LinkedInFelipe Louback, MSc

Felipe Louback, MSc

Network Engineer at HP

Location
Other
Industry
Computer Networking
Current
  1. HP Enterprise Services
Previous
  1. Arcelor Mittal,
  2. CECOM,
  3. POP-MG
Education
  1. Universidade Federal de Minas Gerais
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HP Enterprise Services

HP Enterprise Services

Network Engineer

– Present

View full profile

Background

Summary

Experienced Network and System Engineer. MSc in Electrical Engineering. BSc in Computer Science. Specialist in Routing, Switching and Security. Experience in programming. Fluent in English and Portuguese, intermediate level in Spanish and French. Willing to relocate.

CERTIFICATIONS:

Cisco
CCIE R&S (in progress)
CCNP R&S
CCDP
CCNP SECURITY
CCDA
CCNA
CCNA-SECURITY

Juniper
JNCIS-ENT
JNCIS-SEC
JNCIA-JUNOS
JNCIA-FWV

Specialties:
-SDN, Software Defined Networks, OpenFlow, NFV
-In-depth knowledge of TCP/IP
-Routers and switches platforms: Cisco, Juniper
-Firewall platforms: Cisco PIX/ASA/FWSM and Juniper SRX
-Advanced knowledge in Vlans 802.1Q, VTP, Spanning-tree, SNMP, IP addressing
-Routing protocols: RIP, OSPF, EIGRP, BGP
-Very good experience with OpenSource projects and solutions
-Very good knowledge of ITIL
-Database: Postgres and MySQL
-Programming: C, C++, BASH, Python
-In-depth knowledge of VoIP systems
-Load Balance: F5 BIG-IP LTM

Education

Languages

  1. English

    Native or bilingual proficiency
  2. Portuguese

    Native or bilingual proficiency
  3. Spanish

    Limited working proficiency
  4. French

    Limited working proficiency

Experience

Network Engineer

HP Enterprise Services
– Present (7 years 1 month)

- Senior Network Security Engineer / Network Security Architect for Complex Ac-
counts (Sabre and American Airlines).
- Technology leader for HP Managed Firewalls Services (Sabre and American Airlines
accounts).
- Perform evaluation of new technologies being considered for adoption into HP
datacenters.
- Perform platform integration for new technology adopted by clients
- Act as tier-4 technical resource for global network security engineering organization
- Participate in development and application of network architecture and service
delivery models
- Pre-sales, transformation, life-cycle engineering and tier-four break-fix support for
HP Enterprise Services Managed Firewall Service (Sabre and American Airlines
accounts).
- Engineering technical lead for Cisco ASA/PIX/FWSM platforms
- Conguration and troubleshooting of Cisco network security appliances (Cisco
ASA, Pix and FWSM) including virtualized firewalls.
- Work with Client Security Offices to develop security models and requirements;
- Review and analyze network security deviations according to HP standards;
- Design and implement security solutions;
- Upgrade and maintain firewall hardware;
- Peer review team members work;
- Mentor colleagues and new employees.
- Develop scripts to backup firewall configs
- 3rd level network security support including oncall rotations

Network Engineer

Arcelor Mittal
(1 year 4 months)

Network Engineer responsible for the LATAM LAN/WAN operations and international projects. Main activities performed included router configuration and maintenance. BGP configuration on border routers. VLAN and switching configuration. Configuration and troubleshooting of Cisco network security appliances (PIX/ASA). VPN configuration and maintenance. VoIP consultant within the project of interconnection of all LATAM offices using the MPLS network. Consiguration of VoIP using OpenSource solutions. Responsible for the DNS structure (Linux/BIND).

Network Engineer

CECOM
(1 year 1 month)

CECOM is the department responsible for the network infrastructure at Universidade Federal de Minas Gerais (64k students). Main activities performed included IDS configuration, traffic analysis, response to security incidents, backbone monitoring, OSPF configuration. Responsible for designing and implementing the Telephony IP system of the university. System administrator for DNS, Email, Antivirus, Antispam, NFS, Apache servers (Linux).

Network Engineer

POP-MG
(1 year 7 months)

POP-MG is a Point of Presence in MG State for the Brazilian national research network (all federal universities are connected to this national research backbone). In 04' POP-MG and CRC merged operations. Main activities performed: Cisco router configuration, traffic monitoring traffic(MRTG) and designing the IP Telephony system for the Computer Science Department using OpenSource solutions.

System Administrator

Center of Computer Resources (CRC) UFMG
(2 years 5 months)

CRC is responsible for all infra structure of undergraduate and graduate courses at the Computer Science Dept at UFMG. Main activities performed as a Network Administrator: Linux servr administration (DNS/Bind, Apache, Samba, NFS, Db Mysql and Postgres). Firewall configuration(iptables). IDS configuration and network traffic analysis(SNORT). 1st level support. Hardware Installations.

Certifications

Cisco Certified Network Professional (CCNP)

Cisco Certified Network Professional Security (CCNP Security)

Cisco Certified Design Associate (CCDA)

Cisco Certified Network Associate (CCNA)

Cisco Certified Network Associate Security (CCNA Security)

Cisco ASA Specialist

Cisco VPN Security Specialist

Cisco Firewall Security Specialist

Cisco IOS Security Specialist

Juniper Networks Certified Internet Specialist (JNCIS-ENT)

Juniper Networks Certified Internet Specialist (JNCIS-SEC)

Juniper Networks Certified Internet Associate (JNCIA-JUNOS)

Juniper Networks Certified Internet Associate (JNCIA-FWV)

International English Language Testing System (IELTS) - Grade: 8

British Council

Test of English for International Communication (TOEIC) - Grade: 950

Skills

  • Firewalls
  • VPN
  • Routers
  • Cisco Technologies
  • TCP/IP
  • Switches
  • BGP
  • Routing
  • OSPF
  • Network Security
  • CCNA
  • Data Center
  • EIGRP
  • Network Engineering
  • ASA
  • Network Architecture
  • DNS
  • CCNP
  • Juniper
  • VLAN
  • IPSec
  • F5 BigIP
  • ITIL
  • VoIP
  • Network Design
  • Routing Protocols
  • SSL
  • Security
  • LAN-WAN
  • Networking
  • Cisco
  • Load Balancing
  • DMVPN
  • SSLVPN
  • Linux
  • IP
  • MPLS
  • CCNP Security
  • JUNOS
  • Troubleshooting
  • Datacenter
  • IDS
  • Virtualization
  • VMware
  • Datacenter...
  • Software Defined...
  • CCDP
  • OpenFlow
  • Python
  • Network Function...
  • See 35+  See less

Courses

HP Enterprise Services

  • Advanced Juniper Networks IPSec VPN Implementations (AJVI)
  • Integrating Juniper Networks Firewall/IPSec VPN Products into High-Performance Networks (IFVH)
  • Configuring Juniper Networks Firewall/IPSec VPN Products (CJFV)
  • Building Scalable Cisco Internetworks (BSCI)
  • Junos as a Security Language
  • JUNOS As A Second Language (JSL)
  • BIG-IP LTM Basic Configuration and Setup - v9.x
  • VMware Data Center Virtualization Fundamentals
  • Implementing Cisco IP Routing (ROUTE)
  • Implementing Cisco IP Switched Networks (SWITCH)
  • Data Center Virtualization Fundamentals: Understanding Techniques and Designs for Highly Efficient Data Centers
  • Deploying OSPF in a Large-Scale Network
  • How SDN and OpenFlow will Shape Networking
  • SDN, NFV or OpenFlow

Arcelor Mittal

  • Securing Networks with PIX and ASA (SNPA)
  • Enterasys (Enterasys Core Switches)

Publications

"A Study of the Effect of Using Kademlia as an Alternative to Centralized User Location Servers in SIP-based IP Telephony Systems"(Link)

Australasian Telecommunication Networks And Applications Conference - ATNAC
December 2008

Some proposals are found on the literature for decentralizing SIP-based Voice over IP (VoIP) systems, replacing the client-server architecture for a P2P overlay network but none of the proposed solutions deploying a P2P network had studied the impacting of decentralization on call setup delay. We proposed a system using Kademlia instead of a centralized user location approach. Kademlia offers concurrent searches and this improves the latency in user location and thus provide a faster call establishment when the network experiences different delays, as showed in this study. In this paper it is also described how the system using Kademlia works as well as the tests performed in order to measure the impact on call establishment time when decentralizing a user location service on an IP telephony system.

A Self-managing SIP-Based IP Telephony System Based on a P2P Approach Using Kademlia.(Link)

Asia-Pacific Network Operations and Management Symposium (APNOMS)
November 2007

Most of Voice over IP(VoIP) systems are deployed using SIP protocol and based in a client-server architecture. A lot of people and companies could be benefited if the system did not require the configuration and maintenance of central servers. Some proposals are found in the literature. In order to improve the efficiency of such approaches and to provide a complete self-configuring service of IP telephony, we suggest a new solution based on the P2P algorithm Kademlia. According with the results of our experiments, our approach has a better performance when network experiences di?fferent kind of delays due to the fact that Kademlia supports concurrent searches, improving the latency in user location, and providing a faster call establishment.

Descentralizando Sistemas de Telefonia IP utilizando o algoritmo Kademlia(Link)

XXV Simpósio Brasileiro de Telecomunicações - SBrT
September 2007

Most of Voice over IP(VoIP) systems are deployed using SIP protocol and based in a client-server architecture. A lot of people and companies could be benefited if the system did not require the configuration and maintenance of central servers. Some proposals are found in the literature, and based on these we suggest a new solution based on the P2P algorithm Kademlia, with the intuition to improve the efficiency of such approaches.

Honors & Awards

- Paper published on ATNAC 2008 under the title "A Study of the Effect of Using Kademlia as an Alternative to Centralized User Location Servers in SIP-based IP Telephony Systems"

- Paper published on APNOMS 2007 under the title "A Self-managing SIP-Based IP Telephony System Based on a P2P Approach Using Kademlia." about P2P and VoIP.

- TOEIC: 950

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