Summary
Overview
Work History
Education
Skills
Certification
Skills Profile
Timeline
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Prasanna Sawant

Denver,Colorado

Summary

Experienced Quality engineer with demonstrated history of working in Telecommunications industry. Over 5 years of work experience in IT industry with specialization in Software Quality Assurance and testing. Validation professional with master’s degree focused in Electrical Engineering From Gannon University. Worked across different telecom sectors to validate the software and make sure it delivers smoothly in production release. Performance Engineer focused on strengthening quality and performance of different products. Accustomed to working within Agile and Scrum methodologies while monitoring performance, reviewing processes and recommending updates. Team-minded and hardworking with strong communication, critical thinking and multitasking abilities.

Overview

6
6
years of professional experience
1
1
Certification

Work History

Performance Engineer

Capgemini
04.2023 - 12.2023
  • Design and execute performance tests for multiple applications and environments, including load, stress, and endurance tests
  • Work closely with development teams to understand application architecture and design effective test plans
  • Conducted performance testing for various applications, including web-based, client-server, and mobile applications
  • Work with engineers to debug and investigate issues and provide solutions
  • Analyze test results, identify bottlenecks, and recommend solutions for optimization
  • Co-ordinate the execution of formal performance testing, Document the final performance test results, produce status on recurring basis and create evidence of the test
  • Worked with the development team in creating automated scripts for the application using Selenium
  • Assist with executing baseline performance and load test to diagnose and optimize code, verify inconsistencies and defects
  • Create, schedule, and run the scenarios using JMeter and generate necessary performance result based on Baseline and benchmark
  • Created test cases with Selenium web driver and python and performed Unit testing
  • Developed/ Updated system test Plan, Test Scenarios and Test Scripts as per the requirements and change request document
  • Configured Selenium webdriver, pip tool and created automation scripts in Python.

Senior QA

Capgemini
08.2021 - 03.2023
  • Design and execute performance tests for multiple applications and environments, including load, stress, and endurance tests
  • Implementing different communications protocols for various AT&T devices such as BGW320 & CGW450
  • Work closely with development teams to understand application architecture and design effective test plans
  • Created test cases with Selenium web driver and python and performed Unit testing
  • Developed/ Updated system test Plan, Test Scenarios and Test Scripts as per the requirements and change request document
  • Configured Selenium web driver, pip tool and created automation scripts in Python
  • Conducted performance testing for various applications, including web-based, client-server, and mobile applications
  • Work with AT&T engineers to debug and investigate issues and provide solutions
  • Analyzed test results and prepared detailed reports on performance metrics, including response times, throughput, and error rates
  • Working on program developments for AT&T turquoise software with developing solutions for embedded devices
  • Certification of Turquoise software for the Copper, Fiber, and Cellular Residential Gateway
  • Analyze test results, identify bottlenecks, and recommend solutions for optimization
  • Create, schedule, and run the scenarios using JMeter and generate necessary performance result based on Baseline and benchmark.

Senior QA

Capgemini
10.2020 - 07.2021
  • Work with Dev/QA and web team for scheduling Load test after before every major release
  • Co-ordinate the execution of formal performance testing, Document the final performance test results, produce status on recurring basis and create evidence of the test
  • Assist with executing baseline performance and load test to diagnose and optimize code, verify inconsistencies and defects
  • Identify and create Performance bugs and issues to document them
  • Re-validation the application performance after the recommended configuration changes is implemented
  • Worked across all the Altran’s domain such as Consumption, Invoice, T&O, Fiber build, Project management and Reporting
  • Develop and enhance the scripts by creating/implementing parameterization, checkpoints, transactions, Correlations, Iterations, pacing think time to emulate real worlds users
  • Worked on validating Tableau stories before the NAR release
  • Develop and customize test scripts according to specification/requirements using various protocols
  • Good knowledge of Performance Engineering testing concepts and Process
  • Knowledge and experience in applications such as Jmeter and Qtest
  • Experience with web application platform like AWS Environment.

Capgemini
07.2019 - 10.2020
  • In Verizon, the project was to work on verification and validation the changes in different devices such as juniper and cisco
  • Validation the changes on Verizon inter DTX tools
  • Worked on the Performance testing of the application to make sure we deliver correct load test results during releases
  • Responsibilities: Worked in across 3 teams with Delphi
  • Good knowledge of Circuit testing on DTIX Express application
  • Worked on verification and validating the changes in different devices such as Juniper, Cisco etc
  • Performed regression circuit testing across all the required circuits and network before major release
  • Conducting Postproduction testing on various open tickets and analyzing the behavior of the device after release
  • Daily validating the status, flags and network issues to avoid the risk ok network break
  • Engaged in monthly status updates to the leads by highlighting the issues and risks observed all the domains
  • As part of results validation, provided positive and negative scenarios to the PO/BA during each sprint demos.

Sr. Validation Engineer

MediaTek
08.2018 - 07.2019
  • Field testing & working with different carriers in USA such as TMO, AT&T, Sprint & Verizon
  • GPS testing for LBS (Location Based Services) using A-GNSS, OTDOA, and ECID location technology
  • Flashing demo MTK DUT with required Database and updating the parameter and IMEI data for the DUT
  • Using adb-shell commands to collect radio and AP logs
  • Perform Modem performance test on Linux platform for Android versions
  • E911 MO call testing using Spirent NOMAD tool & Datum
  • Initiated SET and Network Initiated SUPL Joint Test with different carriers
  • Conducting and preparing Location Accuracy Test (LCAT) report for E911 call test and MTLR test
  • Perform GPS drive test for collecting GPS logger logs in San Jose area by E911 – 100 calls test
  • Analyze logs on Wireshark for SIP, IP, UDP, TCP protocols
  • Analyze satellite connectivity in PowerGPS by MTK
  • Perform E911 Test under Deep Indoor, Mild Indoor and Open Sky environment and estimate the location accuracy and latency performance
  • Perform Mobile Terminated Location Request (MTLR) using T-mobile server for positioning accuracy estimation for different technology like Mobile-Assisted GPS, OTDOA, ECID.

GPS Validation Engineer

BTI Solutions
12.2017 - 08.2018
  • SET Initiated and Network Initiated SUPL Joint Test with T-mobile
  • Basic Function Check for new software release
  • Conducting TTF (Time To Fix), TTFF (Time To First Fix) & 4 way tracking test to ensure the GPS performance as per specification of carrier
  • Conducting and preparing Location Accuracy Test (LCAT) report for E911 call test and MTLR test
  • Perform GPS drive test for collecting NMEA logs using Angry GPS application, QXDM logs using QXDM toll and videos recording
  • Analyze nmea and kml log files and prepare detail report for FPM analysis, NMEA analysis and video analysis for GPS performance
  • Perform E911 Prequalification Test under Deep Indoor, Mild Indoor and Open Sky environment and estimate the location accuracy and latency performance
  • Perform Mobile Terminated Location Request (MTLR) using T-mobile server for positioning accuracy estimation for different technology like Mobile-Assisted GPS, OTDOA, ECID
  • Control Plane call flow analysis for E911 test using Snapper tool for Qualcomm chipset and using AGPS Session Viewer / CSR Log Message Viewer for CSR chipset
  • Using adb-shell commands to collect radio and AP logs
  • Applications & Services Testing’ and ‘Network Performance Testing’ on Samsung Mobiles, that included - Ensuring application quality & performance; Developing test plans viz
  • Menu Trees; Finding and analyzing issues; Collecting Dumpstate, TCP, Silent, etc logs & logs collection using ‘QXDM’ for the issues found; Identifying transport layer issues using ‘Wireshark’ and reporting those to the R&D
  • Network Performance Testing involved Field Testing on SPRINT’s network with emphasis on 3G - EVDO rev A, eHRPD & 4G – LTEField testing & working with different carriers in USA such as TMO, AT&T, Sprint & Verizon
  • GPS testing for LBS (Location Based Services) using A-GNSS, OTDOA, and ECID location technology
  • Flashing demo MTK DUT with required Database and updating the parameter and IMEI data for the DUT
  • Using adb-shell commands to collect radio and AP logs
  • Perform Modem performance test on Linux platform for Android versions
  • E911 MO call testing using Spirent NOMAD tool & Datum
  • Initiated SET and Network Initiated SUPL Joint Test with different carriers
  • Conducting and preparing Location Accuracy Test (LCAT) report for E911 call test and MTLR test
  • Perform GPS drive test for collecting GPS logger logs in San Jose area by E911 – 100 calls test
  • Analyze logs on Wireshark for SIP, IP, UDP, TCP protocols
  • Analyze satellite connectivity in PowerGPS by MTK
  • Perform E911 Test under Deep Indoor, Mild Indoor and Open Sky environment and estimate the location accuracy and latency performance
  • Perform Mobile Terminated Location Request (MTLR) using T-mobile server for positioning accuracy estimation for different technology like Mobile-Assisted GPS, OTDOA, ECID.

Education

Electrical Engineering

01.2016

Electronics Engineering

01.2014

Electronics and Tele Communication

01.2011

Skills

  • Test Automation Scripting
  • Test Result Analysis
  • Performance Reporting
  • Performance Benchmarking
  • Stress Testing
  • Performance Tuning
  • Troubleshooting Skills
  • Performance Testing
  • Load Testing
  • Performance Test Planning
  • Performance Test Tools
  • Performance Monitoring
  • Root Cause Analysis

Certification

  • Cisco Certified Networking Associate Security. 210-260
  • Cisco Certified Networking Associate (CCNA)
  • Cisco Certified Network Professional (CCNP). ROUTE

Skills Profile

Android, Windows, Linux machine, Restful, SOAP, AWS, SQL Server, etc, Scrum, Waterfall, JMeter, Blaze meter, REST Assures, Postman, SOAP UI, PyCharm, Selenium, TestNG, Postman, Insomnia, JIRA, Test Rail, Wireshark, TCPDUMP, NMAP, QPST, QXDM, E911, MTLR, Problem Solving, Teamwork, Communication, Attention to detail, Excellent customer management/resolution, debugging skills and capable of quickly learning, effectively analyses results and implement and delivering solutions as an individual and as part of a team, Technical ability to Train and Troubleshoot

Timeline

Performance Engineer

Capgemini
04.2023 - 12.2023

Senior QA

Capgemini
08.2021 - 03.2023

Senior QA

Capgemini
10.2020 - 07.2021

Capgemini
07.2019 - 10.2020

Sr. Validation Engineer

MediaTek
08.2018 - 07.2019

GPS Validation Engineer

BTI Solutions
12.2017 - 08.2018

Electrical Engineering

Electronics Engineering

Electronics and Tele Communication

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Prasanna Sawant