Изображение профиля gabrielayres
Флаг Brazil Rio De Janeiro, Brazil
На сайте с 10 мая 2016 г.
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В сети Офлайн
Hi, everyone! I'm Gabriel and I'm motivated and very enthusiastic about working with networks. I have 5 years of experience in IT as a whole, but in the last 2 years I have been working with networking and telecommunications. I’ve already worked at two ISP's, and my current role is as a Network Analyst at a multinational company in the naval sector. I can help you to configure and implement routers and switches Cisco in your network using routing protocols such as: OSPF, EIGRP, RIP and BGP. I can also help you with DHCP, DMVPN, VLANs, HSRP, VTP, Spanning-Tree, QoS, Access-lists, Port-Channel, SNMP and IP SLA (I manage Orion Solarwinds). Or just help troubleshooting your network. I have some Cisco Certifications: • Cisco Certified Network Associate - CCNA (Routing and Switching) • Cisco Certified Network Professional - CCNP Enterprise (CCNP Routing and Switching) • Cisco Certified Specialist - Enterprise Advanced Infrastructure Implementation • Cisco Certified Specialist - Enterprise Core
$10 USD/hr
5 отзыва(-ов)
  • 100%Выполненные работы
  • 85%В рамках бюджета
  • 100%Своевременность
  • N/AРейтинг повторного найма

Элементы портфолио

Последние отзывы

  • изображение Raj P. CCNP Route $40.00 AUD

    “outstanding work, just loved it”

  • изображение Dary N. I need help with my CCNA2 practical €42.00 EUR

    “Gabriel was awesome to work with. On time (he even made time) and great to communicate with!!”

  • изображение Sury Bhan S. Computer networking subject expert needed ₹5000.00 INR

    “I am really impressed by how quickly he has finished a long work. I will defiantly recommend him and i will hire him from now onwards for any project that is related to his field. Great guy great service highly recommended”

  • изображение Abdullah Bilal E. Basic Cisco Packet Tracer Project $37.00 USD

    “Perfect work. He finished the project in a very short time. Thanks!”

  • изображение Luan M. Atividades - Sistemas Operacionais $11.00 USD

    “Trabalho entregue no prazo e com qualidade, comunicação durante o projeto Otima!”

Опыт работы

Network Analyst

Mar 2019

Services and network protocol administration such as DHCP, DMVPN, VLANs, HSRP, OSPF, EIGRP, STP among others. Management of Cisco networks in a 35 site infrastructure, administrating products such as Cisco Call Manager, L3/L2 switches, Switch Cisco Nexus 5000, Cisco 2921 ISR, Cisco 1941 and Wireless Controllers; Development of documentation aiming for improvements in organization and increasing of productivity of the area; Projects of network design and implementation of corporative networks.

Network Analyst

Apr 2018 - Mar 2019 (11 months)

Provided second level support to fiber data link, ADSL link and telephony customers. Network troubleshooting and analysis on Cisco, Raisecom, Huawei, DCN, Planet switches and Zhone, SINO, Paradyne and Huawei DSLAMs. Configuration of Cisco, Mikrotik and Huawei routers (routing, NAPT, ACL, VLANs and etc.). Support in Leucotron Telephone Center and support to local technicians.

Network Analyst

Jan 2018 - Mar 2018 (2 months)

Network Troubleshooting, Mikrotik Equipment Configuration, Radio Data Link Activation at Frequencies: 5.8GHz, 11GHz and 18GHz, Static and Dynamic Routing Configuration, OSPF and BGP Routing Protocols, VPN Configuration and Firewall Rules. Experience in configuration of Mikrotik radios, Mimosa and Cambium. Development of projects and implementation (physical and logical) of telecommunications networks.


Higher Education in Computer Networks

2015 - 2018 (3 years)

Specialized in Cybersecurity

2019 - 2019 (1 month)


CCNA Routing and Switching (2017)

Cisco Systems

This certification validates the skills required of associate-level network professionals to understand network fundamentals, LAN switching technologies, IPv4 and IPv6 routing technologies, WAN technologies, infrastructure services, security, and management.

CCNP Routing and Switching (2020)

Cisco Systems

This certification validates the skills required of professional-level network engineers, support engineers, systems engineers or network technicians to plan, implement, verify and troubleshoot local and wide-area enterprise networks and work collaboratively with specialists on advanced security, voice, wireless and video solutions.

CCNP Enterprise (2020)

Cisco Systems

Holders of CCNP Enterprise certification have demonstrated skills with enterprise networking solutions.

CCNA (2020)

Cisco Systems

Earners of Cisco CCNA - Implementing and Administering Cisco Solutions (CCNA) have demonstrated knowledge and skills related to network fundamentals, network access, IP connectivity, IP services, security fundamentals, and automation and programmability.

Cisco Certified Specialist - Enterprise Advanced Infrastructure Implementation (2020)

Cisco Systems

Earners of Cisco Certified Specialist - Enterprise Advanced Infrastructure Implementation have demonstrated knowledge for implementation and troubleshooting of advanced routing technologies and services including Layer 3, VPN services, infrastructure security, infrastructure services, and infrastructure automation.

Cisco Certified Specialist - Enterprise Core (2020)

Cisco Systems

Earners of Cisco Certified Specialist - Enterprise Core have demonstrated knowledge of implementing core enterprise network technologies including dual stack (IPv4 and IPv6) architecture, virtualization, infrastructure, network assurance, security and automation.


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