Ricardo Leonardo
Fähigkeiten und Kenntnisse
Werdegang
Berufserfahrung von Ricardo Leonardo
- 1 Jahr und 1 Monat, Dez. 2021 - Dez. 2022
IT, Infrastructure and Livestock Manager
Gut Haidehof
Designed and implemented the farm IT infrastructure on which I deployed: a self hosted storage, collaborative tools and a video surveillance system. Deployed FarmOS, an open-source farm management software, on a self hosted Kubernetes single node cluster. Implemented a Monitoring and Alerting System (temperature, humidity, pressure) with ESP2866 based microcontrollers and ESPHome, InfluxDB and Grafana. This made it possible to ensure operational parameters and avoid losses and productivity issues.
- 3 Jahre, Nov. 2017 - Okt. 2020
DevOps Engineer
FUNKE Digital TV Guide GmbH
Effectively maintained a Linux based infrastructure of 200 servers (Linux KVM/Azure) using Ansible and Fabric for configuration management and Zabbix, Graylog and Grafana for monitoring. Developed an automated CI/CD Pipeline Jenkins + Gerrit: building, testing and deploying Debian packages. Migrated a multi-package project from Gerrit + Jenkins to Gitlab and used Gitlab CI for building and testing Debian packages with Docker containers. Took part in the migration of this project to Kubernetes + Terraform.
- 1 Jahr und 5 Monate, Mai 2015 - Sep. 2016
IT System Administrator
A&O Hotels and Hostels Holding AG
Managing a mixed environment of hardware, software and network systems, supporting users, and redefining operational procedures.
- 2 Jahre und 1 Monat, Dez. 2011 - Dez. 2013
Transmission Network Engineer
ZON
DWDM and L2 MEF network operation FTTH operation rollout (OLT) HFC network operation
- 1 Jahr und 9 Monate, Apr. 2010 - Dez. 2011
Access Network Operations Engineer
ZON
FTTH project roll-out: Integration with supporting systems (provisioning, DHCP, core network) OLT commissioning, testing and operation Documentation authoring: - OLT commission acceptance test procedures - service test procedures - technical support troubleshooting procedures Training to Technical Customer Support team
- 1 Jahr und 5 Monate, Feb. 2008 - Juni 2009
Access Network Operations
Sonaecom
Click to edit position descriptionDSLAM and Voice MUX) Operation and Management including OnCall support and Field Technician deployment POTS and ADSL troubleshooting. Access Network migration project. Introduction to FTTH network operation
- 1 Jahr, März 2007 - Feb. 2008
Access Network Operations
TELE2 Portugal
DSLAM and Voice MUX Operation and Management including Field Technician deployment POTS and ADSL advanced troubleshooting.
- 4 Monate, Dez. 2006 - März 2007
Technical Customer Support Specialist
TELE2 Portugal
POTS and ADSL Service troubleshooting Developed procedures, authored documentation, and provided training on escalation and troubleshooting for different Tiers of Customer Support.
Ausbildung von Ricardo Leonardo
- 3 Jahre und 1 Monat, Sep. 2009 - Sep. 2012
Electrotechnical Engineering
Instituto Superior de Engenharia de Lisboa
Telecommunications, Computers and Electronics
Sprachen
Englisch
Fließend
Portugiesisch
Muttersprache
Französisch
Grundlagen
Spanisch
Grundlagen
Deutsch
Grundlagen
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