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| Position wanted: |
Core network engineer of gsm/wcdma technology |
| Job category: |
Telecommunications |
| Objective and Resume Summary: |
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Profile
Experience during 8 years of testing, integration, project implementation, support service and O&M professional with expertise in leading and being member of small to large scale system integration projects, and O&M, with a track record of delivering on time and excellent in the telecommunication industry in both GSM (2G) and Wcdma (3g).
Seeking a similar role with more competitive challenge and growth where deep and consistence learning plus great team player in a fast growing environment will be utilized and advanced.
Summary Of Technical Skills
Strong knowledge and Skills with Ericsson Iog20, Apg40 WinNT and APG40 Win2003.
Strong knowledge and Skills with Ericsson Apz212 3x, Apz212 40 and Apz 212 50.
Strong knowledge and Skills with Ericsson Axe10 (byb501) and Axe810.
Strong knowledge and Skills with Ericsson MSC and Hlr (r10, R11 and R12.1).
Strong knowledge and Skills with Ericsson MSC-Server (R10, R11 and R12.1).
Strong knowledge and Skills with Ericsson BSC (R10, R11, R12, R06A, R06B and R07A).
Good knowledge and Skills with Ericsson SCP (R10, R11 and R12).
Good knowledge and Skills with Ericsson Plex View Database MSC-S, HLR and BSC.
Strong knowledge and Skills with Ericsson M-MGw R3.
Strong knowledge and Skills with Ericsson M-MGw R4.
Strong knowledge with system design of Monolithic Architecture.
Strong knowledge with system design of Layer Architecture.
Experienced with MSC-Server, MSC, HLR, SCP and BSC testing, integration and O&M in 2G and 3G network.
Experienced with MGW R3 & R4 testing and integration in 2G and 3G network.
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| Skills: |
Ericsson Core Network |
| Known languages (and levels): |
English-Very Good
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| Type of Employment wanted: |
ContractFull Time
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| Minimum Yearly Salary in Numbers: |
Unspecified
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| Current Location: |
Indonesia, Bekasi |
| Education History, Qualifications & other additional information: |
| Level of Education: |
College
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Education
National Institute of Science and Technology. Jakarta, Indonesia December 2007
Diploma IIIs Degree, Gpa : 3.52
Study Program : Telecommunication Engineering
Highlights Of Training And Workshop
Fmx Introduction Workshop. Ericsson Training Center, Jakarta, Indonesia. May 2003
Certified.
Ss7 & Gsm Map Application. Massachussets, Boston, USA. April 2003
Learning about SS7 configuration and application SS7 within GSM Network.
Certified.
Metrica/PAS. PT. INDOSAT-M3, Jakarta, Indonesia. January 2002
Learning about the methode of collecting statistic NSS and BSS part in Metrica.
Certified.
Metrica/Kingfisher. PT. INDOSAT-M3, Jakarta, Indonesia. January 2002
Learning about the methode of collecting statistic NSS and BSS part in Metrica.
Certified.
Metrica/NPR User. PT. INDOSAT-M3, Jakarta, Indonesia. January 2002
Learning about the methode of collecting statistic NSS and BSS part in Metrica.
Certified.
E-Zoner 3.0 System Course. Tecnomen. Sdn. Bhd, Kualalumpur, Malaysia. March 2002
Learning about configuration of UMS, extended feature from UMS and how to integrate UMS to GSM Network.
Certified.
MSC/BSC Crash Programme. Ericsson Training Center, Jakarta, Indonesia. January 2002 - February 2002
Learning about Ericsson MSC and BSC.
Certified.
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| Work History & Experience: |
| Years of Work Experience: |
7 to 10 Years |
Telecommunications Experience
Ericsson South Africa (Pty) Ltd Senior Core Network Operation and Maintenance Engineer June 2009 Now
Client : Botswana Telecommunications Corporation Mobile (BTC MOBILE).
Responsible for Operation & Maintenance of Ericsson MSC-Server, HLR, and MGw at Btc Botswana.
Analysis and investigation of reported cases in the Msc-s, Hlr and MGw.
Trouble shooting to localize and correct faults. This implies call tracing, SS7 signaling monitoring (Map, Sigtran and M3UA), collecting statistic and traffic recording, retrieving relevant system information and printouts, apply changes to data entries, etc.
Performing preventive maintenance of the core networks and take proactive action to identify, localize and correct associated faults.
Writing reasonable data translations with the ability to correct existing DT.
Hardware Configuration, Traffic & Supervision DT.
Performing acceptance tests and integration of new services, features, functions, and nodes.
Interface with other units, eq., FLS (First Line Support) of Data Translations department, Radio Frequency (RF), System Integration (SI), Project, Ericsson Support and Customers to pursue solutions to customer technical problems.
Update data records of the hardware dimensioning and allocation, active feature attributes, network diagrams after respective change request implementation.
Be able and willing to transfer relevant competence to local engineers.
Administrative tasks required for system support, like writing progress reports.
Ericsson South Africa (Pty) Ltd Senior Core Network Operation and Maintenance Engineer August 2008 January 2009
Client : Botswana Telecommunications Corporation Mobile (Btc Mobile).
Responsible for Operation & Maintenance of Ericsson MSC-Server, HLR, and MGw at Btc Botswana.
Analysis and investigation of reported cases in the Msc-s, Hlr and MGw.
Integration RNC P5 to MGw and MSS for 3G (WCDMA) network.
Trouble shooting to localize and correct faults. This implies call tracing, SS7 signaling monitoring (Map, Sigtran and M3UA), collecting statistic and traffic recording, retrieving relevant system information and printouts, apply changes to data entries, etc.
Performing preventive maintenance of the core networks and take proactive action to identify, localize and correct associated faults.
Writing reasonable data translations with the ability to correct existing DT.
Hardware Configuration, Traffic & Supervision DT.
Performing acceptance tests and integration of new services, features, functions, and nodes.
Interface with other units, eq., FLS (First Line Support) of Data Translations department, Radio Frequency (RF), System Integration (SI), Project, Ericsson Support and Customers to pursue solutions to customer technical problems.
Update data records of the hardware dimensioning and allocation, active feature attributes, network diagrams after respective change request implementation.
Be able and willing to transfer relevant competence to local engineers.
Administrative tasks required for system support, like writing progress reports.
Ericsson South Africa (Pty) Ltd Test and Integration Engineer May 2005 July 2008
Project : Zain ( Chad, Congo B, Zambia, Gabon, Burkina Faso and Uganda ), MTN (Uganda, South Africa, Cameroon and Rwanda), Zantel (Tanzania), BTC (Botswana) and Vodacom (South Africa).
Responsible of testing and integration of Ericsson MSC, MSC-Server, HLR, SCP, BSC and MGw with projects in Ericsson Sub Sahara.
Testing and Start up apz 212 3x + apg40, apz 212 40 + apg40, apz 212 50 + apg40 win2003.
Testing and Start up Apt Hw Axe10, Axe 810, Sigtran, Mgw R3 & R4.
Expansion APT hardware for AXE10 and Axe810.
Prepare Data Transcipt 2 (Traffic Data) & running into node.
Review and take corrective actions on hardware DT issued by Engineering.
CCR creation, update and correction according to LLD.
Script creation, edit and loading into Mgw R3 & R4.
Integration MSC/VLR and HLR to other network element such as : Homisco, Roamware, INROAM, BSC Siemens, BSC Alcatel, IGW, SMSC Homisco, Vms Homisco, Isdn Pabx, Isdn Wap, Billing Server, Intervoice, IN REDKNEE, CGSN, OSS and MSC other vendor.
Integration MSC in Pool.
Integration MSC, MSS, HLR, BSC and RNC to MGW R3 & R4.
Payload IP, signalling over IP and ATM (AAL2 & AAL5) integration in MGw R3 & R4.
Integration BSC to SGSN, OSS and RBS 2000 series.
Middleware upgrade for new switch APZ 212 40.
Upgrade new APG40.
Rehoming BSC from old MSC to new MSC or MSS.
Migration Core and BSC Network from Monolithic to Layer Architecture.
Preparation swap Siemens MSC and HLR to Ericsson MSC and HLR.
HLR migration from Siemens HLR or Alcatel HLR or another Ericsson HLR to Ericsson HLR.
Preparation swap Alcatel MSC and HLR to Ericsson MSC and HLR.
Swap IOG to APG40.
Integration CAMEL PHASE 2.
Integration GPRS/EDGE/HSDPA, Video Call.
PT. Ericsson Indonesia Core Network Engineer September 2004 April 2005
Responsible of testing and integration of Ericsson MSC, HLR, SCP and BSC.
Testing and Start up APZ 212 3X and APZ 212 40 + APG40.
Testing, Start up and expansion APT HW AXE10 and AXE 810.
Prepare Data Transcipt 2 (Traffic Data) & running into node.
Review and take corrective actions on hardware DT issued by Engineering.
Integration MSC/VLR and HLR to other network element such as : MSC Siemens, MSC Alcatel, HLR Alcatel, SMSC, VMS, CGSN, Billing Center, In Cs3.0 and OSS.
Integration BSC to SGSN, OSS and RBS 2000 series.
Rehoming BSC from old MSC to new Msc.
Hlr migration from old Ericsson HLR to new Ericsson HLR.
Load balancing SDP preparation.
PT. INDOSAT Core Network Engineer November 2003 August 2004
Responsible of O&M and integration of Ericsson MSC, HLR and SCP.
Operation and Maintenance which including MSC/VLR, HLR and SCP in whole Indonesia.
Network Surveilance whole Indonesia using OSS especially Alarm List Viewer for MSC, SCP and HLR.
Expansion APT HW AXE10.
Routing, signalling and B-number management for all MSCs.
Integration MSC/VLR and HLR to other network element such as : MSC Siemens, MSC Alcatel, HLR Alcatel, SMSC, VMS, CGSN, Billing Center, Pps system, OSS and International Roaming.
PT. Indosat Multi Media Mobile O&M Engineer June 2001 November 2003
Responsible of O&M and integration of Ericsson MSC, HLR and BSC.
BTS Integration for RBS2202 and RBS2206 using MPLEX16, concentrate or unconcentrate.
Expansion APT HW AXE10 and AXE810.
Acceptante Test of Hardware, integration and system demonstration with Ericsson personnel for new MSC, HLR and BSC.
Integration MSC/VLR and HLR to other network element such as : UMS Tecnomen, SCP, SMSC Logica, IVR, LBS Siemens, Gateway USSD, MSC Siemens, MSC Alcatel, HLR Alcatel, SMSC, VMS, CGSN, Billing Center, Pps system, OSS, national roaming and International Roaming.
Routing, signalling and B-number management for all MSCs.
Troubleshooting international and national roaming problem such as : no location update, no SMS, A-number incomplete, no O/G and I/C, etc.
Troubleshooting network problem such as : HW problem, CDR, SS7, synchronization, transmission and complaining from customer care.
Monitoring alarm using OSS.
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