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Matias Nicolas Quiroga Senior Manager Cloud DevOps/SysOps

Matias Nicolas Quiroga

  • Argentina
  • 100%
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I’m Linux System Engineer specialized in Linux and Communication. I have more than 10 years of experience in Linux working in different environments, distribution, and companies, at my last 7 years worked at Segurcoop CSL as Linux System Engineer and Coordinator in the infrastructure department. My professional profile also is complete as a Senior Networking Admin and Security System. Senior VMWARE vSphere and Virtualization Architecture

 

  • Experienced in installation, configuration, administration, troubleshooting, tuning, security, backup/ recovery, and upgrading Linux (Red Hat & CentOS and Debian), Sun in large environments.
  • Experience in Creation and managing user accounts, security, rights, disk space, and process monitoring in Debian and Red Hat Linux. Troubleshooting like a TIER III.
  • Implementation of the main Cluster HA For Segurcoop 24*7 to manage critical services (Firewall, Relay MAIL, Proxy, DNS, and DHCP) with 99.9 uptime.
  • Implementation in the infrastructure area methodology KANBAN today using all members of infrastructure department.
  • Extensive experience with Continuous Integration Tools Jenkins, and good working knowledge on source repository management tools like GIT, SVN.
  • Experience supporting 24x7 production, have an ability to work independently as well as a team member with the ability to meet deadlines and scheduling different tasks to assign the team.
     
  • ITIL v3 and KANBAN methodologies.
  • JBoss Trainer for Red Hat.
  • JBoss Administration (Chile, Buenos Aires).
  • Installation of Ubuntu Servers managed with puppet at Siderar.
  • Contribution and support about Infraestructure VDH Buenos Aires and EEUU.
  • Networking Administration and Virtualization environments in Epidtaconsulting.


Specialties: IP & VoIP Expert, Infrastructure Wireless, Networking, Linux, Support, Security and Infrastructure of Unix, Linux, Solaris, RedHat.

Storage Networks, Database Storage, Systems Administration, Networking, Power & Cooling, Systems Architecture, Remote Management, Backup, SAN, NAS, NFS, CIFS, Windows, Linux, Solaris, Apache, Squid, DNS, Postfix, Sendmail, IMAP, Centron, Nagios, Perl, system performance tuning, network performance tunning, NFS performance tuning.

Skills and experiences

Skills and experiences

Cloud DevOps/SysOps Engineer

August 2018 - present
  • #DevOps

GeoPagos

  • Carrying out the tasks of the back-end team, PCI DSS Certification, Designs, and Continuous Delivery on the GeoPayments Platform and the clients of this resident in the Cloud.
  • I work on the performance, security, and scalability of the infrastructure of each product.
  • CI/CD designs on the entire GeoPagos platform.
  • Automation of tasks related to monitoring, configuration management, provisioning, and deployments.
  • AWS: Senior EC2, Route 53, EBS, VPC, CloudWatch, S3, RDS, IAM, ACL, SecurityGroups, NATGateways.
  • GCP: Compute Engine, Cloud Storage, Kubernetes Engine.
  • VPN: OpenSwan, VyOS, AWS VPN.

Platform Administration of Docker SWARM in various environments:

  • Production
  • Pre-production
  • Demo/SandBox
  • Dev/Test


CI/CD platform scheme with Docker Registry Propia:

  • Portainer
  • Gitlab
  • Bitbucket
  • Traefik
  • Elasticksearch, Kibana, Metricbeat
  • RabbitMQ
  • Kibana
  • Logstash
  • Jira
  • MongoDB
  • Iptables y Ruteo avanzado sobre diversos ambientes y plataformas.
  • GlusterFS
  • Percona
  • Scripting Bash, Python

Infrastructure Team Leader and Linux System Engineer

October 2009 - June 2018
  • # linux

Segurcoop C.S.L

Responsibilities: DataCenter Segurccop CSL, coordination and Management of Infrastructure Department

  • Installation, Maintenance, Administration, and troubleshooting of RHEL 6, CentOS 7, and Ubuntu Servers Monitoring with Zenoss
  • Involved in Building and configuring Red Hat Linux Servers, CentOS, and Debian Server. Maintained and supporting in Production, Pre­Production, Migration, and Dev environments
  • Performed automated installations of Operating systems using Forman and Puppet Master for provisioning Vmware Vsphere Cluster.
  • Responsible for building of new servers which includes rack mounting, installation of OS, configuring of various OS native and third-party tools, securing of OS, installing & configuring, job scheduling. 
  • Performed the automation using Foreman & Puppet Configuration management.
  • Configuring and managing the SSH, SSL, NFS, FTP, SAMBA, SMTP SNMP,  DHCP Servers on Linux.
  • Implementing a Continuous Delivery for different environments with Jenkins, and special integration with svn and git for Projects with Pentaho BI.
  • Coordinate operation and new architectures in Segurcoop’s DataCenters.
  • Technical reference and Department Manager.


 

Administrator Senior of Infrastructure Linux

June 2009 - October 2011
  • # linux

EpiData

  • Virtualization Architecture (Solaris, Unix, linux).
  • Administration of telephone centers via IP.
  • JBoss Trainer at Epidataconsulting, for Red Hat.
  • Dictation of JBoss Administration (Chile, Buenos Aires)

Consultant Networking Infraestructure / Linux

January 2005 - August 2010
  • # linux

RSO-net

I worked with different servers CentOS/RHEL at RSO-net as an external consultant. I provided consulting services on servers with technologies as Asterisk and Elastix and the operational part of Linux servers.

Educations and Certifications

Universidad Nacional de La Matanza

2006

Informatics Engineer
English, Networks, Communications, Operating systems
 

OpenStack for Beginners

2018

Curso Oficial Openstack para principiantes

Others

Languages

English Italian
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