Karim - Administrateur système LINUX
Ref : 191113D005-
Domicile
16059 ALGER (Algérie)
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Profil
Administrateur système, Ingénieur système, Ingénieur Télécom (47 ans)
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StatutFreelance
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Mobilis Engineer O&M BSS
ATMseptembre 2017 - aujourd'huiAdministration of Huawei Convergent Billing & Charging System CRM, CBS, CBP, UVC and EVC : routine maintenance tasks of the applications, checking logs, CDRs, traffic …
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IN/VAS Back Office O&M Ericsson CS5.3 (Sudan)janvier 2017 - juillet 2017
Charging System consultant O&M to provide technical support, project handling and troubleshooting related to offering, business configuration and node alarms.
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Mobilis IN-VAS Support Engineer
ATMjuillet 2014 - décembre 2016Ericsson Charging System CS5.3 BO O&M (CCN, SDP AIR, VS), VXML-IVRs and CRS5.3.7
- Tariff and Business configuration Promotions handling (PAM, Composite DA, shared account, Advances shared account, offer management, counters, Multi Units and Timer )
- Unix/Linux System Administration and shell/Perl scripting
- Database Administration, SQL, Oracle, TimesTen, Sybase and MySQL.
- DSA Synamic Sim Allocation administration
- Protocols CAMEL, Diameter, MTP, SCCP, ISUP, TCAP, INAP, MAP, SIGTRAN, CIP/IP, VSIP, UCIP and ACIP
- Traffic interfaces Data: Gy, Gx, Sy, Esy, PCC, QoS,
- Mobile Broadband Charging MBC2.2 : PCRF, OCS … -
Consultant support IN/VAS Charging System CS5.2
Ericsson Jordannovembre 2013 - mai 2014• SDP tariff management/ Performing AIR configurations/ Marketing plan/ promotion implementations (ERE).
• Operation and maintenance of Ericsson Charging System nodes SDP/CCN/AIR-AF//VS,
• Troubleshooting problems and emergencies.
• Statistics/Monitoring Scripts to customer.
• Performing audits on AIR/VS/SDP.
• Experience of Hardware and Software up-gradation ICP/EP on CS5.2 plateform.
• Network topology, traffic handling capabilities and traffic characteristics.
• Support of Ericsson SDP/CCN /AIR-AF/VS.
• Defining Promotions for Charging System Subscribers including Voucher base and Voucher less, tariff handling, rating engine, ERE, Community Charging, MultiAccountUsage, PAM, TDF, etc. -
Ericsson Charging System Engineer
ATM Mobilis2006 - 2013• Performing SDP tariff management/ Performing AIR configurations/ Marketing plan/ promotion implementations (ERE).
• Troubleshooting problems related Network and Subscribers, providing various Statistics/Monitoring Scripts to customer.
• Performing audits on AIR/VS/SDP/MINSAT
• Charging systems nodes integration (SDP, CCN, AIR, VS and MINSAT).
• Assure Handover process for project.
• Experience of Hardware and Software up-gradation ICP/EP, knowledge of the network topology, traffic handling capabilities and traffic characteristics.
• Operation and support of Ericsson SDP/CCN /AIR-AF/MINSAT/VS, DWS/CRS.
• Defining Promotions for Charging System Subscribers including Voucher base and Voucher less, tariff handling, rating engine, ERE, Community Charging, MultiAccountUsage, PAM, TDF, etc.
• Upgrade CIP/SS7 to CIP/IP, GY diameter
• Configuration/Integration of Alarms handling/sending towards Ericsson OSS.
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Houari Boumediene University of Science and Technologie (University of Algiers)
2003 -
Bachelor of Engineering (Computer Science) Software Tools
2003
TECHNICAL QUALIFICATIONS & CURRENT EXPERIENCES:
- NGBSS Administrator for revenue and inventory (UVC and EVC) , Administration of DSA Dynamic Sim Allocation for SIM provisioning.
- Back Office IN-VAS Prepaid Charging System CS5.3 including CCN, SDP, Minsat, AIR/AF, VS,CRS, VXML-IVRs, NGVS
- Working as Charging System consultant to provide technical support, project handling and trouble shooting.
- System IN administration, operation and maintenance, support of IN Charging system which includes SDP, AIR, VS, CCN, CRS, XML-IVR’s, Minsat, DSA
- Business Configuration SMA/RMA and AIR RMA/AVIM
- Capacity Analysis and Dimensioning
- Statistics and reporting (bases on daily, weekly and monthly)
Professional Training
• ITIL v3 Foundation Edition 2011 (June 2019)
• Build and Develop his LeaderShip (June 2019)
• Oracle BI Discoverer Admin (28- 30 April 2019)
• HUAWEI Administration and operation UVC, EVC (December 2018)
• PMP 700 – Project Management Professional (November 2018)
• VMware 6.5 Vsphere Install, Configure, Manage VICM (October 2018)
• HUAWEI CRM, CBS administration (December 2017)
• Charging System CS5.3 Advanced System Administration (March 2015)
• CCN Operation for CS5.3 (February 2015)
• Charging System (CS) 5.3 System Administration (February 2015)
• Mobile broadband charging (MBC) 2.3 Rating Management (February 2015)
• Charging System (CS) 5.3 SDP, AIR Rating Management (February 2015)
• Charging Control Node (CCN) overview for CS 5.3 (November 2014)
• VXML-IVR 3.1 Application Operation & Maintenance (December 2014)
• Telecom Server Platform (TSP) 6 Overview, Operation and Maintenance – (2012)
• Project Management – LOGE, Algeria (2011)
• Team Leader Personal Development- IICOM Algeria. (2011)
• ORACLE DataBase 10g (SQL, PL/SQL, DBA1, DBA2, RAC, Tuning, Data-Guard (2010)
• Unix Sun Solaris Basic Administration, Advanced Administration, and Networking. (2010)
Education
Operating Systems : UNIX, LINUX, SUN SOLARIS and Windows 2000Server/ WIN XP/ 2003 Server/ VISTA/Seven/Windows8.1
Programming Languages : SQL, Perl, Shell Scripting, Bash, AWK
Human Competence
• Be able to work independently
• Flexible and responsive to changing work patterns and demands.
• Able to work as a member of a team and lead junior staff from time to time.
• Open approach to solving problems and dealing with new proposals.
• A thorough and methodical approach to work.
• High degree of analytical and investigative abilities.
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