Summary
Overview
Work History
Education
Skills
Accomplishments
Certification
Additional Information
Languages
Timeline
Generic

Pradeep Kudur Bharthish

Irving,TX

Summary

Skilled and seasoned professional with extensive expertise in LTE and 5G system testing in both lab and field environments. Proficient in log analysis and debugging for 4G LTE and 5G NR protocols and workflows. Dedicated to leveraging abilities to enhance practical applications in 4G LTE and 5G NR testing, while continuously gaining deeper insights into industry operations.

Overview

3
3
years of professional experience
1
1
Certification

Work History

System Test Engineer

Nokia
03.2022 - Current
  • Performed end-to-end system integration and verification of software in lab and field test network and call load testing with real and simulated mobile devices
  • Perform testing to validate end-to-end Radio Access Network (RAN) product behavior in LTE and 5G, reproduction of issues, and single call functionality in TMO & ATT projects
  • Execute configuration architecture and integration, network element software upgrades, installation of designer loads and patches, provisioning of Customer Templates and Work Orders, and activation of features using network integration tools like NetAct, WebEM and Automation tools like BFAT, Ultra Caller
  • Perform Key Performance Indicator (KPI) analysis of end-to-end network stability and support continuous delivery and development of network features
  • Experienced in QXDM and Wireshark log analysis for voice performance, data throughput analysis collected using commercial devices like Samsung, iPhone, Qualcomm MTPs
  • Developed test case and features according to consumer applications in 4G, LTE, 5G technology platforms
  • Reported 4G LTE launch, comparing 3G co-located sites with the 4G service area (Pre/Post)
  • Report includes WEB and Streaming KQIs, as well as TCP and 4G KPIs, such as MO/MT CSFB Success Rate, Paging Success Rate, SMS Origination/Termination Success Rate, Downlink/Uplink Latency, RTT, Packet Loss Rate, and Retransmission Rate, as measured by SmartCare
  • Responsible for effectively recreating in field configuration for Single and Multi-rat sites across different markets across the globe in Lab conditions using Nokia internal Radio technology and other different network simulators like Keysight, Anritsu
  • Open and solve trouble tickets for product defects found during testing using tools like JIIRA, pronto.

System Test Engineer

Qualcomm
04.2021 - 03.2022
  • Executed LTE site shakedowns & cluster drives
  • Responsible for executing tests on Qualcomm's latest modems test platforms and software, air interface performance analysis and optimization as a part in the Modem System Test team
  • Experience in working with multi-SIM team to perform testing on live network for 5G mmWave, Sub6 (SA/NSA) and 4G LTE Technologies
  • Test, analyze and collect logs using Qualcomm Extensible Diagnostic Monitor (QXDM)
  • Utilize scripts (.BAT files) in Perl, Python for automated test executions
  • Modify & troubleshoot scripts as required
  • Execute mobility test cases for voice performance analysis, Inter and Intra-Cellular Handovers, RRC Connection and Circuit Switched Fallback
  • Exposure on using different callboxes to verify UE camping onto various NR (Sub6 & mmWave bands), LTE, WCDMA, GSM bands and generating calibration files to allow UE to camp onto the network for testing
  • Data Processing for (RSRP, RSRQ, RSSI, SNR, MO/MT Call success rate, Call setup delay, Throughput, Latency, Handover, Reselections etc.) LTE KPI generation were performed
  • Experienced in QXDM log analysis for voice performance analysis, Inter and Intra-Cellular Handovers, RRC Connection and Circuit Switched Fallback to check for issues and debug issues in the collected logs during field/lab testing by collaborating with teams located in the US and overseas
  • Performed in problem reporting and tracking and system/software troubleshooting duties
  • Collecting the crashes from device/modem and analyzing using Crash Scope.

Education

Master of Science - Electrical Engineering

Texas A&M University - Kingsville
Kingsville, TX
05.2020

Bachelor of Science - Electrical, Electronics Engineering Technologies

Visvesvaraya Technological University
Belgaum
07.2017

Skills

  • 3GPP Standards
  • Qualcomm Tools like Qualcomm Extensible Diagnostics Monitor (QXDM), QUTS, QMITestPro, QPHIL etc
  • QPST, PDC & Crash scope Tools
  • 4G LTE and 5G NR Call Flow and Protocol Knowledge
  • JIRA, Pronto Tools
  • Jenkins Build
  • Experience in several debugging tools such as QXDM, APEX, Wireshark, Webem
  • Experience in testing TMO, ATT, Verizon network software
  • Testing on Qualcomm MTPs, Samsung, iPhone, OnePLus devices
  • Experience in testing Multi-Rat, Single Rat sites in Lab
  • Automation Tools like BFAT, NTAM
  • PLC Automation & Logic Design
  • Electrical Circuit Design
  • MATLAB simulation & Auto CADD

Accomplishments

  • Received a ‘INSPIRE’ Award by Government of India from Department of science and technology.
  • Participated in Statewide IT quiz conducted by TATA Consultancy service.
  • Awarded as best project in technical project exhibition for final year bachelor’s project.
  • Presented technical seminar on Super Conductors during Bachelor of Engineering.
  • Winner University level north zone Badminton Championship.
  • Participated in National Athletics meet held at Haridwar, India.


Certification

  • DCS, PLC AND SCADA: Overview course conducted by technical school of ‘YOKOGAWA INDIA LTD’.
  • Electro-Pneumatic controls PLC with SIEMENS S7-300: Training program conducted at ‘FORMEN TRAINING INSTITUTE’, Bangalore, India.
  • Completed course in PLC, DCS AND SCADA Automation at AGIIT (Axis Global Institute of Industrial Training), Bangalore, India.
  • Phoenix 3F BTS Troubleshooting - CIS Kit (BTS System architecture, scenario based troubleshooting with focus on network KPIs, error scenario like sleepy cells, standard log collection, DCAP/UTF Installation & operations, Data analysis with Rain, TLDA, PCI)

Additional Information

Perceiving MS in Information Technology from University of Cumberland's - KY

Languages

Kannada
Full Professional
English
Full Professional
Telugu
Full Professional
Hindi
Full Professional
Tamil
Limited Working

Timeline

System Test Engineer

Nokia
03.2022 - Current

System Test Engineer

Qualcomm
04.2021 - 03.2022

Master of Science - Electrical Engineering

Texas A&M University - Kingsville

Bachelor of Science - Electrical, Electronics Engineering Technologies

Visvesvaraya Technological University

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Pradeep Kudur Bharthish