Profile
Have each 5 years of experience in R4 Core Network and Packet core Network and 5 years of experience in land Network.
Outstanding performance and optimization skills and professional exposure . Focusing on network Performance improvement through comprehensive optimization activity and network audit , with Network KPI and Service enhancement as the achievement. Massive experience in working with OSS and network management tolls specialist in oracle and SQL script
Summary
(1) Expert on Oracle and data warehousing in Telecom Network and Oracle Administration . Expert on SQL script and PLSQL programming, working with OSS tables and views . Theoretical and practical experience of data mining tools and methodologies . Knowledgeable about management information systems and other data management Technologies . Good knowledge of and experience in data mining tools (SAS , SPSS etc.) and SQL programming
(2) Have 3 years of experience in R4 Core Network Performance and Optimization, measurement administration in MSS and MGW, OSS Oracle Database, OSS Netact, Tracing with Traffica Views and Traffica News, MSS Observation Trace, MSS GSM Trace, Voice Network Audit & Routing Optimization, Clear Code Analysis, and Network Parameter Audit.
(3) Have 1year experience on working with MSS and MGW as MSS engineer (M14) , Completely familiar MML command, MSS and MGW function, system data base and HW
(4) Have 1 years of experience in performance and operation and maintenance in packet network .good experience in SGSN operation tasks also good experience in configuring Flexi ISN
(5) Have 6 years of experience in performance and optimization for Fix network, mastering network management tools , operation and maintenance MML command, other programming language and database, tracing, and protocol analysis tools
(6) Reliable, hard working employee who learns quickly from environment, document, or literature, and work well as a team member or leader. Has able to complete assigned duties efficiently and on time.
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PROFESSIONAL RELEVANT EXPERIENCES
(1) Nokia Siemens Network, Kuwait, NPO&MS, Zain Iraq Project
From jun 2nd, 2009 present.
as Paco engineer and Senior Performance Engineer
Implementing data in SGSn in Iraq Packet core project By NI Team
Implementing data in Karkuk Flexi in Iraq packet core project by NI Team
Configuring OSS and traffic Server for Packet core
Setup Performance management for packet core
Statistical analysis and reporting for paco in both Sgsn and Flexi is n
Capacity& license management in PACO network
as R4 CS Core Performance Engineer and QOS team Leader
Datafill preparation for network configuration
End to end Core Network optimization, troubleshooting the day to day problem, network performance
monitoring, reporting and recommendations.
Protocol analysis for Release 4, Iu-over-ATM/IP, SiGTRAN
NSN 2G/3G MSS server optimization
Statistical analysis and reporting which required usage of Performance Measurement tool such as
Netact Reporting Suite, Report Builder, nd SQL Tool
Tracking NSN CS Core network planning and optimization projects through daily and weekly
tracking, along with the result reporting
Signaling link analysis and optimization
CGR utilization analysis and optimization
Clear Code analysis and providing recommendations
Verification of quality parameters and network performance Optimization
Technical reports preparation for traffic analysis and customer presentation
Network Parameter Audit (IMSI Analysis, VLR Parameter, PLMN Parameter)
SMS, USSD performance and optimization from Core side
2. short assignment to Kuwait Project Nokia Siemens Network, Kuwait, NPO, Zain Kuwait Project
From Apr 2009 May30st, 2009.
as R4 CS Core Performance Engineer and Company consultant
Company consultant for KPI Matching between Ex Siemens and Ex Nokia
Defining KPI according to Nokia Counter
Defining the report set according to the customer requirement
Preparing the require KPI for Zain
Offering Nokia report to the customers
3. short assignment to Nokia Siemens Network, K.Saudi Arabia, MS, Zain K.S.A Project
From Jan2009 Feb 30st, 2009.
as R4 CS Core Performance Engineer Expert and QOS team
Maintained a high level of performance in all functional areas of the core network and to optimize and calibrate the system parameters for accurate performance monitoring
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Analyze network capacity and traffic flow in order to optimize the traffic utilization of network resources by moving underutilized equipment to areas that need additional capacity by coordinating with planning team
Capacity analysis, to analyze statistical data, which is performed in order to determine traffic, node and link congestion in the system, and coordinate the optimization and expansion actions with related department and regional engineer
Traffic Load monitoring and quality of service issues
Analysis of the relevant measurement counters and KPIs to evaluate the performance of the main Core Procedures.
Identify transmission related problems and follow up the troubleshooting process by coordinating it with regional engineer
Follow up customer complaint generated by the team to ensure the problems are fixed.
Provide recommendation for core network expansion and corrective maintenance
Using statistics to forecast the future growth of Network
Using statistics to identify the congested parts of the Core network
(4) Nokia Siemens Network, MTN Iran Cell, Managed Service & Quality
Management Division for NSS operation
From Apr 2008 Jan 30st, 2009.
as Core Engineer R4 CS CORE for MTN Iran Cell
Loading data for Cellular radio network administration, including site definition , lac , and other network parameter that
signaling definition and checking the probable problem in NE . signaling observation and analyze with network
Basics of routing configuration and network routing internally and toward the other network
Short message service relevant task to connect network to SMSC and tracing the message for troubleshooting
implementing Interfaces and signaling in MGW for 3G MSC (IP module)
Configuration of TCU in MGW for 3G MSC
MSC integration in MGW for 3G MSC one of the important thing that has been done
BSC Rehomeing when ever there was a capacity issue r any coverage problem
clear code motoring and rout cause the problem will gave us to immediately be able to find the Net problem and improve the QOS
Implementing of SD for MSC ,MGW ,HLR
Doing the health check process daily base agate experience to make ensure he network is going fine
Close cooperation with optimization team to resolving the problem
Checking Daily performance of the network according to the performance team reporting
Working on Core and performance issue is a valuable skilled that allow me to optimize the network
Resolving problem that has been reported from the costumer and finding the cause of that
(5) Nokia Siemens Network, MTN Iran Cell, Managed Service & Quality
Management Division for 2G Core Performance
From jun 2006 jan , 2008.
as Performance Team Leader R4 CS CORE for MTN Iran Cell
Lead on Performance of CS Core Network R4 for MTN Iran Cell
Analysis of network performance degradation based on measurement statistics, traces, protocol
analysis, and customer complaints
Troubleshooting of performance degradation
Network assessment configuration, parameter setting, timer, threshold, through benchmarking and
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trial projects.
Network optimization based on most optimum configuration and setting for parameter, timer,
threshold
Network optimization based on Clear Code, doing Clear Code analysis with Observation
Measurement (OBSFAILA), Clear Code Statistics, MML Command Clear Code (ZTUT), Traffica.
Analysis based on NED Clear Code documentation, ITU-T standard of RCF (Reason of Call
Failure), and protocol trace concept.
Database consistency check routing, internal cell and LAC database, external LAC database for
handover. Troubleshooting for any database discrepancies
CGR utilization analysis and optimization through CGR statistic data processing and calculation,
Routing analysis and Digit analysis in MSS for Control Plane and User Plane.
Good understanding of Standard CS Core Counters, KPI and its formula for NSN
Understanding the definition of CS Core indicators and key performance indicators for NSN
Experienced with NSN and Ericsson Performance tool for measurement collection, scheduling, and
analysis
Good understanding of NSN and Ericsson data/measurement flow from NE to OSS
Familiar with NSN and Ericsson Measurement Data Export interface
Knowledge of NSN and Ericsson OSS Performance Database and the structure
Able to use basic NSN and Ericsson MML command for checking and monitoring Core
Measurement
Experience of MS SQL and MS Application experience of working with large databases such as
Oracle, MS SQL
Performance analyst for IranCell peak season preparation and review (Christmas, New
Year), company consultant for promo program preparation and review
Performance assessor for new Network Element integration (MSS, MGW, STP, MSC, GMSC, HLR)
Control of Performance report daily, weekly, monthly report
Delivery performance report to the management
Leader of KPI assessment for 2G, company consultant for new KPI setup
Measurement administration (measurement activation, object updating, SQL Query to OSS Oracle
Database) for MSS and MGW Nokia
Technical member of Service Quality Management tools tender and PoC Provide recommendation for
core network expansion and corrective maintenance
Using statistics to forecast the future growth of Network
Using statistics to identify the congested parts of the Core network
Support for maintenance checks, operations, and alarms
Support for network element upgrade activity
Circuit group management/signaling links creation management and modifications
Routing & numbering plan definition and changes
(6) TCI Telecom of Iran, Head Quarter, Tehran, Service Quality and Network Control Department,
Network Operation Sub Directorate
From 23 September 2000 Jun 2006
as Performance & Optimization Engineer for Ericson CS CORE & Internationals Gateway,
Responsible for statistic generation, performance reporting, analysis, and monitoring
Maintaining network performance based on KPI through optimization and troubleshooting of network
problem/disturbances
Signaling network performance monitoring and optimization
Performance analysis and reporting of STP implementation and support STP rollout
Performance analysis and reporting of MSC/GMSC upgrade for Ericsson
Performance analysis and reporting of MSC/GMSC upgrade for Ericsson
Performance coordinator of Regional Quality Forum project creator, forum leader, and responsible of
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the action items completion
Using statistics to forecast the future growth of Network
Using statistics to identify the congested parts of the Core network
SKILLS
Experience with MML Command and script modification for R4 Nokia MSS M13 and M14,
MGW U3C and U4, HIT Scripting, and Datafill creation.
Experience with Performance Measurement, Counter and KPI for Nokia R4 MSS and MGW
Experience with Nokia OSS Netact, Report Builder and Reporting Suite
Experience with Traffica
Experience with MSS and MGWs XML measurement activation and object updating, including
ASCII and observation trace generation
Experience with Oracle Client & Database, SQL Query for OSS Nokia
Experience with MML Command and script modification for Ericsson MSC/VLR
Experience with Performance Measurement, Counter and KPI for Ericsson MSC
Experience with Tracing & Protocol Analyzer tools such as MasterClaw, K15, MSS Nokia
OBSFAILA, MSS Nokia GSMME1PR, MSS Nokia GSMTRACE, IMPACT, COMPASS,
TRAFFICA VIEWS and TRAFFICA NEWS.
Experience with UNIX Platform
Experience and very quick usage of Microsoft Excel, Macros, Ultra Edit
Experience at document creation, report delivery, and presentation using Microsoft PowerPoint
and Microsoft Excel
Project management ability to create project and its objective, time management, man-power
arrangement, with project completion as the main goal
Languages English Fluent, Farsi Native, Arabic Basic
EDUCATION
Azad University M.S., Information Technology Engineering, Degree July 2007
Telecommunication faculty 0f Tehran B.S., Telecommunication Engineering February 2000
REFERENCE
Ahmadi, Amir (NSN - CA/Mississauga) amir.ahmadi@nsn.com MTN project operation manager
Ravindran, Satish (NSN - KE/Nairobi) Satish. Ravindran@nsn.com MTN , CO MEA Middle East & Africa
Varath Kumar kumar.varatharajalu@nsn.com CO MEA Middle East & Africa
Training History
2000 Training Neax switch platform
2000 Training Ewsd Simense Switch platform
2000 Training Common Channel Signaling no 7 Basics
2001 Training SDH Basics
2002 Training Ericsson switch platform & operatioan &Maintenace
2003 Training TCP/IP Basics
2003 Training CCNA
2006 Training NetAct bot camp
2007 Training Oracle DBA Admin. Oracle9i PL/SQL
2007 Training Switching Platform Essentials and Administration
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2007 Training 3G Release 4 Switching Core Network Operation and Maintenance
2008 Training 3G Rel 4 Switching Core Network Signalling - MSS SR 2.2
2008 Training Negotiation Skills 1
2009 Training Traffica views to have a real time monitoring on network
2009 Training Traffica News for trouble shouting the network
2009 Training SCN Optimization (M14.x / U4.x)
2009 SCN Performance Measurement and Performance Analysis (M14.x / U4.x)
2010 Training NetAct OSS5.2 Administration Course 1 - OSS5.2
2010 Training NetAct OSS5.2 Essentials
2010 Training Business Object
2011 Training packet core SGSN SG7 operation maintenance
Online Training
ONLINE COURSE
QoS in Packet Core
SIGTRAN Fundamentals 2008
DX200 and IPA2800 I/O Devices and Logical Files
Business Objects XI (BOXI training)
NetAct 6.0 Introduction to NetAct Introduction
Flexi GGSN Fundamentals
(1) Expert on Oracle and data warehousing in Telecom Network and Oracle Administration . Expert on SQL script and PLSQL programming, working with OSS tables and views . Theoretical and practical experience of data mining tools and methodologies . Knowledgeable about management information systems and other data management Technologies . Good knowledge of and experience in data mining tools (SAS , SPSS etc.) and SQL programming
(2) Have 3 years of experience in R4 Core Network Performance and Optimization, measurement administration in MSS and MGW, OSS Oracle Database, OSS Netact, Tracing with Traffica Views and Traffica News, MSS Observation Trace, MSS GSM Trace, Voice Network Audit & Routing Optimization, Clear Code Analysis, and Network Parameter Audit.
(3) Have 1year experience on working with MSS and MGW as MSS engineer (M14) , Completely familiar MML command, MSS and MGW function, system data base and HW
(4) Have 1 years of experience in performance and operation and maintenance in packet network .good experience in SGSN operation tasks also good experience in configuring Flexi ISN
(5) Have 6 years of experience in performance and optimization for Fix network, mastering network management tools , operation and maintenance MML command, other programming language and database, tracing, and protocol analysis tools
(6) Reliable, hard working employee who learns quickly from environment, document, or literature, and work well as a team member or leader. Has able to complete assigned duties efficiently and on time.
Education Level:
Bachelor's Degree
School Name:
tehran aplied since
Major:
telecomunication
City:
Tehran
Country:
Iran
Graduation Date:
15/12/1999
Description:
telecommunication engineer with expertise in system filed and data base
