5G RAN, LTE/4G RAN , Wireless Communications, Internet of things IoT, System Verification, Integrations Testing, Network and Modem Testing
Aktualisiert am 26.08.2024
Profil
Freiberufler / Selbstständiger
Verfügbar ab: 15.07.2024
Verfügbar zu: 100%
davon vor Ort: 100%
5G RAN Testing
System Verification testing
Modem testing
5G wireless
modem chipset testing
Long Term Evolution
Internet of Things
OSS
Mobile Chipset Testing
RRC
RLC
Telecommunication
Netzwerkmanagement
SNMP
5G connectivity
IoV
system verification testing
Integrationstest
Software-Testing
5G vertical industry
Deutsch
Mittelere Stufe
Englisch
Fliessend

Einsatzorte

Einsatzorte

Deutschland, Schweiz, Österreich

Großbritannien

Europa

nicht möglich

Projekte

Projekte

5 Jahre 4 Monate
2019-01 - 2024-04

Wireless 5G RAN

Senior Technical Consultant
Senior Technical Consultant

Worked in Test and Reliability Engineering Center in Huawei?s Munich Research Center. Responsible for supporting key business goals such as WEU 5G MNO deployment projects by delivering necessary technical expertise, resources, logistics for E2E testing activities, Focus on 5G to Business domain with the focus on European 5G industry scenarios and future requirements (Network slicing, uRLLC etc.). The work also include line management responsibilities including resource and budget planning.

  • Buitup partnerships in WEU MNO Projects with respective Huawei WEU teams in order to successfully achieve the 5G wireless project objectives as set out with Tier 1 EU Operators.
  • Lead collaboration projects with Huawei?s OpenLab to develop and test vertical industry scenarios, especially in 5G2B manufacturing industry domain
  • Responsible for setting up advance 5G E2E test environment in Munich Lab and ensure that it is capable to do vertical 5G2B testing scenarios
  • Lead the IOT key feature verification activities for Top Tier Operators network such as DT,VDF, KPN etc with commercial Terminals

Huawei Technologies Duesseldorf GmbH
Munich, Germany
3 Jahre 6 Monate
2014-07 - 2017-12

Wireless 4G RAN

Senior Technical Consultant
Senior Technical Consultant
Worked in R&D Competence department in Huawei?s Munich Research Center. Responsible for building the wireless Joint Test design business model with TOP Tier-1 operators such as Deutsche Telekom (DT), Orange and Turkcell in Europe. Responsible for the E2E project management life cycle of multiple projects starting with project charter until project closure. The work also included line management responsibilities including resource and budget planning.
  • Successfully lead the Huawei?s LTE/SRAN/NB-IoT product quality and efficiency improvement drive with European Tier-1 Operators, reduced software GA version TTM by 50% in 3 years
  • In terms of Quality Criteria improvement, guided the incooperation of European Tier-1 Operator?s quality standard analysis, optimize the process checklist and deliverables in the Huawei?s global R&D IPD system integration and verification process
  • Built Unified Platform competence in Munich, based on customer requirement analysis, NW scenario analysis and other services, and global remote environment sharing
Huawei Technologies Duesseldorf GmbH
Munich, Germany
1 Jahr 1 Monat
2013-06 - 2014-06

4G Modem/Chiptset Testing

Senior Consultant
Senior Consultant
Worked in the Operator Approval Team for AT&T ADAPT Certification testing of Intel LTE/3G Modem chipset. Guided E2E system verification test design and automation program of Intel wireless modem series based on AT&T ADAPT specification 10776. Involved in high level test requirement analysis and alignment between AT&T and Intel Teams across different sites (Bangalore, USA , Nuremberg)
  • Contributed significantly towards successful ADAPT (AT&T) certification for FIH6260 dual mode Modem chipset and XMM7160 triple mode platform chipset
  • Optimized Automation setups on different Test environments from Network Simulator vendors like R&S, Anite, Anritsu and Spirent
Intel Mobile Communications GmbH
Munich, Germany
3 Jahre 3 Monate
2010-03 - 2013-05

4G Modem Integration Test

Senior Technical Consultant
Senior Technical Consultant
Worked in Layer 2/3 LTE modem chipset system verification Team. Responsible for the definition of Test Strategy, Feature requirement & KPI analysis, HLD/LLD and Test case design of the LTE Feature set workpackages. Managed and guided customer demos, protocol stack equipment vendors like Anite, R&S and Anritsu for the new LTE feature set and change requests (CR)
  • Defined processes for the execution of automated regression testing along with the test suite used all over ST-Ericsson for LTE modem stack verification
  • Involved in suggesting different ways of implementation (especially for error handling) to development team to improve stability and robustness of the system and in effect reduce project cost
  • Test equipment usage optimization and design of various methods in order to reduce the overall project cost
  • Contributing to enhancement of the Integration/Functional test strategy by constantly monitoring the progress of the project
ST Ericsson GmbH
Nuremberg, Germany
5 Monate
2009-10 - 2010-02

3G RAN Field Testing

Senior 3G RAN Technical Analyst
Senior 3G RAN Technical Analyst
Worked in L1-L2 support for the Vodacom RAN network that included NSN Equipments (RNC2600 and Flexi BTS) and Ex-Siemens Equipments (Siemens NEC RNC750 and Siemens NodeB 880/440). Supported customer directly for any issues related to KPI?s, Performance counters, O & M, call processing, Mobility, hardware, software upgrades, installation, commissioning, provisioning, throughput, performance enhancement and network outage.
  • Appreciated by Vodacom for prompt technical response for the live network issues
  • Provided optimized solution for the IRAT Handover issues between Siemens and Huawei 3G Networks
Nokia Siemens Networks
Midrand, South Africa
5 Jahre 1 Monat
2004-09 - 2009-09

3G System Verification Testing

Senior Consultant
Senior Consultant
Worked in RNC System verification Team. Responsible for the planning and design of E2E test strategy, test plan, test specification and test cases of new features per software release of 3G RNC (Siemens NEC RNC750 and Nokia RNC2600) along with Siemens NodeB 440/880. Troubleshoot and reproduce onsite customer problems in Lab Environment using standard test tools/tracers like Tektronix K1297, Agilent Signaling Analyzer, Interwatch IW95000, ANT20, RK6Trace.
  • Acknowledged as a key contributor for defining the Automation process for various Testing activities
  • Responsible for mentoring the team members across different RNC sub modules
  • Delivered results on time and with quality
Nokia Siemens Networks
Ulm, Germany

Aus- und Weiterbildung

Aus- und Weiterbildung

4 Jahre
1995-07 - 1999-06

Bachelor of Technology (B.Tech)

Computer Science & Engineering, Institute of Engineering& Technology
Computer Science & Engineering
Institute of Engineering& Technology

Kompetenzen

Kompetenzen

Top-Skills

5G RAN Testing System Verification testing Modem testing 5G wireless modem chipset testing Long Term Evolution Internet of Things OSS Mobile Chipset Testing RRC RLC Telecommunication Netzwerkmanagement SNMP 5G connectivity IoV system verification testing Integrationstest Software-Testing 5G vertical industry

Produkte / Standards / Erfahrungen / Methoden

Profile

  • Dynamic, versatile, technology enthusiast Senior Technical Program Manager with a demonstrated history of delivering business value and quality in the ICT industry for over 24+ years. Strong program and project management skills, Expertise in Telecom Wireless RAN (5G, LTE/4G, NB-IoT, LTE-M), 5G Vertical Industry, Operation Support Systems (OSS), Network Management Systems(NMS), and Enterprise Retail & Education (Cloud Campus Networks).
  • As a key member of the Management Team reported directly to the West EU regional Head, handled complete ownership of Test design competence layout in the Wireless and Enterprise business domain Sound technical expertize in
    • System Verification, Validation and Automation testing of 5G SA/NSA RAN, LTE RAN, UMTS and WiMAX networks including commissioning and integration of Huawei, Nokia and Siemens NEC RNC
    • Excellent working knowledge of Huawei 5G/LTE RAN NE?s, Siemens NEC RNC750, Nokia RNC2600, Ex-Siemens NodeB 440/880, Nokia Flexi BTS & Nokia WiMAX products/services
    • Software design and development of NMS/EMS products like Siemens Radio Commander, Siemens Switch Commander, Nokia NetAct , Ericsson TMOS, Nokia OMS and OSS products like Portal Infranet Billing System, MEDUSA Mediation System
    • Network Simulators from Anritsu, Anite, Spirent and R&S
    • IoT connectivity based on NB-IoT, LTE-M, WiFi and cloud based IoT Platform like Huawei Oceanconnect
    • Virtualized Infrastructure based on VMWare and Huawei Cloud
  • Solutions driver who bridges the gap between business and technology with expertise in managing complex programs and multiple concurrent projects
  • Accomplished communicator, skilled in building and strengthening relationships across functions to drive cohesive strategy operations
  • Demonstrated ability to handle multi-cultural clients at different levels of management across broad geographical locations in Asia, Africa, US and Europe


AREAS OF COMPETENCE

Project & Business Management

  • Strategy Planning 
  • Customer & Client Relations 
  • Customer Requirement Analysis 
  • Stakeholder Management 
  • Vendor Management 
  • Budget Planning Administration
  • Resource Management 
  • Procurement 
  • Risk Mitigation 


Vertical Industry

  • Telecommunication (NW OEM Vendors, NW Tier-1 Operators, Mobile Modem chipset, Test Simulator & Measurement Vendors) 
  • Enterprise Retail & Education (Cloud Campus Networks) 
  • Enterprise IT Storage 
  • Automotive


Technology

  • 3GPP 
  • 5G 
  • LTE L2/L3 RAN (RRC,RLC,MAC) 
  • 3G/WCDMA
  • WIMAX 
  • WiFi 
  • NB-IoT 
  • LTE-M
  • LPWA Technologies 
  • IoT 
  • IoV
  • OSS 
  • NMS 
  • SDH 
  • Q3/CMIP 
  • J2EE 
  • SNMP 
  • CORBA 
  • ATM 
  • GDMO modeling 
  • ASN.1 
  • Agile & Waterfall

 

Network Elements

  • Siemens NodeB440/880
  • Siemens NEC RNC750
  • Nokia Flexi BTS
  • Nokia RNC2600
  • ASNGW & WxBTS

 

3G/4G Protocols

  • RRC
  • RLC  
  • MAC& NAS

 

Network Management Protocols 

  • SNMP
  • CMIP

 

Information Model 

  • GDMO
  • ASN.1
  • MIB

 

Application  

  • Siemens Radio Commander
  • Siemens Switch Commander
  • Nokia NetAct
  • Nokia OMS
  • Mediation Software and Portal Infranet billing software

 

Software/Test Tools 

  • Anritsu MD8430A LTE Test Simulator
  • Anritsu RTD
  • Anite LTE Host Environment (SAT(H))
  • R&S CMW500
  • Spirent, ANT20
  • ATM Switch SURPASS hiD 3100
  • Agilent Distributed Network Analyzers(DNA)
  • Agilent Network Signaling Analyzer (NSA)
  • interWATCH 95000
  • Tektronix k12/k15 NSA
  • HIT  Macro
  • RN-38, Opeca
  • Fishing Macro
  • Megamon,CALM
  • CH96/IOA Tracer
  • Emil
  • Qualcom QXDM/QPST and Wireshark Others

 

Knowledge

  • ITU-T 
  • 3GPP and TMN Specifications

Betriebssysteme

pSOS
SUN OS, Solaris
Unix
Windows

Programmiersprachen

C
C++
CORBA IDL
Java

Datenbanken

JDBC
MySQL
ODBC
Oracle
SQL

Datenkommunikation

ATM
CORBA
SNMP
TCP/IP

Einsatzorte

Einsatzorte

Deutschland, Schweiz, Österreich

Großbritannien

Europa

nicht möglich

Projekte

Projekte

5 Jahre 4 Monate
2019-01 - 2024-04

Wireless 5G RAN

Senior Technical Consultant
Senior Technical Consultant

Worked in Test and Reliability Engineering Center in Huawei?s Munich Research Center. Responsible for supporting key business goals such as WEU 5G MNO deployment projects by delivering necessary technical expertise, resources, logistics for E2E testing activities, Focus on 5G to Business domain with the focus on European 5G industry scenarios and future requirements (Network slicing, uRLLC etc.). The work also include line management responsibilities including resource and budget planning.

  • Buitup partnerships in WEU MNO Projects with respective Huawei WEU teams in order to successfully achieve the 5G wireless project objectives as set out with Tier 1 EU Operators.
  • Lead collaboration projects with Huawei?s OpenLab to develop and test vertical industry scenarios, especially in 5G2B manufacturing industry domain
  • Responsible for setting up advance 5G E2E test environment in Munich Lab and ensure that it is capable to do vertical 5G2B testing scenarios
  • Lead the IOT key feature verification activities for Top Tier Operators network such as DT,VDF, KPN etc with commercial Terminals

Huawei Technologies Duesseldorf GmbH
Munich, Germany
3 Jahre 6 Monate
2014-07 - 2017-12

Wireless 4G RAN

Senior Technical Consultant
Senior Technical Consultant
Worked in R&D Competence department in Huawei?s Munich Research Center. Responsible for building the wireless Joint Test design business model with TOP Tier-1 operators such as Deutsche Telekom (DT), Orange and Turkcell in Europe. Responsible for the E2E project management life cycle of multiple projects starting with project charter until project closure. The work also included line management responsibilities including resource and budget planning.
  • Successfully lead the Huawei?s LTE/SRAN/NB-IoT product quality and efficiency improvement drive with European Tier-1 Operators, reduced software GA version TTM by 50% in 3 years
  • In terms of Quality Criteria improvement, guided the incooperation of European Tier-1 Operator?s quality standard analysis, optimize the process checklist and deliverables in the Huawei?s global R&D IPD system integration and verification process
  • Built Unified Platform competence in Munich, based on customer requirement analysis, NW scenario analysis and other services, and global remote environment sharing
Huawei Technologies Duesseldorf GmbH
Munich, Germany
1 Jahr 1 Monat
2013-06 - 2014-06

4G Modem/Chiptset Testing

Senior Consultant
Senior Consultant
Worked in the Operator Approval Team for AT&T ADAPT Certification testing of Intel LTE/3G Modem chipset. Guided E2E system verification test design and automation program of Intel wireless modem series based on AT&T ADAPT specification 10776. Involved in high level test requirement analysis and alignment between AT&T and Intel Teams across different sites (Bangalore, USA , Nuremberg)
  • Contributed significantly towards successful ADAPT (AT&T) certification for FIH6260 dual mode Modem chipset and XMM7160 triple mode platform chipset
  • Optimized Automation setups on different Test environments from Network Simulator vendors like R&S, Anite, Anritsu and Spirent
Intel Mobile Communications GmbH
Munich, Germany
3 Jahre 3 Monate
2010-03 - 2013-05

4G Modem Integration Test

Senior Technical Consultant
Senior Technical Consultant
Worked in Layer 2/3 LTE modem chipset system verification Team. Responsible for the definition of Test Strategy, Feature requirement & KPI analysis, HLD/LLD and Test case design of the LTE Feature set workpackages. Managed and guided customer demos, protocol stack equipment vendors like Anite, R&S and Anritsu for the new LTE feature set and change requests (CR)
  • Defined processes for the execution of automated regression testing along with the test suite used all over ST-Ericsson for LTE modem stack verification
  • Involved in suggesting different ways of implementation (especially for error handling) to development team to improve stability and robustness of the system and in effect reduce project cost
  • Test equipment usage optimization and design of various methods in order to reduce the overall project cost
  • Contributing to enhancement of the Integration/Functional test strategy by constantly monitoring the progress of the project
ST Ericsson GmbH
Nuremberg, Germany
5 Monate
2009-10 - 2010-02

3G RAN Field Testing

Senior 3G RAN Technical Analyst
Senior 3G RAN Technical Analyst
Worked in L1-L2 support for the Vodacom RAN network that included NSN Equipments (RNC2600 and Flexi BTS) and Ex-Siemens Equipments (Siemens NEC RNC750 and Siemens NodeB 880/440). Supported customer directly for any issues related to KPI?s, Performance counters, O & M, call processing, Mobility, hardware, software upgrades, installation, commissioning, provisioning, throughput, performance enhancement and network outage.
  • Appreciated by Vodacom for prompt technical response for the live network issues
  • Provided optimized solution for the IRAT Handover issues between Siemens and Huawei 3G Networks
Nokia Siemens Networks
Midrand, South Africa
5 Jahre 1 Monat
2004-09 - 2009-09

3G System Verification Testing

Senior Consultant
Senior Consultant
Worked in RNC System verification Team. Responsible for the planning and design of E2E test strategy, test plan, test specification and test cases of new features per software release of 3G RNC (Siemens NEC RNC750 and Nokia RNC2600) along with Siemens NodeB 440/880. Troubleshoot and reproduce onsite customer problems in Lab Environment using standard test tools/tracers like Tektronix K1297, Agilent Signaling Analyzer, Interwatch IW95000, ANT20, RK6Trace.
  • Acknowledged as a key contributor for defining the Automation process for various Testing activities
  • Responsible for mentoring the team members across different RNC sub modules
  • Delivered results on time and with quality
Nokia Siemens Networks
Ulm, Germany

Aus- und Weiterbildung

Aus- und Weiterbildung

4 Jahre
1995-07 - 1999-06

Bachelor of Technology (B.Tech)

Computer Science & Engineering, Institute of Engineering& Technology
Computer Science & Engineering
Institute of Engineering& Technology

Kompetenzen

Kompetenzen

Top-Skills

5G RAN Testing System Verification testing Modem testing 5G wireless modem chipset testing Long Term Evolution Internet of Things OSS Mobile Chipset Testing RRC RLC Telecommunication Netzwerkmanagement SNMP 5G connectivity IoV system verification testing Integrationstest Software-Testing 5G vertical industry

Produkte / Standards / Erfahrungen / Methoden

Profile

  • Dynamic, versatile, technology enthusiast Senior Technical Program Manager with a demonstrated history of delivering business value and quality in the ICT industry for over 24+ years. Strong program and project management skills, Expertise in Telecom Wireless RAN (5G, LTE/4G, NB-IoT, LTE-M), 5G Vertical Industry, Operation Support Systems (OSS), Network Management Systems(NMS), and Enterprise Retail & Education (Cloud Campus Networks).
  • As a key member of the Management Team reported directly to the West EU regional Head, handled complete ownership of Test design competence layout in the Wireless and Enterprise business domain Sound technical expertize in
    • System Verification, Validation and Automation testing of 5G SA/NSA RAN, LTE RAN, UMTS and WiMAX networks including commissioning and integration of Huawei, Nokia and Siemens NEC RNC
    • Excellent working knowledge of Huawei 5G/LTE RAN NE?s, Siemens NEC RNC750, Nokia RNC2600, Ex-Siemens NodeB 440/880, Nokia Flexi BTS & Nokia WiMAX products/services
    • Software design and development of NMS/EMS products like Siemens Radio Commander, Siemens Switch Commander, Nokia NetAct , Ericsson TMOS, Nokia OMS and OSS products like Portal Infranet Billing System, MEDUSA Mediation System
    • Network Simulators from Anritsu, Anite, Spirent and R&S
    • IoT connectivity based on NB-IoT, LTE-M, WiFi and cloud based IoT Platform like Huawei Oceanconnect
    • Virtualized Infrastructure based on VMWare and Huawei Cloud
  • Solutions driver who bridges the gap between business and technology with expertise in managing complex programs and multiple concurrent projects
  • Accomplished communicator, skilled in building and strengthening relationships across functions to drive cohesive strategy operations
  • Demonstrated ability to handle multi-cultural clients at different levels of management across broad geographical locations in Asia, Africa, US and Europe


AREAS OF COMPETENCE

Project & Business Management

  • Strategy Planning 
  • Customer & Client Relations 
  • Customer Requirement Analysis 
  • Stakeholder Management 
  • Vendor Management 
  • Budget Planning Administration
  • Resource Management 
  • Procurement 
  • Risk Mitigation 


Vertical Industry

  • Telecommunication (NW OEM Vendors, NW Tier-1 Operators, Mobile Modem chipset, Test Simulator & Measurement Vendors) 
  • Enterprise Retail & Education (Cloud Campus Networks) 
  • Enterprise IT Storage 
  • Automotive


Technology

  • 3GPP 
  • 5G 
  • LTE L2/L3 RAN (RRC,RLC,MAC) 
  • 3G/WCDMA
  • WIMAX 
  • WiFi 
  • NB-IoT 
  • LTE-M
  • LPWA Technologies 
  • IoT 
  • IoV
  • OSS 
  • NMS 
  • SDH 
  • Q3/CMIP 
  • J2EE 
  • SNMP 
  • CORBA 
  • ATM 
  • GDMO modeling 
  • ASN.1 
  • Agile & Waterfall

 

Network Elements

  • Siemens NodeB440/880
  • Siemens NEC RNC750
  • Nokia Flexi BTS
  • Nokia RNC2600
  • ASNGW & WxBTS

 

3G/4G Protocols

  • RRC
  • RLC  
  • MAC& NAS

 

Network Management Protocols 

  • SNMP
  • CMIP

 

Information Model 

  • GDMO
  • ASN.1
  • MIB

 

Application  

  • Siemens Radio Commander
  • Siemens Switch Commander
  • Nokia NetAct
  • Nokia OMS
  • Mediation Software and Portal Infranet billing software

 

Software/Test Tools 

  • Anritsu MD8430A LTE Test Simulator
  • Anritsu RTD
  • Anite LTE Host Environment (SAT(H))
  • R&S CMW500
  • Spirent, ANT20
  • ATM Switch SURPASS hiD 3100
  • Agilent Distributed Network Analyzers(DNA)
  • Agilent Network Signaling Analyzer (NSA)
  • interWATCH 95000
  • Tektronix k12/k15 NSA
  • HIT  Macro
  • RN-38, Opeca
  • Fishing Macro
  • Megamon,CALM
  • CH96/IOA Tracer
  • Emil
  • Qualcom QXDM/QPST and Wireshark Others

 

Knowledge

  • ITU-T 
  • 3GPP and TMN Specifications

Betriebssysteme

pSOS
SUN OS, Solaris
Unix
Windows

Programmiersprachen

C
C++
CORBA IDL
Java

Datenbanken

JDBC
MySQL
ODBC
Oracle
SQL

Datenkommunikation

ATM
CORBA
SNMP
TCP/IP

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