Profileimage by Djiro Gogbeu OPTICAL TRANSMISSION NETWORK (TERRESTRIAL & SUBSEA) EXPERT from

Djiro Gogbeu

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Last update: 15.02.2021

OPTICAL TRANSMISSION NETWORK (TERRESTRIAL & SUBSEA) EXPERT

Graduation: MASTER
Hourly-/Daily rates: show
NEGOTIABLE
Languages: English (Full Professional) | French (Native or Bilingual)

Attachments

CV_GOGBEU_DJIRO_FELIX_TX_02.doc

Skills

  • Technical project management, team management, incident and  problem management
  • Submarine CLS equipments (SLTE, PFE, SIE, AC, EOW, UPS, Battery Others...) O&M, administration
  • Design, Survey, installation, configuration and commissioning of transmission SDH/XWDM equipment’s
  • Good troubleshooting skills and ability to interface with different groups such as field support, vendor back office and surveillance groups from various technologies
  • NOKIA SDH equipments: 1660SM, 1662SMC, 1670SM, 1675LU, 1678MCC, 1642EM/C, 1664SM, 1646SM/C, and ISA board (ES1, ES4, ES16, P8FE)
  • NOKIA XWDM & MW equipments: 1620LM, 1696WM, 1626LM, 1830PSS series, LSY & MPR
  • NOKIA NMS suite: 1353NM, 1354 RM, 1353SH, 1350OMS, 1354SN, 5620SAM
  • HUAWEI SDH/XWDM equipments: OSN3500, OSN550, OSN8800, OSN1500, BWS 1600S
  • HUAWEI iManager U2000, T2000 operation
  • Tools expertise : OSA, OTDR, COTDR, LME, power meter, fiberscope, others…
  • Technologies & protocols : PDH, SDH, XWDM, MPLS, LAN, WAN, ISDN, TCP/IP, WLAN, ETHERNET, XDSL, FTTX, OSPF, IPSec, VLAN, IS-IS, DNS, DHCP, SMTP
  • Network Management, Routing, Switching, Security

Project history

10/2018 - 03/2019
SOFICO Managed Services - SDH/DWDM Expert
NOKIA Bell
* Handling technical queries and giving (telephonic) advice
* Performing incident management service (SDH/ROADM Network, 1830PSS Series):
* first focus: re-establishing service possibly by means of work around
* collecting logging information
* checking available solutions
* provide solution to the client.
* Installations including preparations with end customers or our customer.
* Support (remote or on site) for upgrade/updates
* Participation in 24h*7 emergency service, on call support
* Interface to 3th level support and Technical interface to the customer
* Administration of changes in the network; reporting to customer
* Involved in planning - strategy of evolution of the network

11/2017 - 08/2018
WACS Submarine CLS Support Expert
IVORY COAST
* Team Leader, Submarine cable landing station (WACS)
* Responsible for daily operation of submarine cable network and relevant backhaul system
monitoring, troubleshooting and maintenance
* Responsible for project supervision during submarine cable system installation and upgrade
* Design the circuit restoration plan for submarine cable and backhaul system
* On call standby is required during non-office hours
* Officer, Fiber Network
* Coordinate sub-contractor's team for onsite
* Coordinate and guide sub-contractor's to fix link quickly based on SLA and reduce monthly
incident.
* Arrange team onsite audit the network, UC, splitter box and fiber route (preventive
maintenance).
* Arrange sub-contractor's onsite to prevent network cut when get notification from Gov-project,
etc...
* Monitor contractor & sub-contractor performing conduit installation cable placement &
splicing.
* Proactively seeking & identifying potential network problems and addressing the issue before
becoming service events.
* Perform OTDR acceptance testing.
* Document all information's into database and keep up to date to ensure high restoration.
* Report to manager regarding to issue/risk in network and plan for improvement.
* Weekly and monthly submit report to manager.

12/2015 - 12/2016
Office Transmission Expert
NIGER--Back; ORANGE
* 2nd line troubleshooting for transmission related outages and degraded issues
* Support and guide NFM/FO-TX on troubleshooting for Trouble Tickets related to Transmission
* Support other team for their E-to-E troubleshooting (BO-Access, NSS, BSS)
* Generate MW & SDH performance and utilization reports through NMS and take the necessary
actions
* Attend Transmission committees for investigation and analysis purposes
* Check and verify implementations activities using acceptance tools and audit transmission
network when required
* Opening/Follow up CSR's with 3rd line support when required

04/2015 - 10/2015
Integration Expert
NIGER; ALCATEL LUCENT
* NMS (1354RM, 1353NM) expert
* Sites integration & troubleshooting on SDH issues (OMSN and ISA boards)
* OMSN (1660SM, 1662SMC, 1642SM...) installation, test & commissioning
* Tunneling transmission
* SWAP & site migration

06/2008 - 04/2015
Assistant Manager/Engineer -- ACE & SAT-3/WASC Submarine CLS & ITMC
IVORY COAST
* Responsible for daily operation of submarine cable network and relevant backhaul system
monitoring, troubleshooting and maintenance
* Responsible for project supervision during submarine cable system installation and upgrade
* Design the circuit restoration plan for submarine cable and backhaul system
* Attend working groups (AR&R SC, O&M SC, TWG, UPG) meetings on behalf of ORANGE CI
* Review and comment on all implementation and commissioning procedures
* Coordinate inspection and quality assurance activities during various phases of implementation
and commissioning and closely follow the POW and ensure that timelines are met
* To contribute to Key Performance Indicators in relation to the performance of the networks,
infrastructure, products and services supplied and operated by ORANGE CI TELECOM
* Achieve end to end service restoration, activation and installation through compliance to
prescribed standards, practices, procedures, Operating Level Agreements and Service Level
Agreements
* Contribute to network integrity and reliability and end to end performance excellence
* International Transmission Data Services Assurance - Proactive monitoring and management of
customers' transmission data services. Troubleshooting of faults and restoration of the
customer services.
* Coordinate with suppliers and conduct out-of-service test to prove the service quality to
customers.
* Provide support to AIS (Automatic Identification System) monitoring for SAT-3 Cable protection
* Identification of fault locations on both Terrestrial and Subsea fibres using an OTDR or/and
COTDR respectively, and supplying the traces to Marine Operations/NOC/TSG
* Support Planned Maintenance activities from internal teams as required
* Participation in 24h*7 emergency service, on call support

Time and spatial flexibility

Available at any time for travel.

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