Systems engineer

Cloud Computing Administration & Systems Deploy Automation.
 Cloud Architect Design, Chef Automation .
 Networking: L2L StrongSwan, OpenVPN, SSL configurations, Security, ACL, VLAN.
 UNIX/ LINUX/ WINDOWS Solutions Management, Implementation & Support.
 Aplication Servers Management & Database Configurations in Microsoft SQL,
PostgreSQL, SAP-Hana, MySQL, Oracle.
 Chef Automation for Multitenant/ Single Tenant/ Hosting Solutions. GIT control.
 Cloud: AWS Amazon Web Services (S3, VPC, SG, Routing, EC2, API Management)
 Cloud: Microsoft AZURE, Virtual Networks & Servers.
 Scripting & Languages: Bash Shell Scripting, Python, Perl, Ruby, XML, JSON Formats.
 Active Directory/Domain Controller, Terminal Servers, Front-End, Back-End,
Middleware, Samba, Unix/Linux Users Administration.
 Jira Management Systems, API Control, Third Level SLA Support.
 Oracle Server, PostgreSQL Administration.
 Windows Server/ Ubuntu, Centos Servers, Administration & Support.
 AWS (Amazon Web Services) & Microsoft AZURE Resource Management.
 Production, Development & UAT Environments Deploy and Management & Support.
 Services and Resources: Web SSL Certification, SFTP, SSH, SSL encrypt, Wildfly,
JBOSS, LiquiBase, Qlik, Apache, HA-Proxy, Load Balancing, Clustering, Java OPTS
Definitions, RSA, TCP/UDP Filtering Protocols, Firewall Inbound/ Outbound Rules.
 Monitoring: Nagios, Grafana, ElasticSearch Logstash Kibana (ELK), Zenoss, Zabbix.
 In Progress: PMI, Azure API Automation + Chef.

Installation and Configuration of Linux Virtual Servers in VMware, ESX platform.
Network, DB PostgreSQL Linux Servers and Storage Administration. Building and
Compile GDAL and GEO Spatial Sources in multiple Linux Distributions. Testing.
 Administration, Monitoring and Development for Git, Jenkins, Maven, Ansible,
NewRelic, GitHub, Tomcat, Apache, Clusters, ESX, VMWare, RHEL, Suse, Debian.
 Bash Shell Scripting Development. Shell Development. Systems Admin and Basic
Development in JavaScript, Python. Networking Debug Tasks, Protocol Analyzing.
 Installation: Oracle DB, OpenVPN, Cisco VPN, ELK (ElasticSearch, Logstash, Kibana)
Monitoring Systems, Grok Construction, GeoSpatial Data Processing, Java Building.

Unix/Linux Systems Administrator. Cloud Computing Administrator. Administration:
Zimbra Mail, GIT-HUB, ICINGA Server Monitoring System, BackupPC Service.
 Administration 50 Virtual Linux Servers (Red Hat Enterprise Linux).
 Bash Shell Scripting Development.

Our team has the primary responsibility for ensuring that all traffic and customer services
are billed successfully. To do this, we implemented monitoring tools, troubleshooting and
procedures developed in bash, perl and python in more than 50 servers under Red Hat
Linux Environment, Suse Linux and Solaris Systems within the “Altamira” Solution
developed by Ericsson.
 We are responsible for auditing processes in the billing system, online charging system
administration and regular updates in the platform.
 Script Development for Data Processing, Auditing, Automation, Monitoring and
Troubleshooting.
 Packet Analysis and Tracing. Network Sniffing. Oracle DB Administration containing all
the services, features, money balance and quotas of the users, capacity planning of OCS
for SMS, MMS, IVR, Voice and Data Services.

Administration/ Upgrade/ Troubleshooting for more than 300 Linux Servers. Cluster
Management. Storage Administration. Oracle and Informix Databases.
 Administration/ Upgrade/ Troubleshooting for more than 20 HP-UX Servers. Veritas CFS
Administration. Cluster Administration. Oracle Databases Administration.
 Technical Support, Capacity Planning.
 Virtualization: VMware ESX and VMware ESXi. VMware VMsafe™. VMware
vSphere™ Client.
 Administration: Red Hat Linux (Servers), Debian (Ubuntu Server) and Suse Linux.

Degree in Electronics Engineering.
 Master in Telecommunications and Systems (not completed).