Alfonso Valdes

Alfonso Valdes

Linux / Amazon AWS / WHM WordPress / Nginx / Security / Docker 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. Lately Building WordPress hosting environments highly available and scalable in AWS/DigitalOcean/Google Compute/A…


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

Work History & Feedback

Infrastructure engineer needed

“nice work, prompt responses, easy to communicate with. will work with again.”
3 hrs @ $24.99/hr
Earned $79

Platform Engineer / DevOps / Architect

“Awesome DevOps Engineer.”
559 hrs @ $25.00/hr
Earned $14,375

Migrate Rackspace website to hostgator

“Great Work. Very Helpful. Need the work done asap and he accomplished in the same day. thanks.”
Fixed Price $60

Wordpress Performance Optimization Expert - on AWS

“Good job!”
51 hrs @ $28.00/hr
Earned $2,312

Server Hardening and Malware Removal

“Alfonso was great to work with. His communication is clear and he completed all of our requirements on time.”
146 hrs @ $24.99/hr
Earned $3,644

Secure video streaming with Amazon S3 / CloudFront

“Alfonso was great! Quick, efficient and reactive. I'll definitely work with him again.”
11 hrs @ $27.00/hr
Earned $297

Linux and network administrator

Job in progress

36 hrs @ $25.00/hr
Earned $900

LAMP Senior Administrator

Job in progress

1 hrs @ $27.00/hr
Earned $652

LAMP - Server Admin - Long Term Position

Job in progress

197 hrs @ $24.99/hr
Earned $5,081

Linux system admin optimise and troubleshooting for LAMP

Job in progress

68 hrs @ $24.99/hr
Earned $1,708

Ongoing SysAdmin Support for Concrete5 on LAMP

Job in progress

425 hrs @ $24.99/hr
Earned $10,617

EC2/ AWS Sys Admin needed for long term work

Job in progress

144 hrs @ $22.22/hr
Earned $3,192
Tests Taken
Name Percentile Score

Firewall Concepts Test


Networking Concepts Test