BCELORICO, CRIS P.

BlossomVille Sampaguita St., Brgy. Sto. Cristo, Tarlac, Tarlac City

Heshan St., Zneta Area – Tripoli, Libya P.O. Box 91183.  Mobile:0916-6223957

Email:

Working Experience

Transmission Engineer

Project: MELLITAH OIL AND GAS B.V.

Zedco Technology LLC

Zenata Rd.,Near Daw school, Tripoli, Libya

August 14, 2010 – March 7, 2011

Job Summary

  • Operation and maintenance of SDH equipments (ADM equipments & OMSN equipments).
  • Installation, commissioning of PDH and SDH equipment.
  • Working in Alcatel SDH management systems (RM, EM management system for ADM equipments on SUN servers & RM, SH management system for OMSN equipments on HP Servers).
  • Working in Alcatel ADM Equipments 1G (Fox 1631, 1641smc, 1651sm, 1661smc).
  • Working in Alcatel OMSN Equipments 2G (1660sm, 1650sm, 1662smc, 1670sm).
  • Using the OTDR (JDSU,EXFO) and Arc splicing equipments (Fujikura FSM50 & Ericsson).
  • Using Test Equipments (SDH & Ethernet) Analyzers.
  • Monitoring alarms, network performance, opening and analyzing trouble tickets, troubleshooting and isolating failures related to Transmission equipment
  • Familiar with transmission equipment fixed transmission and has ability to deal with the DDF, ODFMDF.
  • Supervised for standard Installation of New sites Ericsson RBS 2101/2102/2103/2202/2206.
  • Conduct wiring of PCM, signal control and alarm cables, and feeder pulling including its support, grounding protection.
  • Perform feeder cable test for VSWR, return loss and distance to fault using Site Master.
  • Conduct troubleshooting for any problems occur in the site.
  • Perform Site Inspection and supervise the ASP for feeder testing by using Site Master.
  • Supervises the Installation of Outdoor/Indoor Equipment such as GSM Antenna, (0.6) MINI-LINK, (1.2) Mini link for HC, TMA, Radio cable, and feeder cables.
  • Supervises the Sub-Contractor/ASP the installation of Battery Back up System (DCCU 8500) Emerson, Dures rectifier (Acura Optima 4845).
  • Coordinate with Transmission Network Design (TND) and Site Acquisition Civil Work (SACW) the location of the proposed antennas.
  • Conduct technical site survey for existing, new and for upgrade sites based on approved site configuration.
  • Communicate with all parties involved and related to the project.
  • On Call Operation and Maintenance (O&M), and define simulate the RBS External alarms to the BSC. Testing of RBS sectors by using TEMS Phone.

Senior Engineer 2

National Transmission Backbone Network/ Network Operations

DIGITEL MOBILE PHILIPPINES, INC. (Sun Cellular)

11TH Flr. Galleria Corporate Center, OrtigasCenter, PasigCity

May 4, 2009 – August 13, 2010

Job Summary

  • Operate and maintain all the Digital Transmission Network in the assigned area which include the Synchronous Digital Heirarchy (SDH)Marconi,Ericsson,Alcatel, Plesiochoronous Digital Heirarchy (PDH), Microwave Radio System, SDH and PDH Multiplex Equipment System, Network Management System and Fiber Optics Terminal System (FOTS), Digital Distribution Frame (DDF), Vertical Distribution Frame (VDF), tower and antenna. Access of OSN Huawei 1500,2500,3500,6800, DWDM, Ceragon & Ericsson SDH Marconi backbone equipment. Operations & Maintenance of the network.Perform preventive maintenance of backbone network collocated.Transmission audit and inventory.
  • Provide technical support to technical Services, Sales & Marketing divisions in the establishment of various network technologies to support customer requirements.
  • Works closely with other departments on facilities maintenance outsourcing
  • Identifies alarms related to transmission network, Performs alarm or problem isolation to avoid outages and service degradation.
  • Performs on-site diagnose / outage restoration.Provides the required daily, weekly and monthly reports and submits them accurately and on time.
  • Assist and Technical support on nationwide Synchronization, Multiplexers, Microwave Radio and Broadband Equipments.
  • Manage Huawei T2000&U2000 EMS system.Huawei Multiplexer installation, Configuration & Maintenance.(OSN 7500, OSN 3500, OSN 2500Metro 1000)
  • Expert with different types of Analyzers for E1, STM-1, STM-4 testing.
  • Troubleshooting of SDH Transmission System.E1 Management System Updating.
  • Optical Fiber interface works (Testing, Patching)Monitoring with NMS for Fiber & Copper links
  • Alarm Monitoring in T2000 System.ODF & DDF Maintenance.
  • E1 configuration through T2000 System.E1 Testing (BER Testing).
  • Involved in the nationwide roll-out of 2G, 3G, EDGE and HSDPA Equipments.
  • Follows regular schedule but will be called upon 24x7 (on-call) to perform emergency functions.Performs regular preventive maintenance activities of transmission backbone facilities to ensure the highest operating efficiency of the system.
  • Carries out corrective maintenance activities as needed on all Radio Stations (RS) concerning all installed equipment and facilities telecommunications equipment, civil, electrical, utilities, mechanical systems, including order and cleanliness of the RS.
  • Site survey, Preventive maintenance & Audit of Ceragon radio BTERP in south area.
  • Site survey, Preventive maintenance & Audit of Huawei & Ericsson radio in north area.
  • Preventive maintenance of Solar panels, Batteries, Rectifiers & GenSet.
  • Conduct site survey for Nokia Indoor Building Solution (IBS).
  • Preparation of technical site survey report (TSSR).
  • Supervised in the proper installation of the distributed antenna system (DAS) and telecom components for a particular site.
  • Supervised for standard Installation of FlexiBTSand Metrosite 50 WCDMA 3G equipment and Metrosite GSM/EDGE.
  • Assembled and supervised for the installation of micro BBU.
  • Supervision for standard installation of Transmission Nokia Flexihopper.
  • Conduct proper Commissioning, Testing, and Integration of FlexiBTS and Metrosite 50 WCDMA 3G equipment and Metrosite GSM/EDGE.
  • Commissioning and Cross-connection of IFUE, FXCRRI and FIU19 (Nokia Flexihopper) for transmission link.
  • Conduct troubleshooting for any problems occur in the site.

Transmission Switch Engineer (NOC)

Network Services Department/Transmission and Switching Operations

BELL TELECOMMUNICATIONS PHILIPPINES INC.

Network Services Department/Transmission and Switching Operations
3rd floor Pacific Star Building Makati Ave. cor Gil Puyat Ave., Makati City

December 2, 2008 – May 2, 2009

Job Summary

  • Conducts regular operations and preventive maintenance activities on a 24-hour per day basis to ensure the highest operating efficiency to the installed Transmission and Switching/Data Facilities. Act as Team leader in the absence of the Network Management Supervisor, providing both technical and supervisory functions with regards to the conduct of regular operations and corrective and/or preventive maintenance of all installed Switching Facilities.
  • Conducts the network management and monitoring of systems for the established Transmission and switching/Data Facilities to ensure the highest operating efficiency of the system.Performs regular in-service performance test on all installed transmission, switching/data & VSAT network facilities.
  • Conducts surveys, RFI testing, prepares engineering studies and project cost estimates and submit recommendations to cover the acquisition, replacement, upgrading or expansion of transmission system, copper and fiber optic cable facilities (OTDR testing).
  • Performs accurate subscriber activations, deactivation and other subscriber related-database management process.
  • Performs the daily testing and monitoring of required system parameters ensuring compliance to the required limits and parameters set by internationally accepted standards to guarantee the highest operating efficiency of the system.
  • Provides the required daily, weekly and monthly reports and submits them accurately and on time. Performs accurate and timely second \-level trouble isolation provided to Customer Technical Support.Follows shifting schedule but will be called upon (on-call) to perform emergency functions.
  • Performs regular preventive maintenance activities of transmission, switching/data & VSAT backbone facilities to ensure the highest operating efficiency of the system.
  • Carries out corrective maintenance activities as needed on all Radio Base Stations (RBS) concerning all installed equipment and facilities telecommunications equipment, civil, electrical, utilities, mechanical systems, including order and cleanliness of the RBS.
  • Analyzes and implements a system fault history database to ensure that the system outages due to recurring system fault/problems will not be encountered in the future.
  • Responsible for daily operation and maintenance of PABX (AVAYA, Ericsson BP250, AlcatelOmni PCX). Performs other function that may be assigned by the immediate superior from time to time.
  • Provide technical support to technical Services, Sales & Marketing divisions in the establishment of various network technologies to support customer requirements.
  • Technical Support on nationwide Synchronization, Multiplexers, Microwave Radio Equipments. Multiplexers: Tellabs Transport 6300 Families, Nortel 6500/4150/CEN, ECI Transport, Siemens Transport, Alcatel Transport. Microwave Radios: NERA & Alcatel SDH
Telecommunications Engineer

Telecom Data International Company, Inc.

Unit 207 Chateau Verde Condo Valle Verde 1 Gate 2, E. Rodriguez Ave. Pasig City

November 2006 – November 2008

Part of 3G roll out Smart project in Philippines.

Job Summary

  • Supervision for standard Installation of WCDMA (3G) Optima and Supreme (3G).
  • Conduct proper Commissioning, Integration and Testing of WCDMA (3G) Optima and Supreme (3G).
  • Team leader for Smart Ceragon project STM1 Powerhopper.
  • Supervision for standard Installation of Andrew antenna, Outdoor unit and Indoor unit of Ceragon Powerhopper.
  • Wiring and installation of DDF.
  • Supervision for Standard Installation of NOKIA Ultrasite EDGE.
  • Supervision for Standard Installation of NOKIA Power System Power One Rectifier.
  • Conduct SWAP or change-out of NOKIA Intratalk (GSM 900/1800) to NOKIA Ultrasite Edge (GSM 900/1800).
  • Conduct wiring of PCM, signal control and alarm cables, and feeder pulling including its support, grounding protection.
  • Perform feeder cable test for VSWR, return loss and distance to fault using Site Master.
  • Conduct troubleshooting for any problems occur in the site.

Nokia-Smart SDH Power Hopper Project

Job Summary

  • Conduct engineering site survey for SMART PDH and SDHProject.
  • Determine actual azimuth of Microwave Antenna with line of sight, Antenna height, Tower leg diameter for Antenna bracket mounting.
  • Proposes location of 19” rack for indoor unit installation.
  • Conduct Radio Frequency Interference analysis within proposed Microwave Antenna location using Spectrum Analyzer and Feed Horn Antenna before installation.
  • Supervise standard installation of Microwave Antenna and Radios including Indoor unit.
  • Conduct commissioning and testing of Ceragon FiberAir 1500P microwave radio. Isolation and troubleshooting of microwave links.
  • Power Hopper Upgrade from 1+1 to 2+2.
  • Performs BER / Link 24 hours performance testing.
  • Prepares site folder after project completion for site acceptance.
NOC Engineer

NetworkOperationsCenter

Liberty Telecoms

KM#29 Circumferencial Road. Brgy. San Roque, AntipoloCity

March 2004 – October 2006

Job Summary

  • Monitor traffic for voice services including rerouting when congestion occurred.
  • Sets traffic capacity of equipments for congestion prevention.
  • Conduct test call for every available channel for voice quality.
  • Resolve faulty links on transmission on both wire and wireless links.
  • Resolve routing problem on voice services including close coordination with carrier-to-carrier switch problem. Ping Test the designated IP Address using TelNet.
  • Check up of all Billing computers, Microwave link reliability and other voice and data systems equipment including Frame Relay and Tandem Switch.
  • Conducts preventive or routine maintenance to ensure healthiness of the transmission network.
  • Resolve and provide assistance for international trunk customer including isolation on both local and international termination. Installation of VTM, Antenna, LAN, cabling and testing.
  • Conducts preventive or routine maintenance to ensure healthiness of the transmission network.
  • Conducts preventive or routine maintenance on all related facilities such as power system, airconditioning, tower, etc.
  • Resolve routing problem on voice services including close coordination with carrier-to-carrier switch problem.
  • Technical support on nationwide Synchronization, Multiplexers, Microwave Radio Equipments.
Data Communications Engineer

Liberty Telecoms

2298 TelecomCenterBuilding, Pasong Tamo Ext, MakatiCity

July 2003 – Feb. 2004

Job Summary

  • Performs site survey by actual propagation of radios.
  • Provide implementation plan through Microsoft Visio.
  • Installation of UHF and Microwave Radios such as NERA radio, MDS radio (microwave data system), Packetnet radio (packet link, data link, flink, host link).
  • Commissioning of UHF and Microwave Radios.
  • Integration to CPE of UHF radios by configuring the controller of the radio for the right IP address that will be suite to the network of the client.
  • Troubleshooting and grant restoration of wireless leased line and data switch networks.
  • Configure different types of communication equipment such as Microwave and UHF radios, controllers, routers, and multiplexers.
  • Uses line driver and interface converter (Pandatel and Patton).
  • Uses different types of test equipment such as wattmeter, spectrum analyzer, IDS BER tester and PA 41 BER tester.

Test Technician

Protek Automotive Products, Inc.

Phase 2, EPZA, Rosario, CaviteCity

Sept.2001 – Feb. 2002

Job Summary

  • Repair & trouble-shooting of the defective printed circuit board from the quality assurance officer.
  • Knowledge in molding the printed circuit board (PCB) & operating the molding machine.
  • Knowledge in using electrical & electronic instruments( SANWA Analog Tester).

Educational Background

  • Rizal Technological University
MandaluyongCity

B. S. Electronics and Communications Engineering 1996- 2001

  • ArellanoUniversity - PasigCitySecondary Education1992 - 1996
  • F. Ma. GuerreroElem.School -

ManilaCity - Primary Education1986-1992

ACADEMIC AFFILIATIONS

  • Institute of Electronics and Communications Engineering of the Philippines (IECEP),

Rizal Technological University Chapter

Member

SKILLS

  • Computer Literate: Microsoft Office (Word, Excel, Adobe PDF, Outlook, PowerPoint, Visio2008 & AutoCAD2007 Applications).Microsoft Windows (XP, NT, 2000, 98, Vista & 7).
  • Experienced in the operation of the following equipments: STAREX-IMS (PABX), LG-IC STAREX-TX-1, KRONE WLL system, TELECT Digital Cross Connect System,Excel EXS –2000 switch, Bayly Multiplexer, Athena Frame Relay, Nortel TN-1X ,HUAWEI OSN,MARCONI Ericsson, CERAGON Radio,Fluke Tester,FLEXR for Fujitsu SDH Radio/Multiplexer, 3000S NEC SDH Radio/Mux, Procomm Plus, Pathloss 3.0/4.0, Radio Interference Analysis, GSI for Lucent Anymedia Access System, Aircom Enterprise – ASSET Planning Tool & Connect Tool, Map Info 7.5, Drivetest - Agilent(ANOP),TEMS 4.1.1, etc.
  • Experienced in fault isolation of the voice and data network circuit through loopback and BER (Bit Error Rate) test. Knowledge with the following NMS/Emulation Software:
  • Experienced in Engineering Site Survey for GSM, Outside Plant Engineering Microwave Transmission
  • Experienced in various telecoms test instruments (Oscilloscope, Digital and Analog VOM, HP 37717B E1 BER tester, Tone Generator with Tracer and WGG PA-41 (Frame Signaling Analyzer). RF Power Meter, Frequency counter, Spectrum analyzer, SDH-PDH Analyzer/BER Tester, VSWR Tester,Fujikura FSM-50,60, Ericsson & Sumitomo fiber optic cable splicing machine, HP Fiber Optic Powermeter,NetTest PowerMeter,VFL,Optronics Test OTDR EXFO, HP OTDR Tester,JDSU MTS-6000, EXFO FTB-200,400,500 OTDR, Megger,Anritsu SiteMaster S331EGarmin GPS.
  • Exposure and experience in LAN/WAN,PingTest,Network Software & HardwarePC Troubleshooting(Frame Relay and Packet switching) environment, TCP/IP,ATM
  • Knows how to drive with Non-Pro License 1&2,Speak, Read, Write in Filipino and English. SpeakBasic Libyan Arabic.

Seminars Attended

  • Ericsson Broadband Presentation

Bell Telecom Philippines.,Inc.

January 20, 2009

  • EXCEL SWITCH

Liberty Telecoms ( AntipoloCity

27 December 2004

  • Microwave Product OverviewWLL( Wireless Local Loop)

- Migration from TDM to IPLiberty Telecoms( AntipoloCity )

- Mobile Broadband Backhaul15 November 2004

  • Nokia Powerhopper Ceragon Radio

Smart Tower Ayala Makati City.

  • WCDMA Optima (3G) and Supreme (3G).

Nokia Philam Life Building Paseo de Roxas Makati City.

  • Optical Product Overview

- Optical SDH Multiplexer

- Packet Transport

  • OTDR MY EXFO

- Fiber Optics, Digitel, Clark Pampanga

June 2, 2009

  • Microwave Product Overview

- MINILINK TN R4 (Split PDH/SDH Microwave)

- Marconi LH (Full Indoor SDH Microwave)

Personal Info

  • Birth:January 31, 1979
  • Birth place:Oton, ILOILO City
  • Age:32
  • Civil Status:Married
  • Religion:Catholic
  • Nationality:Filipino

  • Height:5’9”
  • Weight: 78 Kgs.

References

  • Mr. Francisco Armas

Digitel Mobile Phils., Inc.

Senior Engineer 2

09229227757

Engr. Dennis Velasco

Digicel International LTD.PNG

(O & M) Manager

I hereby certify that all information contain herein are true and correct to the best of my understanding.

______

Cris P. Celorico