Summary
Overview
Work History
Education
Skills
Tools And Skills
Websites
Technical Expertise
Personal Information
Timeline
Generic

Amit Chaudhary

Bangaluru

Summary

Dynamic Senior Member of Technical Staff with extensive experience at Mavenir Systems, specializing in 5G-NR and Open RAN testing. Established history of refining validation processes and maximizing performance outcomes. Proficient in QXDM and Bugzilla management, showcasing exceptional leadership and collaborative skills. Honored with multiple awards for significant contributions to technological advancements.

Overview

16
16
years of professional experience

Work History

Senior Member of Technical Staff-III

Mavenir Systems Private Ltd.
Bangaluru
10.2022 - Current
  • Conducted comprehensive IoDT testing for various chipsets, enhancing validation processes.
  • Collaborated with development team to optimize L2/L3 performance of key features.
  • Engaged in feature requirement discussions with clients and chipset R&D teams.
  • Executed conformance, functional, and regression testing to ensure compliance.
  • Authored test plans, strategies, and cases to guide testing processes.
  • Deployed ORAN-based 5G Pods on VMware to improve network performance.
  • Supported automation team in developing test case automation logic for multiple features.
  • Received Monthly Star Award and Quarterly Excellence Award for outstanding contributions.

Sr.Technical Lead- Engineering

STERLITE TECHNOLOGY LIMITED
Gurgaon
07.2021 - 10.2022
  • Led performance and stability testing team to ensure high-quality outcomes.
  • Managed complete test cycle of performance testing, including defect tracking with development team.
  • Executed ORAN CUSM Fronthaul Testing in accordance with ORAN specifications, focusing on M plane and CU plane log analysis.
  • Conducted testing of ORAN-based O-RU (7.2x) to validate functionality.
  • Developed test plans for ORAN CUSM Plane and validated test results for accuracy.
  • Demonstrated solid expertise in 5G and 4G air interface and call processing technologies.
  • Performed interoperability testing with partners for end-to-end calls and services.
  • Represented STL O-RU at global platforms such as ORAN Plugfest Asia and MWC’22 Barcelona.

AMDOCS DEVOLPMENT CENTER INDIA
Remote (Gurgaon)
08.2018 - 07.2021
  • Feature trial for release 15.1 and 16.1.
  • Presentation and discussion of listed features to VIVO and then implementation on trial sites.
  • Involved in features like Intra frequency, inter frequency, inters system handover Cell selection and Cell reselection.
  • Involved in testing full stack of various features like Handovers, MAC Scheduling, X2-S1 HO, carrier aggregation.
  • Involves Execution of Test cases as per the Checklist, finding bugs and raising bugs through JIRA.
  • Reproduce Field issue in lab, Prepare Test plan for Throughput testing with functional, Performance scenario.
  • Good Knowledge of LTE Call flow, LTE -A, RRC procedure, Carrier Aggregation.
  • Validate 5G scenarios (UE Attach, 5G NSA, Throughput & Operator specific requirements), log analysis and find out root cause.
  • Preparing Test Reports based on accurate testing results and raising bug reports against failures With Initial Log Analysis.
  • Preparation of Test Specification, Test Case document and Test Case execution for following features like RACH, Admission and Congestion Control, PUCCH/PUSCH Power Control, DL variable IBLER as per 3GPP Release 12.

Senior Engineer

HUAWEI TELECOMMUNICATION PVT LTD – GSRC
01.2015 - 08.2018
  • Test case planning, execution, and verification of LTE features such as Physical Channel Resource management, frequency priority Handover, MLB, UE attach/detach.
  • Help in bringing up test setup at onsite locations and then execution of test cases and helps customer to get field result for trial features.
  • Involved in debugging of issues like RRC re-establishment failure and analysis of field issues reported by customers.
  • Presenting new feature details to customers and getting approval for trial.
  • Experience in layering strategy.
  • Testing of 4
  • 4 MIMO, 256 QAM, Virtual 4T4R, SFN, ROHC, TTI Bundling, CQI optimization.
  • Involves execution of test cases, finding bugs and raising bugs through Bugzilla.

QuadGen Wireless Solution Inc.
04.2014 - 01.2015
  • Project: AT&T USA – Remote Support.
  • Testing of new software versions in both LAB and live network.
  • Analysis of new features and implementing on cluster for trial results.
  • Testing and analysis of RLF issues.
  • Testing for Idle mode connected mode configurations.

Integrated Wireless Solution Pvt. Ltd.
Bangalore
07.2013 - 03.2014
  • Reliance Jio Infocomm (LTE -4G).
  • Field drive test log collection and analysis.
  • Customer complaint supports an investigation.
  • Physical site verification & Drive Data collection single cell functional test.
  • Conducting testing of new service during launch.

NR Switch N radio Services Pvt. Ltd.
08.2012 - 07.2013

EFLAG Technology Pvt. Ltd.
03.2011 - 07.2012

HIGHBEAM Technology Pvt. Ltd.
07.2009 - 02.2011
  • Project: IDEA 3G.
  • Location: Bangalore (India).
  • Parameter level audits, Physical optimization and defining the neighbors to the sites while integration of new sites.
  • Analyzing drive test logs, scanners used for investigating interference.
  • Handling of Network related Customer complaints (Voice & Data).

Education

B. Tech - Electronics and Communication

Institute of Engineering and Emerging Technologies
Baddi, Himachal Pradesh
05.2008

Skills

  • 5G-NR and Open RAN testing
  • ENB/gNB and RU testing
  • IoT and IoDT solutions
  • Product solutioning and POC
  • QXDM, QCAT, and QUTS tools
  • ELT and NLT methodologies
  • Viavi DU emulator and Keysight ORAN Studio
  • N7631ORNC and Netopeer utilities
  • Bugzilla and JIRA management
  • RNS VSA VSG analysis
  • Putty and Linux OS proficiency
  • Simonova’s UE simulator usage
  • Tcpdump and Wireshark analysis
  • Actix Analyzer expertise
  • COPS and Smart 20 applications
  • U2000, M2000, and NETACT systems

Tools And Skills

QXDM, QCAT, QUTS, ELT, NLT, Viavi DU Emulator, Keysight ORAN Studio (N7631ORNC), Netopeer, Bugzilla, JIRA, RNS VSA VSG, Putty, Linux OS, Simonova’s UE Simulator, Tcpdump, Wireshark, Actix Analyzer, COPS, Smart 2.0, U2000, M2000, NETACT

Technical Expertise

5G-NR, ORAN testing, eNB/gNB testing, Working on Open RAN RU Testing and IOT/ IoDT activities., Handled multiple POC's regarding new service offerings.

Personal Information

  • Passport Number: K0687598
  • Date of Birth: 08/24/86
  • Nationality: Indian
  • Marital Status: Married

Timeline

Senior Member of Technical Staff-III

Mavenir Systems Private Ltd.
10.2022 - Current

Sr.Technical Lead- Engineering

STERLITE TECHNOLOGY LIMITED
07.2021 - 10.2022

AMDOCS DEVOLPMENT CENTER INDIA
08.2018 - 07.2021

Senior Engineer

HUAWEI TELECOMMUNICATION PVT LTD – GSRC
01.2015 - 08.2018

QuadGen Wireless Solution Inc.
04.2014 - 01.2015

Integrated Wireless Solution Pvt. Ltd.
07.2013 - 03.2014

NR Switch N radio Services Pvt. Ltd.
08.2012 - 07.2013

EFLAG Technology Pvt. Ltd.
03.2011 - 07.2012

HIGHBEAM Technology Pvt. Ltd.
07.2009 - 02.2011

B. Tech - Electronics and Communication

Institute of Engineering and Emerging Technologies

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