable servers, Cloud Computing, High performance, Hardening Servers, Migrations, Ethical hacking, Development Operations - DevOps, Open Source services and Server optimization.

Certifications such as: Certified Ethical Hacker - Red Hat Certified Engineer - Cisco CCNA.

Expertise in:


Alfonso V. has added 6 portfolio pieces. Create an account to review them.

Work History & Feedback

Unix/Wordpress Malware Removal and Security

47 hrs @ $24.99/hr
Earned $1,170
“Alfonso was a pleasure to works with. His capabilities were as advertised and he completed the job successfully in short order. I would recommend Alfonso to anyone who needs help with unix security issues.”


Ubuntu/Linode/LAMP/Mysql sysadmin please!

74 hrs @ $24.99/hr
Earned $1,858
“Alfonso is very skilled, responsive and easy to communicate with. He has successfully set up and maintained multiple boxes for me to support systems with both traditional and non-traditional configurations. He has been proactive about security maintenance. I am moving him now to a maintenance contract - so am definitely rehiring!”


Platform Engineer / DevOps / Architect

14 hrs @ $29.44/hr
Earned $412
“I'm hiring Alfonso again as soon as I complete this review. Great guy - technically and personally.”


AWS / Linux / Plesk server set up

17 hrs @ $24.99/hr
Earned $417
“Completed job rapidly and efficiently. Went beyond what was expected.”


Restore Hacked Wordpress Site

27 hrs @ $24.99/hr
Earned $671
“Alfonso is highly skilled, extremely fast and responsive, and provides high quality work. I would highly recommend him and plan to use him for all future security needs. Thanks,”


Highly Experienced Linux Server System Admin & Hosting Transfer

32 hrs @ $25.56/hr
Earned $805
“Alfonso is great at setting up a server and configuring it for a website. He is very knowledgeable and professional. I recommend using him for any server-related work.”


DevOps Ninja to join our team

30 hrs @ $24.99/hr
Earned $746
Job in progress

Full AWS Configuration

66 hrs @ $30.00/hr
Earned $1,990
Job in progress

Platform Engineer / DevOps / Architect

341 hrs @ $25.00/hr
Earned $8,533
Job in progress

Nginx + varnish+ centos + Server Structure Design Expert Required

51 hrs @ $28.89/hr
Earned $1,478
Job in progress

LAMP on Linode

16 hrs @ $25.00/hr
Earned $392
Job in progress

Linux system admin optimise and troubleshooting for LAMP

68 hrs @ $24.99/hr
Earned $1,708
Job in progress

Tests Taken
Name Percentile Score

Firewall Concepts Test


Networking Concepts Test




oDesk Readiness Test for Independent Contractors and Staffing Managers