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.
Alfonso V. has added 6 portfolio pieces. Create an account to review them.
Nginx + varnish+ centos + Server Structure Design Expert Required“Great quality of work! A pleasure to work with him always!”
Odoo Expert Needed“Alfonso is a dream to work with, understands direction and always has a solution. Will work with him again no doubt.”
Full AWS Configuration“Alfonso did an excellent job and my company will work with him again. He set up our Amazon Web Services configuration to our specifications. He taught our team about docker.com which was very helpful. He's very detail oriented and adopts new technology very quickly. The only negative thing that I can say is that he is very busy with a lot of work so he can't not take on time sensitive projects.”
DevOps Ninja to join our team“Alfonso is a great provider. Even when asked to do things not necessarily part of his core competence, he was willing and responsive and did his best. I definitely recommend him highly.”
Amazon EC2 Linux Administrator“Very professional. Would definitely recommend.”
Unix/Wordpress Malware Removal and Security“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.”
SysAdmin for Global Sentiment Analytics and Big Data CompanyJob in progress
Secure video streaming with Amazon S3 / CloudFrontJob in progress
Wordpress Performance Optimization Expert - on AWSJob in progress
LAMP Senior AdministratorJob in progress
LAMP - Server Admin - Long Term PositionJob in progress
System Administrator Wordpress WebsiteJob in progress
Firewall Concepts Test
Networking Concepts Test