Alexandre Simioni
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Alexandre Simioni

Alexandre Simioni

Web & Middleware infrastructure specialist

Portuguese, English, Italian

Background


About

About

Web sites/applications infrastructure design, implementation and support.
CI/CD, Monitoring & Alarmistic implementation.

Work Experience

Work Experience

  • Infrastructure Specialist, CGD

    May, 2010 - Present

    Security, performance and high availability of critical business platforms, such as Home-banking and IAM.
    Infrastructure design, implement and support for web sites/applications

  • Unix System Admin from Target Sistemas, logica

    Jan, 2010 - May, 20104 months

    As consultant at Logica:

    • unix system administrator
  • Systems Engineer, IDW

    May, 2002 - Jan, 20107 years 8 months

    As consultant at BP Portugal:

    • unix system administrator
    • provide user support on unix environment
    • development of scripts and applications for process optimization
    • support for Oracle, BO and proprietary applications

    As consultant at CGD:

    • unix system administration (over 350 OS)
    • performance and capacity adviser for unix platform
    • development of scripts and applications for process optimization
    • design, implementation, troubleshooting, tuning and maintenance of complex solutions
    • production of documentation, standards and good practices for unix system administration staff
  • System Engineer, SOL-S e SOLSUNI, S.A

    Jan, 2001 - Apr, 20021 year 3 months

    Installation of SunOS and Sun hardware setup

    As consultant at BP Portugal:

    • unix system administrator
    • provide user support on unix environment
    • development of scripts and applications for process optimization
    • support for Oracle, BO and proprietary applications
  • From Jr Electronic Technician till Sr System Analyst, "O Estado de S.Paulo" S.A

    Feb, 1985 - Nov, 200015 years 9 months

    • Installation and administration of WinNT, Novell and SunOS servers.
    • LAN and WAN administration (routers, switches, dhcp, dns)
    • Script and programing
Skills

Skills

  • Operating Systems

    Linux

    Solaris

    Unix

    Virtualization

    VMWare

    SysAdmin

  • Infrastructure

    DNS

    FireWall

    SAN

    NAS

    DHCP

    Storage

    Network LoadBalancing

  • Tools & Applications

    WildFly (Jboss)

    Apache TomCat

    Apache HTTPd

    HA Proxy

    Keepalived

    Java

    Varnish

    LogStach

    rsyslog

    CA siteminder

    CA Introscope

    Entrust IdentityGuard

    RHSSO (keycloack)

    Ansible

    Tower

    Jenkins

    Maven

    GitLab

    Nexus

    SonarQube

    Jira

    Elastic/Kibana

    SQL

  • Other skills

    Performance Tuning

    Troubleshooting

    High Availability

    Integration

    Technical Support

    Shell Scripting

    SOA

Education

Education

  • Physics, ISCED 5A, Universidade de São Paulo

    Dec, 1992 - Dec, 1998

Certificates

Certificates