Marcelo Miklos

Experience

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  Agile Serviços&Monitoramento

  Aug 2010 - Dec 2012

  Information Technology Supervisor

  Focus on (Security Team):- Virtualization Services (Xen, Vmvare, Hypervisor).- Services Architecture- Automation Resources- Security Systems and Monitoration.Projects Worked:- Data Center Migration from cloudcomputing- Continuous Integration Systems- Security administration and devices control acess;- Internet Support Systems - E-mail SystemExperience in:- High Availability- Performance- Pentesting- Automated infrastructure- Monitoration Systems (Nagios, Zabbix, etc).- Virtualization Services (Xen, Vmvare, Hypervisor).- Troubleshooting of incidents. Show less

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  Atos

  Dec 2012 - May 2013

  Senior Information Technology Support

  Focus on (Operations Corporate Team):- Learning Team;- Resolution incidents system services level 1/2/3; - Automation Resources Process;- Security Systems and Monitoration;- Support of windows system;- Scalation level from developer teams;

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  Porto Seguro

  Jun 2013 - Oct 2014

  Information Technology System Support

  Focus on (Operations Team):- Learning Team;- Resolution incidents in web services level 1 and 2; - Automation Resources Process;- Security Systems and Monitoration;- Support of bussiness financies rules ;- Scalation level from team level 3 and developer teams;

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  ConectCar

  Oct 2014 - Sept 2015

  Unix Linux System Administrator

  Focus on (Delivery Team):- Dev Ops Automation- Services Architecture- Automation payment services- Security Systems and Monitoration.- Throubleshooting of incidents in network and firewall. Projects Worked:- Delivery of 80 projects from payment automation with RFID in parking and derivates.- Dev Ops integration of API's Senior / Telematica / Conectcar from Odebrecht thirst security.Experience in:- High Availability- Performance- Pentesting- Automated infrastructure- Monitoration Systems (Nagios, OpMon, etc). - Troubleshooting of incidents Show less

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  Portal R7

  Sept 2015 - May 2020

  Linux System Administrator(DevOps)

  Focus on (Engineer Team):- Cloud Computing ( AWS and GCP)- Virtualization Services (Xen, Vmvare).- DevOps - Services Architecture- Automation Resources- Security Systems and Monitoration.- Elaboration scripts in: python / ruby / php / shellProjects Worked:- Data Center Migration- Data Center On-premisses Migration from Cloud(AWS)- Continuous Integration Systems- Video Platform- CMS- Internet Support Systems - E-mail System Migration- Implementation the firewall in varnish for partners- Varnish migration- Update internal projects- Social Login with Facebook and G+- Instant voting for live showsExperience in:- High Availability;- Performance;- Pentesting;- Automated infrastructure;- Chef and Ansible;- Integration tools (Jenkins/Gitlab);- GIT and others;- Use of Amazon Web Services;- Monitoration Systems (Nagios, Zabbix, New Relic, ELK, etc);- Virtualization Services (Xen, Vmvare, Kvm);- Troubleshooting of incidents. Show less

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  Banco PAN

  May 2020 - Dec 2020

  System architect

  Focus devops architect team (Platform Engineer Team):- Cloud Computing (AWS)- DevOps - Services Architecture- Automation Resources- Security Systems and Monitoration.- Elaboration scripts in: python / shellProjects Worked:- API GW- CI / CD (IAC / APPS - Jenkins and azure DevOps tools)- K8S / ECS Platform- maturity evolution and update internal productsExperience in:- High Availability;- Performance;- Automated infrastructure and remediation;- Terraform / Ansible / Rundeck ;- Integration tools;- GIT;- Use of Amazon Web Services;- Monitoration Systems (Kibana, Zabbix, Dynatrace);- Troubleshooting of incidents. Show less

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  C6 Bank

  Dec 2020 - Jun 2024

  Tech Lead SRE - Specialist

  Focus lead SRE team (Products Engineer Team):- Cloud Computing (AWS and GCP)- Software Engineering- DevSecOps - Services Architecture- Automation Resources- Security Systems and Monitoration.- Elaboration scripts and tools in: Python / Shell / Java Projects Worked:- API GW- CI / CD ( IAC / APPS)- K8S Platform- APM, Logs and Metrics platforms - Maturity and evoluction internal products (transactional / core platforms) based on Java (spring / Javelin / Kotlin ) and Golang.Experience in:- High Availability;- Performance;- Automated infrastructure and remediation;- Terraform / Ansible;- Integration tools (Concourse/Harness);- GIT;- Use of Amazon Web Services and Google Cloud Platform;- Monitoration Systems (Grafana, Zabbix, AppDynamics, ELK, Splunk, Prometheus);- Troubleshooting of incidents. Show less

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  Itaú Unibanco

  Jun 2024 - now

  Staff SRE