Marcus Garcia

Marcus garcia

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location of Marcus GarciaFederal District, Brazil
Phone number of Marcus Garcia+91 xxxx xxxxx
Followers of Marcus Garcia2000 followers
  • Timeline

    Dec 2012 - Feb 2015

    Network Engineer

    Agência OX
    Mar 2015 - Dec 2019

    Network Engineer

    Reitec Fibra
    Jan 2020 - Mar 2022

    Network Engineer

    Sicoob
    Feb 2022 - Jul 2022

    Senior Network Engineer

    Latitude.sh
    Jul 2022 - Oct 2023

    Consultor de Tech Services

    Algar Tech
    Current Company
    Nov 2023 - now

    Network Consulting Engineer

    Cisco
  • About me

    Network Consulting Engineer at Cisco

  • Education

    • Universidade católica de brasília

      2012 - 2015
      Segurança da informação tecnologia em segurança da informação
  • Experience

    • Agência ox

      Dec 2012 - Feb 2015
      Network engineer

      As a Network Engineer at Agência OX, I was responsible for:• Configuring and setting up Linux servers, optimizing performance and security to meet organizational needs.• Supporting local network infrastructures by troubleshooting connectivity issues and providing timely resolutions to ensure seamless operations.• Monitoring network assets and performance metrics to proactively identify and address potential issues before they impact services.• Performing regular backups and implementing disaster recovery solutions to safeguard critical data and maintain business continuity.• Assisting with software installations and updates, ensuring system compatibility and functionality.Configuring and setting up networking equipment, including Show less

    • Reitec fibra

      Mar 2015 - Dec 2019
      Network engineer

      As a Network Engineer at ReiTec, I was responsible for:• Overseeing the ongoing management and support of the end-to-end network to ensure optimal performance and reliability across various platforms, including MikroTik, Cisco, Juniper, and Huawei.• Developing and executing new initiatives to simplify, standardize, optimize, and automate network designs, enhancing overall efficiency.• Analyze client requirements and craft innovative solutions using MikroTik, Cisco, Juniper, and Huawei technologies to address their needs effectively.• Managing tickets and incidents through the Service Desk platform to ensure timely resolution.• Troubleshooting and delivering break-fix support for technical issues related to MikroTik, Cisco, Juniper, and Huawei devices, minimizing downtime and disruption.• Providing Tier 3 support for highly escalated incidents, leveraging advanced technical expertise in • MikroTik, Cisco, Juniper, and Huawei products to resolve complex problems. Show less

    • Sicoob

      Jan 2020 - Mar 2022
      Network engineer

      As a Network Engineer at Sicoob, I was responsible for:• Conducting hands-on tests to validate proof-of-concept setups, including Data Center, SD-WAN, and WAN designs.• Developing design guidelines and recommending network improvements for the cooperatives we support.• Configuring, administering, and documenting firewall infrastructure, including FortiGate and SonicWall firewalls.• Troubleshooting and resolving firewall maintenance issues to ensure optimal performance.• Manage support cases within the trouble ticketing system and actively follow up with customers to ensure timely ticket resolution. Show less

    • Latitude.sh

      Feb 2022 - Jul 2022
      Senior network engineer

      As a Network Engineer at Latitude.sh, I was responsible for:• Implementing and maintaining network infrastructure for global clients as part of multi-year agreements, ensuring high availability and performance.• Designing and implementing innovative solutions while managing network expansions to meet evolving client needs.• Supporting and maintaining Juniper MX Series and Cisco Nexus platforms, optimizing their performance and reliability.• Providing senior technical support during critical network outages, quickly diagnosing and resolving issues to minimize downtime.• Serving as a key member of the engineering team, responsible for the worldwide backbone operation, ensuring seamless connectivity across regions.• Supporting presale activities by translating business requirements into effective solution designs, enhancing customer satisfaction and engagement.• Managing network documentation and inventory through NetBox, ensuring accurate representation of infrastructure and facilitating better resource management. Show less

    • Algar tech

      Jul 2022 - Oct 2023
      Consultor de tech services

      As a Network Consultant at Algar, I was responsible for:• Leading the design and implementation of new network technologies and protocols.• Working with a variety of network equipment including Cisco, Aruba, Juniper, and VMware NSX-T.• Managing, planning, and executing network changes to ensure minimal disruption and optimal performance.• Overseeing the entire change lifecycle, from initial planning to execution and post-implementation review.• Providing network consulting services and implementing solutions for remote sites globally.• Collaborating with clients to understand their requirements and deliver tailored network solutions.• Leading projects involving network upgrades and migrations.• Coordinating with cross-functional teams to ensure timely and successful project delivery.• Documenting network configurations and changes.• Troubleshooting network issues and providing support to maintain network reliability and performance. Show less

    • Cisco

      Nov 2023 - now
      Network consulting engineer

      As a Network Consulting Engineer at Cisco, assigned to Caixa Econômica Federal, I am responsible for:• Maintaining and optimizing the infrastructure of approximately 114 firewalls.• Ensuring the security and reliability of one of the largest and most critical networks in the world.• Conducting proof-of-concept tests for new network technologies.• Assessing and validating the potential impact and benefits of emerging technologies for the client's network.• Supporting the client in planning and developing new network architectures.• Providing expert guidance on best practices and innovative solutions to enhance network performance and security.• Delivering advanced services to meet the client's complex network requirements.• Collaborating with the client to understand their needs and deliver tailored network solutions that align with their strategic goals.• Leading projects involving network upgrades and migrations.• Coordinating with cross-functional teams to ensure timely and successful project delivery.• Documenting network configurations, changes, and project outcomes.• Troubleshooting network issues and providing expert support to maintain network reliability and performance. Show less

  • Licenses & Certifications

    • Itil foundation v4

      Axelos global best practice
      Oct 2020
    • Ipv6 certified network engineer (gold)

      Ipv6 forum
      Jun 2019
    • Comptia linux+

      Comptia
      Feb 2017
    • Cisco certified specialist - network security firepower

      Cisco
      Jul 2024
      View certificate certificate
    • Cisco certified specialist - data center core

      Cisco
      Jul 2021
      View certificate certificate
    • Cisco certified specialist - data center operations

      Cisco
      Jul 2021
      View certificate certificate
    • Cisco certified networking professional (ccnp enterprise)

      Cisco
      Apr 2019
      View certificate certificate
    • Nse 4 network security professional

      Fortinet
      Sept 2021
      View certificate certificate
    • Lpic-1

      Linux professional institute
      Feb 2017
    • Cisco certified specialist - enterprise advanced infrastructure implementation

      Cisco
      Apr 2019
      View certificate certificate
    • Cisco certified network professional security (ccnp security)

      Cisco
      Jul 2024
      View certificate certificate
    • Cisco certified specialist - enterprise core

      Cisco
      Mar 2019
      View certificate certificate
    • C1 advanced level

      Ef standard english test (ef set)
      Nov 2019
      View certificate certificate
    • Jn0-102 - juniper networks certified associate

      Juniper networks
      Mar 2018
    • Cisco certified specialist - security core

      Cisco
      Feb 2024
      View certificate certificate
    • Ccna

      Cisco
      Dec 2014
      View certificate certificate
    • Cisco certified network professional data center (ccnp data center)

      Cisco
      Jul 2021
      View certificate certificate