Unix sysadmin administrator, carrying out efficient management of incidents and problems on servers, as well as implementing measures to guarantee the security and stability of the systems. I have collaborated closely with global infrastructure or application teams to address vulnerabilities, ensuring operational continuity and risk mitigation. My background includes coordinating actions with different teams and applying solutions in both test environments and production environments, demonstrating advanced technical skills and leadership capacity in technological projects.

Consultant for Citibanamex, in my role, I worked in collaboration with the Citibanamex team to identify the needs to upgrade the existing infrastructure towards a microservices-based architecture. I used both the waterfall methodology and the agile methodology to adapt to the specific requirements and timelines of the project.Conducted extensive analysis of business requirements and assessed the technical feasibility of migrating to microservices. This included identifying existing systems and components that required updating, as well as designing solutions that meet business and technology goals.

Consultant at CitigroupManage Branch strategy for development Manage DevOps tools like Jenkins, Sonarqube, Gerrit, Nexus.working on agile project.

As a Linux server administrator in an on-premise environment, I was responsible for managing the servers of the Ciudad Segura Bicentennial project in Mexico City. This critical project focused on 911, 089 emergency numbers and panic buttons, where TETRA, SIP and PSTN resources were managed. My primary role was to configure, monitor, and maintain these servers, which ran Red Hat and Debian operating systems.Regarding the configuration, I was in charge of installing and optimizing the operating system on the servers, this involved configuring the services necessary to manage the TETRA, SIP and PSTN resources, such as Asterisk for managing SIP calls or public telephone services. (PSTN), along with other relevant components.Server monitoring was a fundamental part of my job. Implemented monitoring solutions to monitor the performance and availability of resources. This included monitoring system resources such as CPU, memory, and storage utilization, as well as monitoring critical project services. Additionally, I set up alerts to quickly detect and respond to potential issues or failures.

F.A.T. test engineer responsible for the Gemyc 6.3.x software for deployment in the safe city for C5 project in mexico city.

As Systems Manager, I was in charge of planning and supervising the implementation of IP Telephony solutions, access control, CCTV and VPN's on Linux systems. This implied the design of the network architecture and the selection of the appropriate solutions to cover the needs of the project.Regarding administration, I worked in collaboration with a team to ensure the proper functioning of 220 security cameras and more than 1,200 telephone extensions. This included the configuration, monitoring and troubleshooting of the systems and devices involved. I also implemented security measures to protect the integrity and confidentiality of the data.In addition, as Systems Manager, I prepared administrative reports that allowed the project management to have a clear vision of the status and performance of the implemented solutions. These reports covered key metrics, such as network performance, system availability, and resource usage, with the goal of supporting informed decision making.