Antonio Hernandez Hernandez AWS DevOps Engineer

AWS DevOps Engineer

Definity

Jun 2023 - Current (3 years)

Cloud Engineer

Grupo Smartekh I Ciberseguridad

Sep 2022 - Jun 2023 (10 months)

Worked on projects involving the automation of manual tasks, primarily using Python and Lambda functions. I participated in the deployment of infrastructure on AWS, using Terraform. Management DNS records through Route 53. I deployed AWS WAF for both ALB and API Gateway to secure these environments. I managed firewalls in a cloud environment, including creating security policies and NAT. Deployed websites using ALB load balancers and autoscaling policies to ensure proper operation. Worked on the architecture of clients seeking to migrate their services to the cloud. I set up clusters with ECS, as well as created services and tasks on both EC2 and Fargate.

Perimeter Security Specialist at Grupo Smartekh - Invex

Grupo Smartekh I Ciberseguridad

May 2021 - Sep 2022 (1 year 5 months)

As a Perimeter Security Specialist at Grupo Smartekh - Invex, I worked at the office of one of our financial clients, where I performed a variety of critical activities. I successfully implemented a project to adopt best practices for ten firewalls, four of which had over a thousand security policies, ensuring robust protection against potential threats. During this time, I gained a deep understanding of financial sector procedures, including project documentation in Jira, which facilitated effective communication and tracking of project progress. I was responsible for configuring firewall rules to manage day-to-day access requests through the ticketing system, ensuring seamless operations. Additionally, I managed, installed, and created ru

Service Desk

Grupo Smartekh I Ciberseguridad

Oct 2020 - May 2021 (8 months)

As a Service Desk professional, I was responsible for delivering exceptional service to multiple clients through a ticketing system, ensuring timely follow-up and thorough documentation of all changes made. My role involved the creation and troubleshooting of Network Address Translation (NAT), security, Policy-Based Forwarding (PBF), and decryption rules, as well as setting up site-to-site VPNs by selecting the appropriate IKE and IPSec parameters. I added static routes to virtual routers and configured dynamic routing protocols such as OSPF and BGP to optimize network performance. Additionally, I managed the entire configuration of remote access VPN GlobalProtect, integrating Active Directory (AD) and implementing multi-factor authenticati

Monitoring Engineer

Grupo Smartekh I Ciberseguridad

Mar 2020 - Oct 2020 (8 months)

Maintained optimal network performance by performing network monitoring and analysis. Proactive monitoring with several tools such as AlienVault. Administration of anti-malware consoles like Trend Micro, including incident response. Making reports of security status and explained it to the customer.

I

Teacher

IES Learging Center

Jul 2018 - Dec 2018 (6 months)

Becario soporte técnico

Marzam

Jan 2015 - Jun 2015 (6 months)

Antonio Hernandez Hernandez

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