Leonardo A. Lucena Melo, MSc.

CTO/ CIO / Senior System Engineer at jcl-tecnologia
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Contact Information
us****@****om
(386) 825-5501
Location
BR
Languages
  • Portuguese Native or bilingual proficiency
  • English Full professional proficiency
  • Spanish Limited working proficiency
  • Hebraico Elementary proficiency
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Leonardo Melo

Excelente professor! Experiente e dedicado!

Bárbara Carole Passos Alves

Um profissional incrivelmente disciplinado e competente. Extremamente comprometido com os resultados e notadamente envolvido. Um excelente colega, amigo e "professor", pois era afável e paciente para nos ensinar.

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Credentials

  • MPLS / VPNSC for Software MPLS Netoworks
    CISCO SYSTEM / HARBROOK - Lancaster, Union Kingdom
    Oct, 2002
    - Oct, 2024
  • Avaya VPNet Products & Technologies
    Avaya University - São Paulo, Brazil
    May, 2002
    - Oct, 2024
  • Cisco GSR Manager C12KM v2.1
    CISCO SYSTEM - Brazilia, Brazil
    Nov, 2001
    - Oct, 2024
  • CWMIO – Cisco WAN Manager Software for MPLS Networks
    CISCO SYSTEM - San Jose, Ca, USA.
    Jul, 2001
    - Oct, 2024
  • ADSL Technology Course, 6100, 6260 and 6400 CISCO
    CISCO SYSTEM - Harden, VA, U.S.A.
    Jun, 2000
    - Oct, 2024
  • Instructor Certification in EAGLE-Maintenance and Database Administration (SS7 / GSM Systems
    TEKELEC - Durham, NC, U.S.A.
    Feb, 2000
    - Oct, 2024
  • PBX/ Central Office - Definity Administration
    Lucent Technology - São Paulo, Brazil
    Dec, 1999
    - Oct, 2024
  • PBX/ Central Office - Definity G3 II&M
    Lucent Technology - São Paulo, Brazil
    Dec, 1999
    - Oct, 2024
  • Broadcast Switching and Service Configuration Course (ATM Technology)
    CISCO SYSTEM - Sunnyvale, CA, U.S.A.
    Nov, 1999
    - Oct, 2024
  • Voice over IP, frame Relay and ATM
    CISCO SYSTEMS - Annapolis, Maryland, U.S.A.
    Jan, 1999
    - Oct, 2024

Experience

  • jcl-tecnologia
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • CTO/ CIO / Senior System Engineer
      • Oct 2005 - Present

      1. Bahia Pulp Industry - Bahia Specialty Cellulose - Development and implementation of security design of computer networks with over 300 hosts, various IP phones, switches and routers, using IEEE 802.1x authentication protocol, MS Active Director ® servers and Radius, affine to restrict access to authorized personnel only. Projects that were used Cisco 2960 Switches with POE features, VLAN (February to July 2012). 2. Army of Brazil (6th Region - 51th Cenre for Telematics) - Project development, implementation and training for the Brazilian Army WMAN in Salvador, Bahia (State of Brasil). This network is composed of six towers-radio (OFDM) with links to 70 Mbps, using Motorola radios (Canopy, Série PTP 500 WB2857 Full Integrated) and Routers Cisco 2811 model features with VoIP network has been used in QoS features and security.(2011). 3. Implementation of the new logic of the network of "Receita Federal" (Brazilian IRS Department), in all tje states of Bahia and Sergipe (important brazilian States), using ultra modern technology, with new network devices, such as Enterasys Matrix X8, C2K122, C2G170 and BG3124. These devices, high-capacity internal reach a throughput of up to 1.28 Tera-bps (1.28 trillion bits per second). We are currently completing the implementation phase of the network, and we will be starting soon phase Assisted Operation for network monitoring deployed. This project was completed in March 2009. 4. Implementation and training of New network for the CORREIOS (Main Brazilian Post Office Co.) in the states of Bahia and Sergipe (Brazil), in 2006. He performed implementation of equipment of last generation 3COm, in the "network Campus" design (core levels, distribution and access), with deployment of network management based on SNMP and 802.1x. Services were deployed DNS, DHCP and others. The final network was composed of more than 2000 hosts. From January to June 2007.

  • JCL TECNOLOGIA
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • Senior Technical Manager/ Technical Director (CIO)
      • Oct 2005 - Present

      Serves as Technical Director (CIO) and leader of several projects for large companies such as Brazil's Army, IRS, Correios (Federal Brazillian Postoffice Co.), UNEB (Universidade da Bahia) and others. Among its main activities we highlight the following: - Management of new projects; - Management of technical team comprised of managers, analysts, engineers; - Strategic planning for new projects; - Ministry of seminars for staff; - Management of new businesses (bids and tenders); - Management of prospecting for new customers; Prospection of new IT and Telecom Projects; - Managment of technical People; - Project Managment; - Support for Pre-selling team; - Advice for Techincal people;

  • DeVry Brasil University / Area1 College
    • Professor
      • Nov 2003 - Present

      Professor of Computer Architecture, Advanced Network, Operating Systems disciplines, for Electric Eng., Computer Eng. and Produtions Engineering Courses. Professor for Post-graduation of IT Security Course. Professor of Computer Architecture, Advanced Network, Operating Systems disciplines, for Electric Eng., Computer Eng. and Produtions Engineering Courses. Professor for Post-graduation of IT Security Course.

  • Nokia
    • Finland
    • Telecommunications
    • 700 & Above Employee
    • IP Senior Consultant Engineer
      • Feb 2006 - Oct 2006

      - IP Senior Consultant Engineer - NOKIA Inc (Project OI / Telemar). From Feb/2006 to Jul/2006 he developed the Project of IP Backbone for NGN (Next Generation Network, Release 4) for the OI / Telemar Telco. (2006). This project has provided to interconnect 14 GSM Central Offices, in main cities of country, at the national level, in the IP backbone of Telemar, with has more than 1500 routers. The main elements used in this project were: Cisco Routers 7609 and 6509 (SROs), Nokia Media Gateways (MGWS) and Mobile Switch Center (MSS).

  • OI/Telemar Norte Leste (Brazilian Telecommunication Inc.
    • Manager of the Internet Data Center.
      • Jun 2003 - Dec 2005

      - OI/Telemar Norte Leste (Brazilian Telecommunication Inc.): Manager of the Internet Data Center. He participated on deployment, consulting and network project for enterprises like Telemar, TIM, and another Telecom companies. My staff develop interesting projects like: Microsoft solutions (SQL DB, HTML, ASP systems); Unix-like Systems (Debian, Suse and Red-hat systems), like MySQL, PHP, QMAIL Syetms; Network QoS Optimization, Traffic Enginnering, VoIP, Video-conference and Cisco Solutions (PIX-Firewall, Routers/switches devices) and others. Since juny of 2003. [http://www.telemar.com.br ] [ http://datacenter.telemar-ba.net.br ]

    • IP Engineer.
      • Jan 2005 - Sep 2005

      1.1 IP Senior Consultant Engineer - NOKIA Inc (Project OI / Telemar). From Feb/2006 to Jul/2006 he developed the Project of IP Backbone for NGN (Next Generation Network, Release 4) for the OI / Telemar Telco. (2006). This project has provided to interconnect 14 GSM Central Offices, in main cities of country, at the national level, in the IP backbone of Telemar, with has more than 1500 routers. The main elements used in this project were: Cisco Routers 7609 and 6509 (SROs), Nokia Media Gateways (MGWS) and Mobile Switch Center (MSS). [NOKIA Inc. – IP Engineer]

  • PROLAN / CISCO GOLD PARTNER
    • Instructor and Training Coordinator
      • Feb 1997 - May 2003

      - IT and Network Engineer, Instructor and Training Coordinator of PROLAN – Integrative Solutions S/A (Brazilian Cisco Gold Partner), where he works in the fileds of Engineering of Deployment Department / Training and Support Department, from February of 1997 until 2003.[http://www.prolan.com.br ]. For more than five years He worked as Instructor and Manager of Training and Support Department of this company, having ministered courses in the field of computer networks (WANS, LANs, TCP/IP, Voice over IP, Voice over Frame Relay, ATM, SDH, ICRC, ACRC, LAN Emulation, MPOA and others) for various customers, as: Telefonica (Spanish Telephonic Company), Embratel (MCHe of Brazil), Xerox, Bank of Brazil, Shell (American Oil Company), Scopus, Impsat, Telebrasilia, AT&T and others. He coordinated a team of 8 people in São Paulo, compound of engineers, technicians and trainees. He has participated of developing of important projects with CISCO, AVAYA, MOTOROLA and others main telecommunication manufacturers. He has experience with Unix Workers (SCO and Solares), and he operates with various types of network management softwares such as Cisco Works, Cisco Essentials, Cisco Wan Manager and others. He has participated too on various network projetcs to important companies like Shell, Telefonica, STJ (Brazilian Superior Court of Justice) and others. He has experience with Unix Servers (Solaris) e with several network management softwares, like: Cisco Works, HP Open Views, Stracta View, Cisco WAN Manager e others.

  • Fujitsu do Brasil
    • Brazil
    • Appliances, Electrical, and Electronics Manufacturing
    • 1 - 100 Employee
    • Senior System Engineer
      • May 1996 - Dec 1996

      - Senior System Engineer of the Directory Board of System Engineering of FUJITSU of Brazil [http://www.fujitsu.com.br], where He worked as responsible for network support SNA (System Network Architecture), involving projects with networks controlling communication units (CCUs), utilizing protocols SDLC and BSC. He also effected NCP (Network Control Programs) generation. He performed support for MVS (XA/ESA) for Main-Frames (Amdahl 5890 e 5995 – environment IBM). HeI effected configuration for communication controllers for the network systems SNA. He has also participated as support for UNIX (Solares) for SUN servers (SPARC – 1000, SPARC –20). From January of 1995 until April of 1996, He worked as support for Fujitsu’s customer, Petrobras (Brazilian Petroleum Company) in Natal/RN, and from may of 1996 until December of 1996, He worked as support, in the city of Salvador/Bahia, where He performed services for companies like Coelba (Electrical Company of Bahia State), Telebahia (Telecommunication Company of Bahia State) and Prodeb (Data Processing Company of Bahia State), being directly subordinated in the main directory of Fujitsu in Sao Paulo City.

    • Senior Field Enginee
      • Apr 1988 - Apr 1996

      - Senior Field Engineer of the Directory of Maintenance Engineering from FUJITSU of Brazil, where He worked in the company from april of 1988 until march of 1989. He did services for the Bank of Brazil (Bank of Brazilian Government) in Recife, and from april of 1989 until April of 1996 He did services at Petrobras (Petroleum Brazilian Company) in Natal – RN. It was part of his attribution to perform deployment of systems of Large Scale Computers (M360/M380 Main Frames), Networks SNA and his interconnection with the customer’s LANs TCP/IP, through gateways IBM. He also participated as support for the SUN servers, which utilized the SOLARES system, utilizing tools as SUNDIAG, SUN Net-Manager, and sometime He worked as the auxiliary staff of the Commercial Department participating especially of speeches in companies like Petrobrás (Natal-RN) and TELERN.

Education

  • UFRN - Federal University of Rio Grande do Norte
    Lato Senso, Systems Engineering
    1993 - 1995
  • UNIFACS / Laureate – University
    Master's degree, Project Management in deployment of Next Generation Network (NGN).
    2008 - 2012
  • Universidade Salvador
    Network computing specialization, Network computing
    1997 - 2000
  • UNIFACS / Laureate University
    Specialization in Computer Networks- Lato Senso, Computer Networks
    1997 - 1999
  • Universidade Federal do Rio Grande do Norte
    System engineer, System Engineer
    1993 - 1995
  • UNP – Universidade Potiguar - Unified College for Science Learning
    Associate's degree, Data Processing and Data Processing Technology
    1990 - 1993
  • Universidade Federal do Rio Grande do Norte
    Engenharia de Sistemas, matemática aplicada e pesquisa operacional
  • Universidade Salvador
    Mestrado em Sistemas e Computação, Sistemas Computacionais
  • Universidade Federal da Bahia
    Doutorado, Administração
    2017 -

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