Parveen Aggarwal — CEO

* 8+ years of experience in VoLTE/IMS development, Testing and IODT * Rich Experience in VoLTE and IMS on UE side * Worked on Anritsu RTD for IMS * Working knowledge of LTE protocols * In Depth understanding of 3GPP Specifications 24.229, 24.228, 23.167, 24.147, 33.203, 23.003 * In Depth understanding of IETF RFC Standards RFC: 3261, 3262, 3264, 3608, 4032, 4317, 6337, 4028, 2327 etc * In Depth understanding of GSMA IR.92 and IR.94 * In depth knowledge of various standards tools like wireshark and chipset proprietary like QXDM for Qualcomm, ELT for Mediatek etc... * Good understanding of Nomad by Spirent for Testing of Voice Quality and call performance for VoLTE codecs EVS, WB,NB. * Good understanding of VoLTE protocol standards and its integration with Core Part * Profound knowledge of different chipset tools like Qualcomm, Samsung, Spreadtrum and Mediatek * Good Understanding and debugging skills of various VoLTE/IMS related UE issues. * Good understanding of VoLTE and LTE interworking from the UE perspective * Experience with IMS Architecture and protocols * Good understanding of Wireless Operator's end-end Network * Excellent Understanding of Rel 8/Rel 9/Rel 10 and Rel13 LTE Advanced Pro 3GPP standards * Excellent in Logs Investigation of VOLTE UE side & Debugging issues * Good interpersonal skills and management skills to communicate plans and objectives at board level. * Strong Experience in Problem Solving, Debugging, Testing Documentation, Defect Tracking * Good Understanding of Android RIL and Telephony * Worked with different operators across the world. Europe, Middle East, South West Asia

Stackforce AI infers this person is a Telecommunications expert specializing in VoLTE and IMS solutions.

Location: Delhi, India

Experience: 17 yrs 4 mos

Skills

Volte
Ims
Oss/bss
Software Development

Career Highlights

8+ years in VoLTE/IMS development and testing.
Expert in 3GPP and IETF standards.
Strong debugging and problem-solving skills.

Work Experience

MediaTek

Technical Manager (6 yrs 11 mos)

Staff Engineer (2 yrs 7 mos)

Spreadtrum

Senior Software Engineer (3 mos)

Aricent

Senior Software Engineer (1 yr 5 mos)

Samsung

Lead Engineer (1 yr)

Engineer (2 yrs 10 mos)

Aricent Group

Test Engineer (1 yr 2 mos)

NIIT Technologies Limited

Software Engineer (1 yr 2 mos)

Education

Master’s Degree at Guru Gobind Singh Indraprastha University

Bachelor’s Degree at 𝕽𝖆𝖏𝖉𝖍𝖆𝖓𝖎 𝕮𝖔𝖑𝖑𝖊𝖌𝖊 𝖀𝖓𝖎𝖛𝖊𝖗𝖘𝖎𝖙𝖞 𝖔𝖋 𝕯𝖊𝖑𝖍𝖎

Parveen Aggarwal

CEO

Delhi, India17 yrs 4 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

8+ years in VoLTE/IMS development and testing.
Expert in 3GPP and IETF standards.
Strong debugging and problem-solving skills.

Stackforce AI infers this person is a Telecommunications expert specializing in VoLTE and IMS solutions.

Contact

Skills

Core Skills

VolteImsOss/bssSoftware Development

Other Skills

TestingField TrialsVoice Quality KPIsNomad ToolIMS TestingDebuggingAnalysis3GPP SpecificationsSIP ProtocolSIPRTP ProtocolsRTPOSS/BSS TestingSS7 SignallingDiameter Protocol

About

Experience

17 yrs 4 mos

Total Experience

2 yrs 10 mos

Average Tenure

9 yrs 6 mos

Current Experience

Mediatek

2 roles

Technical Manager

Promoted

Jun 2019 – Present · 6 yrs 11 mos

VoLTEIMS

Staff Engineer

Nov 2016 – Jun 2019 · 2 yrs 7 mos

Part of Customer support team to provide analysis, modification, design changes related to VoLTE/IMS Solution for MediaTek SOCs
Being part of the company perform various field trails across the globe to perform IODT for VoLTE/IMS Solution. Perform testing, provide interface between development and Operator for new feature implementation.
Testing new features related to VoLTE/IMS
Testing VoLTE Voice Quality KPIs using Nomad tool

VoLTEIMSTestingField TrialsVoice Quality KPIsNomad Tool

Spreadtrum

Senior Software Engineer

Aug 2016 – Nov 2016 · 3 mos · Noida Area, India

Worked as a sole owner of IMS related testing, debugging and analysis of issues across various regions.
Provided analysis as well as design changes to make VoLTE/IMS solution more robust.

IMS TestingDebuggingAnalysisIMS

Aricent

Senior Software Engineer

Mar 2015 – Aug 2016 · 1 yr 5 mos · Bengaluru Area, India

Working on VoLTE - Voice over LTE, IMS framework platform for MediaTek Chipsets.
Development and performing Testing for VoLTE/IMS solution.
Understanding of 3GPP specifications related to VoLTE/IMS, SIP Protocol, RFCs IR.92, IR.94.
Basic understanding of LTE Architecture and call flows.

VoLTEIMS3GPP SpecificationsSIP Protocol

Samsung

2 roles

Lead Engineer

Promoted

Mar 2014 – Mar 2015 · 1 yr · Noida Area, India

Working on VoLTE - Voice over LTE, IMS framework platform.
Understanding of 3GPP specifications, SIP Protocol, RFCs IR.92, IR.94.
Performing IOT at client side involving operators across Europe and Asia region(India).

VoLTEIMS3GPP SpecificationsSIP Protocol

Engineer

May 2011 – Mar 2014 · 2 yrs 10 mos · Noida Area, India

1. Working on VoLTE - Voice over LTE project involving IMS, SIP, RTP protocols.
Involved in implementation,analysis and bug fixing for IMS framework on device side.
Understanding the 3GPP specifications, RFCs.
Performing IOT at client side for various operators in Europe and India.
2. Involved in implementation of native mobile applications like myfiles, imageviewer.
Designed and Implemented MyFiles application from the scratch, involved in memory optimization, performance enhancement for low memory devices.

VoLTEIMSSIPRTP Protocols

Aricent group

Test Engineer

Mar 2010 – May 2011 · 1 yr 2 mos · Bengaluru Area, India

Worked for Comverse Client for Telecom Domain. Involved in testing of OSS/BSS solution involving 2G/3G, SS7 Signalling, Diameter protocol.
Involved in implementation of automation scripts using C/Perl/Shell.

OSS/BSS TestingSS7 SignallingDiameter ProtocolAutomation ScriptsOSS/BSS