Igor Alexandre da Silva Teixeira
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Igor Alexandre da Silva Teixeira

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Recife, State of Pernambuco, Brazil

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Jobs verified_user 0% verified
  • Liferay
    SRE/DevOps
    Liferay
    Aug 2021 - Current (4 years 11 months)
    • Enhanced system reliability by monitoring Google Cloud Platform (GCP) infrastructure, identifying anomalies, preventing potential failures and ensuring 99.99% uptime; • Reduced downtime by swiftly responding to incidents, diagnosing root causes, and implementing effective resolutions; • Improved issue resolution efficiency by identifying nearly 200 critical production incidents in the last year (with 100% root cause assertiveness) through system log analysis, preventing potential outages and improving system stability; • Ensured minimal impact of incidents during security attacks by detecting and mitigating security threats; • Optimized system performance by managing upgrades and patches for Cloud environments, minimizing vulnera
  • F
    Network Engineering Intern
    Fundação para Inovações Tecnológicas – FITec,
    Mar 2020 - Jul 2021 (1 year 5 months)
    • Developed intelligent systems that improved productivity and enhanced quality in project rollout activities; • Executed router migration and optimized logical router configurations, enhancing network performance and reliability. Technologies and tools: Bash, Shell Script, Proxy, TCP/IP, firewall, DNS, routing, VPN, load balancers, VLANs, Ports, Protocols and Network Devices.
  • N
    Support Analyst
    Núcleo de Telessaúde da UFPE – NUTES,
    Apr 2018 - Jul 2019 (1 year 4 months)
    ● Managed and optimized TCP/IP networks and Unix systems servers, enhancing network performance and stability; ● Developed and implemented Shell Scripts that automated routine tasks, improving operational efficiency and reducing manual errors; ● Executed the virtualization of services and servers, resulting in improved resource utilization and increased system efficiency; ● Improved access control by managing Active Directory (AD) and creating Group Policy Objects (GPOs) that optimized authentication, restricted unauthorized access, and improved overall system integrity. Technologies and tools: Bash, Shell Script, Proxy, TCP/IP, firewall, DNS, routing, VPN, VLANs, Ports, Protocols, Network Devices, Docker, Linux/Unix and Windows server, Za
Education verified_user 0% verified
  • F
    Computer Engineering
    Federal University of Pernambuco (UFPE)
    Oct 2013 - Dec 2020 (7 years 3 months)