Telecommunications Systems Engineer

RODERICK CRUZ MARQUEZ

Email: ****************@*****.***

Mobile: +614********)

PROFILE:

• Over 15 years+ experience in telecommunications engineering: TETRA System Network, Digital Mobile Radio (DMR), and Digital Microwave Radio (PTP and PTMP) Transmission Network. Strong system engineering background with demonstrated experience in system integration, verification and validation. Experienced communication engineer with a demonstrated history of working in defense, airline/aviation industry, power industry, public services (police, fire services, rail, etc), coal, oil, gas and other mining industry.

• Expertise in radio network planning design, implementation, testing, commissioning, integration, roll-out and maintenance of TETRA System Network (infrastructure and core) with the ability to create, update and prepare commissioning and acceptance test procedure documentations

• Proficiency in Microwave network design planning, implementation, commissioning, integration, optimization, maintenance and management of Digital Microwave (SDH and PDH) Network and produce documentation for the installation, configuration and testing of network systems commissioning and future maintenance of the telecommunications systems.

• Thorough understanding of terminals, UPS, Power System, ISO Standard Cabling, equipment room layout design Inside Plant (ISP) and Outside Plant (OSP) as well as an understanding in fiber, copper and DMRS transmission properties.

• Profound experience of various test equipment, e.g. Site Master (Anritsu), RigExpert (HAM), E1/T` Ethernet Test Set, Spectrum Analyzer and IFR TETRA Test Set (Aeroflex), etc.

• Extensive knowledge in secure mobile radios (Airbus/Cassidian, NOKIA, Motorola and Thales Terminals and their management and related programming/software tools)

• Expertise in configuration/programming/presetting/testing/software updates of the TETRA DXT Switches, TETRA Base Stations, TETRA Radio Terminals, Dispatchers, Multiplexers -DN2/DM2 and Microwave

(MW) Equipment.

• Senior-level experience in E2E program management within several telco environments.

• Proficient knowledge of AutoCAD release 2000, Pathloss, Windows OS, Microsoft Office, Visio

• Experience in a large, complex telecommunications network and/or data processing environment. Sound understanding of networking, IP Network, TCP/IP, WLANs, VLANs, Routers and Ethernet Switches.

• Demonstrated ability to proactively monitor and assist in support of the respective module architecture environments in order to ensure efficient troubleshooting and tuning of the system at all applications and hardware levels

• Proven ability to persevere, work under tight time schedules and pressure, meeting project goals in spite of unanticipated problems and complexities and delivering projects on time and within budget

• Highly competent in working with e2e technical team across all phases of deployment, including design, systems integration, testing and optimization across Core, System Integration, RAN domains

• Ability to work with a team or various cross-departments and external agencies on security and risk analysis and provide turn-key solutions for any issues pertaining to their respective areas during the process of arranging for a telecom function or service

• Results-driven, well-organized, excellent analytical and troubleshooting skills and a demonstrated ability to manage/supervise a team and work in diverse cultures

• Proven management and co-ordination of all activities and decisions associated with telecom solution design, development and delivery to achieve desired business outcomes. As well as providing high-level telecom engineering expert skills to implement company-wide programs to meet corporate goals

• Maintained awareness of the latest developments in telecom technology affecting the organization for the purpose of recommending changes to programs warranted by such developments

• Ability to prepare detailed designs HLD/LLD and other documentation in accordance with requirements, procedures and standards. As well as reviewing design documentation, providing constructive critic and implementing final designs.

• Excellent interpersonal, verbal and written communication skills with strong leadership skills to create a strong culture of high performance across various types of teams. WORK EXPERIENCE:

Senior Communications Technician

GENERAL COMMINICATIONS PTY. LTD., NSW, AUSTRALIA

October 2017 – February 2021

• Technical support including but not limited to bench work, field work, installations, modifications and repairs to electronic equipment for both the company and its clients. This support includes an amount of onsite after hours work and will at times require on call or travel intrastate.

• Proactively assist in identifying and developing practical solutions for any challenges that exist or arise within the company.

• Contribute to the improvement/development of current work practices in terms of customer service/satisfaction including areas of LLD/HLD documentation, efficient work practices and management reporting. Ensure complete customer satisfaction in the provision of the company’s services.

• Proactively strive to increase the competitiveness, productivity, efficiency and flexibility of the company and its workforce.

• Ensure Occupational Health and Safety is considered paramount in duties performed by all employees.

• Manage customers with a view of providing quality and professional service.

• Participation in the After Hours call out roster for Emergency service as required.

• Recognize and communicate with management over prospective customer within the Hunter Region.

• Ensure all revenue generating documentation is processed speedily and accurately. Key Projects Handled:

• TETRA DAMM Infra and Terminal System for GLENCORE Glendell Coal Mine

• TETRA DAMM Infra and Terminal System for GLENCORE Liddell Coal Mine

• TETRA DAMM Infra and Terminal System for WHITEHAVEN Maules Creek Coal Mine

• TETRA DAMM Infra and Terminal System for BHP/THEISS Mount Arthur Coal Mine

• DMR MOTOTRBO Infra and Terminal System GLENCORE Liddell Coal Mine

• DMR MOTOTRBO Infra and Terminal System GLENCORE Glendel Coal Mine

• DMR MOTOTRBO Infra and Terminal System GLENCORE Ravensworth Coal Mine

• DMR MOTOTRBO Infra and Terminal System for AGL Bayswater Power Plant

• DMR MOTOTRBO Infra and Terminal System for AGL Liddell Power Plant

• DMR MOTOTRBO Infra and Terminal System for YANCOAL Stratford Coal

• P25 Infra and Terminal System for YANCOAL Hunter Valley Operations Equipment Handled:

• DAMM: TetraFlex

• MOTOROLA: TETRA, P25 and MOTOTRBO Radio Terminals and Repeaters

• UBIQUITY: PTP/PMP Microwave Equipment

• GME: CB Radio Terminals

• CELFI-GO 3G/4G Repeater

• RIGExpert Test Equipment

• Aeroflex TETRA Test Set

Specialized Training Certificates/Licenses:

• Orange Card - Mining Electrical Training Package

• Glencore Site Specific Induction Training

• Whitehaven Site Specific Induction Training

• F.O.S Working Safety@Heights Refresher

• AGL Site Specific Induction Training

• AURIZON Induction Training

• Transgrid Site Specific Induction Training

• GENCOM WHS Online Trainings

• MOTOROLA Online Trainings

• National License To Perform High Risk Work

• Tower Rescue and CPR Training

• Etc….

Telecommunications Engineer

CSE – Comsource PTY. LTD., AUSTRALIA

(Formerly EZI COMMUNICATIONS PTY. LTD. QLD. Australia) June 2013 – April 2017

• Provide E2E technical/engineering support to local and overseas projects involving Digital Microwave Transmission Network, TETRA/DMR Network System, TETRA/DMR Base stations, and TETRA/DMR Radio Terminals activities that includes planning, installation, commissioning and integration as well as troubleshooting different kinds of vendor and Third Party SMR Network Elements. Create designs for core and access networks.

• Attend site surveys and undertake design tasks, planning, installation, testing and commissioning of related communications systems including Security systems, Security Camera / CCTV and IP Data Networks for supporting asset, modification and enhancement.

• Coordinate interfaces on assigned existing and new projects, internally/externally. Provide technical support to customer or maintenance/tech team and conduct technical investigation in relation to major incidents and provide technical advice.

• Produce HLD/LLD documentation for the installation, configuration and testing of network systems commissioning and future maintenance of the telecommunications systems.

• Working on multiple projects ensuring that the design and implementation for all projects is completed within budget and on time and create comprehensive service design documentation.

• Performed Mobile Radio, GPS tracking and Ballistic Phone installs into various types of vehicles.

• Analyse technical problems using test equipment to diagnose and repair customer equipment. Perform a variety of tasks to modify, repair, install and ship equipment as necessary. Identify capacity shortage proactively and propose workarounds.

• Engage in the development of engineering designs and associated activities - such as risk management, competency, procurement, WHS activities, site supervision, installation, commissioning and acceptance.

• Help sales team create BOM/BOQ/Material listing for Design orders and Ability to identify 3rd party tail and equipment ordering requirement and raise orders with 3rd party partners.

• Program and develop radio profiles/code plugs and provide customer support on MOTOROLA, AIRBUS,Tait, GME, Vertex, Simoco radio terminals.

Key Projects Handled:

• TETRA System Support for AMRUN Project – Weipa, Australia

• MPR9500 Microwave Backbone links for AMRUN Project – Weipa, Australia

• TETRA System Maintenance and Support for APLNG Project –Gladstone, Australia

• TETRA System Maintenance and Support for QCLNG Project –Gladstone, Australia

• TETRA System for ABB GLNG Project

• Ballistic Phone System, GME Radio and BIGMate System for AURIZON Project – Gladstone, Australia

• TETRA System Radio Support for Rio Tinto – Yarwun, Australia

• CLARICOR TETRA System FAT and SAT for DSLNG Project – Sulawesi, Indonesia

• CLARICOR TETRA System Maintenance and Support for DSLNG Project – Sulawesi, Indonesia

• MOTOTRBO System for QCLNG – Chinchilla, Australia

• MOTOTRBO System for Curragh Coal Mines – Blackwater, Australia

• MOTOTRBO System for WICET – Gladstone, Australia

• MOTOTRBO System for TEYS BROS – Biloela, Australia

• CAMBIUM ePMP link for KALARI – Gladstone, Australia

• CAMBUIM PMP800 Links for QLNG/GLNG Bechtel Project – Gladstone, Australia

• CAMBIUM AP and Subscriber Link Modules for MSQ Project – Gladstone, Australia

• PELCO CCTV Camera System for MSQ Project – Gladstone, Australia

• AirWAVE Link for APLNG – Gladstone, Australia

• DragonWave Link and AXIS CCTV Camera System for Customs/WICET Project – Gladstone, Australia

• SONY Network Camera for THEISS Project – Sydney, Australia

• BIGmate GPS Tracking System for AURIZON – Gladstone, Australia

• Ballistic Site Vehicle Phone System for AURIZON – Gladstone, Australia Equipment Handled:

• EADS: CASSIDIAN TETRA Digital Exchange (DXT256, DXTip, DXT3)

• EADS: CASSIDIAN Tetra Base Station (TB3, TB3/c) 350MHZ - 800MHz

• EADS: CASSIDIAN Radio Terminals (THR880i, THR880i EX, TH1n, THR9EX, TMR880i)

• EADS CLARICOR (NMS,BCU, DS2NM, NM Client & GATE Q)

• ROHIL: Tetra Nodes (TNX, Agama,Gecko)

• MOTOROLA: DIMETRA

• MOTOROLA: MOTOTRBO Repeater (DR 3000)

• MOTOROLA: TETRA and MOTOTRBO Radio Terminals

• MOTOROLA: SMART PTT

• MOTOROLA: Link Capacity Plus

• CAMBIUM: Canopy, PTP, ePMP and PTMP Radios

• CCTV: PELCO Security Camera

• CCTV: SONY NETWORK CAMERA (SNC-ER521)

• CCTV: HKVISION

• CCTV: AXIS

• PARADOX Security System

• AirWAVE Microwave

• NAVMAN Wireless (Qube4)

• BALLISTIC: Linehaul 247

• BIGmate GPS Tracking Solution

• PINPOINT GPS Tracking Device

• NOKIA: MPR9500 Microwave Radio

Specialized Training Certificates/Licenses:

• NOKIA - MPR9500 O&M Training Course

• MOTOROLA SOLUTIONS AEE1300 - Basic RF

• MOTOROLA SOLUTIONS AEE1301 - Basic IP

• MOTOROLA SOLUTIONS AEE1303 - Radio 101

• MOTOROLA SOLUTIONS RCS003-E - Theory of Radio Operations

• MOTOROLA SOLUTIONS AAE2705 – Portfolio Overview for MTOTRBO Applications

• MOTOROLA SOLUTIONS ASE1600.01E – MOTOTRBO Sales Enablement (APAC)

• MOTOROLA SOLUTIONS AAE1402.01E – MOTOTRBO Subscriber Portfolio Overview (APAC)

• MOTOROLA SOLUTIONS ARYOT0001 – MOTOTRBO Systems Portfolio (APAC)

• MOTOROLA SOLUTIONS MOTOTRBO Design and Deploy for Linked Capacity Plus

• MOTOROLA SOLUTIONS AAE1302 – RFID 101

• MOTOROLA SOLUTIONS AEE1302 – RFID Technical Concepts

• MOTOROLA SOLUTIONS AAE1300 – RFID Portfolio Overview

• MOTOROLA SOLUTIONS ASE1205 – RFID Sales and Demo Tools

• MOTOROLA SOLUTIONS WEE1600 – Technical Training for Wide Area Mesh Network AP4300

• MOTOROLA SOLUTIONS WIRELESS NETWORK SOLUTIONS (Mesh Solutions Certified Technical Associate)

• MOTOROLA SOLUTIONS WEE1605 – AP6300 Wide Area Mesh Network

• MOTOROLA SOLUTIONS WEE1611 – AP7181 Overview

• MOTOROLA SOLUTIONS ASE1200 – Creating Vertical Value – Know The Industry (KTI)

• MOTOROLA SOLUTIONS ASE1600 – Sales Enablement For Professional and Commercial Radios

(PCR)

• Occupational Skills Centre Australia

- GIQ – Coal Surface (Mining Inductions – Recognized Standard 11)

- Basic Fire Fighting

• SITE Skills Training – Work Safety At Heights

• SECURITY PROVIDERS LICENCE

- Security Adviser

- Security Equipment Installer

• WORKPLACE HEALTH AND SAFETY QUEENSLAND – Construction Induction (White Card)

• GRAIN CORP - Induction License

• CEMENT AUSTRALIA - Induction License

• GLADSTONE PORT CORPORATION (GPC)- Induction License

- Port of Gladstone (RGTCT & Port Central)

- Fisherman’s Landing

- Port of Rockhampton

• Maritime Security Identification Card (MSIC) License

• ORICA - Induction License

• Queensland Energy Resources (QER)- Induction License

• NRG Gladstone Power Station– Induction License

• Wiggins Island Coal Export Terminal (WICET) - Induction License

• MOTOROLA SOLUTIONS AAE1403 – TETRA Radio Portfolio Overview

• RADIO SOLUTIONS PCT-TBRO Certified Sales Associate

• MOTOROLA SOLUTIONS TETRA Accessories Portfolio Overview

• MOTOROLA SOLUTIONS AAE1404 DIMETRA IP System Portfolio Overview

• MOTOROLA SOLUTIONS ARDOT0001 – TETRA System Portfolio Sales Enablement

• RADIO SOLUTIONS DIMETRA Radio Certified Sales Associate

• RADIO SOLUTIONS DIMETRA Radio Certified Technical Associate

• MOTOROLA SOLUTIONS DMT1043 – TEDS Sales Training Video

• MOTOROLA SOLUTIONS ARSOT0001 – P25 System Portfolio Sales Enablement

• MOTOROLA SOLUTIONS ASE0402 – ASTRO 25 Subscriber Portfolio Overview

• MOTOROLA SOLUTIONS ACS713201 – ASTRO 25 lV&D Introduction to Radio System Management Application

• MOTOROLA SOLUTIONS WRS1003.00E – Manage IT Essentials – WING5 Operations and Troubleshooting Overview

• MOTOROLA SOLUTIONS ASE1402 – Business Radio Technical Enablement (APAC)

• MOTOROLA SOLUTIONS TTER13E – MTP850EX/MTP810EX End User Operator MR5.14.10

• RADIO SOLUTIONS Business Radio Certified Technical Associate

• MOTOROLA SOLUTIONS PCT0036 - MOTOTRBO Accessory Portfolio Overview

• MOTOROLA SOLUTIONS RDS2008 – MOTOTRBO Understanding Audio In A Digital Two-way Radio System

• MOTOROLA SOLUTIONS DMT1014.00E – MTP6750 End User Operator MR10.7

• MOTOROLA SOLUTIONS RDS0004 – Basic Radio

• MOTOROLA SOLUTIONS AEL2601 – Design and Deploy For MOTOTRBO Linked Capacity Plus

• MOTOROLA SOLUTIONS EDMSL220 – How to Position MOTOTRBO

• MOTOROLA SOLUTIONS PCT1008 – Technical Enablement For MOTOTRBO Subscribers

• MOTOROLA SOLUTIONS PCT0051 – MOTOTRBO Entry Level CPS Programming

• MOTOROLA SOLUTIONS TTER26E – MTP850S End User Course

• MOTOROLA SOLUTIONS TTER44E – MTP6550 End User Operator MR10.7 Course

• MOTOROLA SOLUTIONS TTER41E – MTP3100 End User Operator E-LMR10.7 Course

• MOTOROLA SOLUTIONS TTER26E – MTP850S End User Operator Course

• MOTOROLA SOLUTIONS TTER51E – MTM5200 End User Operator MR10.6.10 Course Senior Consultant, Technical

PT. ATALA SAKTI UTAMA PTY. LTD., INDONESIA

July 2012 – March 2013

• Project-oriented work in a team of specialists in the international environment

• Provided Error analysis and effective solution design and configurations of digital radio systems

(TETRA standard), HF, SMR and mobile broadband networks

• Supported network management architecture design of customized solutions, particularly TETRA standard interoperability solutions and standards related (ITU & Other) recommendations with respect to IETF protocols, signaling systems for Digital UHF and SMR TETRA systems

• Coordinated with customer connection solutions with TETRA/CLARICOR IP network and network management architect • Supervise the quality of sub-system acceptance tests (ATP) done by Field engineers On-site.

• Responsible for liaising with construction and maintenance personnel to identify hazards to ensure safe methods for construction and maintenance can be achieved.

• Managed and supervised/performed the On-Site Acceptance Testing (SAT & OSAT) for all installed systems, applications and software. Published Acceptance Testing Results (ATR) and provided standard operating procedures (SPO)

• Worked with various cross-departments and external agencies on security and risk analysis and provide turn-key solutions for any issues pertaining to their respective areas during the process of arranging for a telecom function or service

• Personally responsible for technical design of test procedures for the purchase of communications systems. Provided consultancy, knowledge and technology competence transfer services for the System Integration Center (SIC) and customer project teams

• Collaborated with colleagues from other departments and locations as well as the collaboration with engineers from other companies. Ensure fail-safe functioning and reliability of mission-critical telecom equipment and systems for safe operations

• Coordination of small projects and teams during system integration

• Acquired independent training in new technologies and their introduction to the existing integration processes

• Provided technical expertise and single-handedly managed all areas and aspects of telecom as the company’s technical leader

• Served as the company’s point of contact with telecommunications service and solutions providers

• Provided technical support to customers through remote and on-site trouble-shooting and technical solution and hands-on support of customers access network equipment

• Worked closely with Partners to review end-user requirements and respond to partner enquiries and presented technical information through Partner’s to technical and non-technical end-users

• Supervised proof of concept activities for the vendor's solutions and demonstrated the technical value of the network products and solutions to qualified prospects. Prepared Request for Information (RFI), Requests for Proposals (RFP) and RFQ (Requests for Quotation)

• Developed detailed implementation plans to accommodate network growth, security, and enhancements by maximizing functionality of network equipment. Created and delivered technical product presentations and/or training sessions to channel partners and customers and participated as part of a sales team to achieve revenue targets

Key Projects Handled:

• CLARICOR TETRA System South Africa Airport – Africa

• CLARICOR TETRA System Athens Police – Greece

• CLARICOR TETRA System ALCATEL-JGC Project – Indonesia

• TETRA System for Maldives Police – Maldives

• TETRA System for Jakarta Police – Indonesia

• TETRA System for Bali Police - Indonesia

• TETRA System for Ministry of Defence - Indonesia

• TETRA System for HANJIN Shipping Dock – South Korea Systems Engineer – TETRA

AIRBUS DS HONG KONG LIMITED

(Formerly EADS: CASSIDIAN HK LIMITED)

January 2006 – April 2012

• In charge of local and overseas projects involving TETRA Digital Exchange - DXT, CLARICOR TETRA System, TETRA Base stations, TETRA Radio Terminals and Digital Microwave Transmission activities that included preparation & submission of documents, equipment delivery, installation, commissioning and integration as well as troubleshooting different kinds of EADS and Third Party SMR Network Elements.

• Single-handedly managed all overseas projects from network design, implementation to final customer acceptance and rollout services of the whole TETRA System Network provided to the customer. Provided technical support to customers through remote and on-site trouble-shooting and provided technical solution and hands-on support of customers TETRA/MICROWAVE network equipment.

• Conducted trainings and demonstrations of related Tetra Equipment (DXT, CLA, TBS, DWS, TCS, DN2, DM2 and Radio Terminals) and provided local and overseas technical support to customers.

• Supervised sub-contractors’ installation and commissioning work.

• Performed inspection and technical survey of proposed DXT, DWS, TCS, TBS and Digital Microwave Radio (DMR) sites and carried out the necessary standard testing procedures of EADS and third-party related equipment.

• Prepared and supervised/performed the On-Site Acceptance Testing (SAT & OSAT) for all installed systems, applications and software. Prepared and supervised/performed the quality of sub-system acceptance tests (ATP) done by Field engineers On-site

• Published Acceptance Testing Results (ATR)

• Managed and monitored system bugs / defects

• Supported the sales team and partners in presales meetings, trainings and demonstrations. Participated as part of a sales team to achieve revenue targets

• Present technical information through Partner’s to technical and non-technical end-users

• Worked closely with Partners to review end-user requirements and respond to partner enquiries

• Demonstrated the technical value of our AIRBUS/CASSIDIAN TETRA products and solutions to qualified prospects. Conducted proof of concept activities for the vendor's solutions.

• Developed detailed implementation and rollout plans to accommodate network growth, security, and enhancements by maximizing functionality of network equipment

• Delivered technical product presentations and/or training sessions to channel partners and customers Key Projects Handled:

• TETRA System for Hong Kong Fire Services Department

• TETRA and Digital Transport System Enhancement for Hong Kong Fire Services Department

• TETRA System for China Light and Power

• TETRA System for Hong Kong Police (MARINE & CRIME)

• TETRA System for Hong Kong MTRailway

• CLARICOR System for HK China Goverment Office

• TETRA System for Sabah Railway – Kota Knabalu, Malaysia

• TETRA System for Jakarta Police and Bali Police - Indonesia

• TETRA System for Jakarta Ministry of Defense - Indonesia

• TETRA System for Hyderabad Police - India

• TETRA System for Bangalore Police – India

• TETRA System for Bangkok Metro Electric Authority - Thailand

• TETRA System for Bangkok Airport Authority - Thailand

• CLARICOR System for SLW PTPort - Malaysia

• CLARICOR System for SLW Petronas - Malaysia

• TETRA System for Subic HANJIN Port - Philippines Equipment Handled:

• EADS TETRA Digital Exchange (DXT256, DXTip, DXT3)

• EADS Tetra Base Station (TBS2, TB3/c) 350MHZ - 800MHz

• EADS Tetra Dispatcher Workstation (DWS) & Tetra Connectivity Server (TCS)

• EADS Radio Terminals (THR880i, THR8, THR9, TMR880i, TGR990)

• EADS CLARICOR NMS,BCU, DS2NM, NM Client & GATE Q

• Thales Covert Professional Vector Radio

• CLEARTONE Gateway & Repeater

• Nokia-Siemens Dynamic Node Equipment (DN2)

• Nokia-Siemens Microwave Flexihopper Radio

• RAD AirMUX 400 Microwave Radio

• 4RF Aprisa XE (MHSB) Microwave Radio

• ASCOM/DELTA Energy System

• ORION IP2T2 Converter

Test Equipment Used (Commissioning, Standard / Corrective Maintenance and Troubleshooting):

• AEROFLEX IFR 3920 Tetra Radio Test Set (100kHz – 1GHz)

• WWG EDT-135 E1 and Data Tester

• FLUKE PM6685 Universal Frequency Counter

• FLUKE Multimeter

• R&S DIGITAL POWER METER

• ANRITSU Site Master S332D

• GARMIN Global Positioning System

PC Software Tool Application Used:

EADS TBSWinMMI, EADS DXCopy, Putty, Hyper Terminal, HIT-2.10, EADS ARGOS, Nokia E1/T1 Manager, EADS TETRA Terminal Programming and ITSI Tool, Maintenance Service Terminal Emulator

(MSTE), NS DN2 Manager, NS DM2 Manager, RHODE&SCHWARZ Directional Power Meter/Sensor, Site Master Software Tool, Partet Monitor, EADS TETRA Data Logger, TRUMAN. Specialized Training Certificates/Licenses:

• EADS Tetra System Course (Release 5 and 5.5)

• EADS First Line Maintenance and Troubleshooting Course (Release 5 and 5.5)

• EADS Tetra Configuration 1 Course

• EADS Tetra Configuration 2 Course

• EADS Tetra REL4 DWS

• EADS Tetra REL4 OW

• EADS Tetra REL4 OP

• EADS CLARICOR Tetra System Course

• 4RF Aprisa XE Training Course

• HK Occupational Safety And Health Council Courses

• HK Constructions Industry Safety Training

Transmission Systems Engineer – PS / TETRA

NOKIA SIEMENS (HK) LIMITED

(Formerly NOKIA (HK) LIMITED)

August 2000 – December 2005

• Planned, installed & commissioned Nokia's Digital Microwave Radio, Nodes, Multiplexers and TETRA equipment ensuring high quality implementation in accordance with Nokia's operative procedure and administered network enhancement, software upgrading, expansion & modification of radio equipment

• Handled site documentations based on project procedures and provided customer support for daily operation, maintenance and troubleshooting

• Oversaw sub-contractors’ installation of Nokia's Tetra Equipment (TBS, DN2, DM2) and Digital Microwave Radio and performed inspection and technical survey of proposed Microwave and TBS sites

• Conducted on-site acceptance tests of Nokia equipment Key Projects:

• TETRA System for Hong Kong Fire Services Department (DATA)

• TETRA System for China Light and Power

• TETRA System for Hong Kong Police (MARINE)

• Digital Microwave Network System for Hong Kong Police Equipment Handled:

• Nokia's Digital Microwave Radio-15GHz Indoor Unit and Outdoor Unit (DMR-15)

• Nokia's Dynamic Node Equipment (DN2)

• Nokia's 2Mbits/primary Multiplex Equipment (DM2)

• Nokia's Tetra Base Station (TBS) 380MHZ - 800MHz

• Nokia's Tetra Handheld and Mobile Radio (THR420, 800, 850 and TMR420)

• ASCOM Energy System (1900 W Product Line)

Test Equipment Used (Commissioning, Standard / Corrective Maintenance and Troubleshooting):

• FLUKE PM6685 Universal Frequency Counter

• FLUKE 23 Series ll Multimeter

• NRT DIGITAL POWER METER

• IFR 2968 Tetra Radio Test Set (100kHz – 1GHz)

• WILTRON Site Master S331

• NOKIA Service Terminal Equipment

• SONY PYXIS Global Positioning System

PC Software Tool Application Used:

Hyper Terminal / H.I.T.1.8, PACO, Phoenix, Nokia Maintenance Service Terminal, DN2 Manager, DM2 Manager, NRT Directional Power Meter, LMT-Nokia Local Maintenance Terminal, DRLink Software Tool, Site Master Software Tool, Palisade Monitor, AutoCAD14 & 2000 Specialized Trainings / Licenses:

• Nokia Tetra System Course (Release 3)

• Nokia Tetra Base Station Course

• Nokia Digital Microwave Radio Operation, Installation and Test Commissioning

• SIGMA Antenna and Waveguide/Feeder Installation

Nokia E-Learning Solution Accomplished:

3G RAN Transmission, Bluetooth, BTS Features, E- Learning Journey, Understanding GSM, Generic 3G System –3GPP Release 99, GPRS Engineering, GPRS Network Element Overview, GPRS Release 2, ICX Level 1 Training (NMP), Introduction to Nokia mPosition, NET e-business, Introduction to Nokia Flexiserver Platform Architecture and Functionality, NET Data Rail, Introduction to WCDMA BTS, Mobile Devices Technologies E-learning, NOCOP Overview e-learning, Mobile Introduction/GSM,GPRS, 3G Pre-Test, NET Products and Solutions – Version 2, NetAct Monitor, Nokia 620 e-learning, Nokia Antenna, Mast Head Amplifier, Cables and Connectors, Nokia InLite e-learning, Nokia Microwave Overview: Flexihopper / Metrohopper / Hopper Manager, Nokia mPosition for WCDMA Nokia MPC Release 3 Course, Nokia mPosition for GSM/EDGE, Nokia Power System Management (PCM), Nokia Networks Customer Complaint Handling, Nokia Tetra System, Nokia Tetra System TCS API, Nokia RNC Architecture and Functionality, Nokia WCDMA BTS, TestMan 6.0, Tetra Introduction Installation and Commissioning Engineer

ALCATEL LUCENT, Philippines

(Formerly ALCATEL Philippines)

November 1996 - January 2000

• Supervised sub-contractors’ installations of Alcatel's Digital Microwave, Radio and GSM (indoor and outdoor) equipment. Carried out inspection and technical survey of proposed Microwave and GSM sites in preparation for the company’s new expansion projects

• Handled the installation, commissioning and acceptance of newly installed Radio Microwave link and GSM and performed software upgrade, expansion and modification of radio equipment

• Conducted the necessary standard testing procedures on site such as local line up and link test in Analog

/ Digital Microwave Radio for Voice / Video / Data Transmission & Radio Carrier Multiplex; Oversaw the operation and maintenance of back to back radio terminal / repeater for Microwave system’s corrective and preventive maintenance using various types of test equipment Key Projects Handled:

• ISLACOM/GLOBE Project - BTS and Microwave Network

• DATELCOM - Microwave Network

Equipment Handled:

• NERA

• SDH STM1,NL 290,NL 187, NL 185, NL 240

• ALCATEL SDH/PDH/ADM Microwave Digital Equipment

Test Equipment Used (Commissioning, Standard / Corrective Maintenance and Troubleshooting):

• NECTAS/CIT – LX/UX Management Tool (PC SW Application)

• Spectrum Analyzer (HP8593E)

• Communication Performance Analyzer (HP37717D)

• Microwave Test Set (Marconi 6203B)

• Transmission Analyzer (Marconi 2840A)

• Digital Power Meter/Digital Frequency

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