Yayan Sofyan Email and Phone Number
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Yayan Sofyan personal email
Over 9 years of experience as Senior Telecommunication Engineer in Business Support System and Operation Support System (BSS/OSS) area, experience in Solution Integration, O&M (Operation & Maintenance) Mediation and Electronic Voucher System. Functional experience are includes:EVC (Electronic Voucher System)Mediation (MSPP, MDS, Comptel EVENTLINK,INTEC Inter-mediatE)Billing System (Singl.eView)Interconnect (INTEC Interconnect)Roaming (Singl.eView)Moneta (SUBEX AZURE)Strong skills include (UNIX Shell Script, Oracle, Office, and Windows).Tools:EVCSingl.eView INTEC Inter-mediatE INTEC Interconnect Specialties: Mediation and Billing System
Tech Mahindra
View- Website:
- techmahindra.com
- Employees:
- 109765
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Senior Technical AssosiateTech Mahindra Aug 2013 - PresentJakartaBatch Team member is responsible for day to day operation of any of the application combinations ( Batch Mediation, Interconnect, Roaming, Moneta and LMS ) in production environment and ensuring SLA compliance. Responsibility with all Batch Mediation Application System. Carry out day to day operational process as per SOP. Carry out Configuration/development and testing effectivelly. Identifying operational issue and resolving It. Support critical production issue and… Show more Batch Team member is responsible for day to day operation of any of the application combinations ( Batch Mediation, Interconnect, Roaming, Moneta and LMS ) in production environment and ensuring SLA compliance. Responsibility with all Batch Mediation Application System. Carry out day to day operational process as per SOP. Carry out Configuration/development and testing effectivelly. Identifying operational issue and resolving It. Support critical production issue and escalating It. Handling Customer Request. Perform analysis error rejection Mediation, Interconnect, Roaming. Checking RAP dispute from DCH or RP. Running TAPIN and TAPOUT rate and Bill Run. Generated Tadig TAPIN and TAPOUT test. Support for testing CDR if there are new configuration. Support for integration from Mediation with new NE (MSC, GGSN, SGSN). Provide document for audit system. Closing TT and SR on time. . Serving 24 hours and 7 days support- Develop SMS alarm for monitoring Spooling CDR from MSC, SGSN, GGSN, SMSC- Develop Daily Reconsile script and load to Database from Mediation between Interconnect and Roaming- Develop SMS alarm for checking FTP connection - Develop SMS alarm for checking missing NRTRDE File- Develop Script for sending CDR from Mediation to Polri Server- Develop Script for sending mail related checking Mediation Process, Space, Spooling CDR, crontab for Daily Monitoring purpose Show less -
Sofware EngineerHuawei Technologies Sep 2011 - Aug 2013JakartaManage Service HCPT electronic Voucher (EVC) :- Monitoring and Troubleshooting Electronic Voucher System, (SCU, SDU, RBI, SMP, GFEP)- Monitoring and Troubleshooting EVC Database- Create new Denomination as per Request- Perform Testing and UAT for new Request- Delivery new System/Request into Production- Identifying operational issue and resolving It- Perform analysis and troubleshooting from error system or change request from user and perform related such… Show more Manage Service HCPT electronic Voucher (EVC) :- Monitoring and Troubleshooting Electronic Voucher System, (SCU, SDU, RBI, SMP, GFEP)- Monitoring and Troubleshooting EVC Database- Create new Denomination as per Request- Perform Testing and UAT for new Request- Delivery new System/Request into Production- Identifying operational issue and resolving It- Perform analysis and troubleshooting from error system or change request from user and perform related such actions both to RnD or related Division.- Support critical production issue and escalating It- CSR Handling with 24 hours and 7 days support- Closing TT and SR on time Show less -
Technical SupportPt Indosat Jul 2005 - Sep 2011Jakarta- To ensure reliability, availability and service availability of all Data Collection Processes and infrastructure, including Data Collection Networking base on Standard Operation Procedure- Performance monitoring and analysis for mediation software, hardware and network using existing monitoring system or with new propose of monitoring system.- Do controlling the entire process cellular SMSC, SGSN, GGSN, SASN, MSC involved the need for Postpaid Billing, Interconnection and Network… Show more - To ensure reliability, availability and service availability of all Data Collection Processes and infrastructure, including Data Collection Networking base on Standard Operation Procedure- Performance monitoring and analysis for mediation software, hardware and network using existing monitoring system or with new propose of monitoring system.- Do controlling the entire process cellular SMSC, SGSN, GGSN, SASN, MSC involved the need for Postpaid Billing, Interconnection and Network Quality.- Analyze CDR processing from collection process to distribution process using Unix OS platform on HP-UX server for operation & database Oracle for mediation billing system for CDR Vas(GGSN, SGSN, SASN, ISMSC, VASM, CDMS, MMS, SMSC CDR) CDR Voice(MSC, Interconnection).- Perform analysis of related data processing errors / anomalies and perform related analysis such actions both to vendors, network elements, billing. Show less
Yayan Sofyan Skills
Yayan Sofyan Education Details
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University Of Langlangbuana BandungDegree
Frequently Asked Questions about Yayan Sofyan
What company does Yayan Sofyan work for?
Yayan Sofyan works for Tech Mahindra
What is Yayan Sofyan's role at the current company?
Yayan Sofyan's current role is Senior Technical Assosiate at Tech Mahindra.
What is Yayan Sofyan's email address?
Yayan Sofyan's email address is ya****@****dra.com
What schools did Yayan Sofyan attend?
Yayan Sofyan attended University Of Langlangbuana Bandung.
What are some of Yayan Sofyan's interests?
Yayan Sofyan has interest in Reading Books, Programming, Mountain Climbing, Hiking, Computer Science And New Technologies, Sports.
What skills is Yayan Sofyan known for?
Yayan Sofyan has skills like Billing Mediation, Electronic Voucher System, Oracle Pl/sql, Unix Utilities, Unix Administration, Oracle Database, Shell Scripting, Perl, Project Management, Php, Database Administration, Gsm System.
Who are Yayan Sofyan's colleagues?
Yayan Sofyan's colleagues are Pallavi Bhurchandi, Vinod Maheshwari, Vijay Vignesh, Tharigonda Bharath, Mohammed Abdul Rasheed, Krishna Casukhela, Selena T.
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