Software Engineer Automation

VAMSAVARDHANA VIJAY

********@*****.*** **** Sweigert Rd, San Jose, CA – 95132 Ph: 619-***-****

www.linkedin.com/in/vamsavardhanavijay

Effective Engineer solving your Engineering and Software Challenges

EDUCATION

M.S. in Electrical and Computer Engineer

Carnegie Mellon University – Jan’16 - May’17

SOFTWARE SKILLS

●Platform: Linux, Windows, Macintosh

●Database: SQLite, MySQL, MongoDB

●Front-End: JavaScript, HTML, XML, Bootstrap, CSS

●Hardware: monsoon, kibbel, seahawk, RH850, ESP8266, Universal Robots, UR3E, Custom Robot Platforms

●Languages: Python, Swift, Java, C++, BASH Shell, BATCH, JavaScript, Node JS, Selenium, Perl

●Workflow: piper, CIDER-V, blaze, google3, critique, cloudtop, CRD, gerrit, git

●Camera: AR0231, Mopar, Omnivision

●Frameworks: Android, Arduino, Gradle, APK,

repo, LAMP, WAMP, mobly, piper, fig, PCAP, OBD-II, CAN, Mobly, Mobly Android Snippet Lib, Mobly Bundled Snippets, Mobile Harness, SL4A, Moped, ESP-IDF, Kokoro, GCP(Google Cloud), Trade Federation, CTS, VTS

WORK EXPERIENCE

Apple (Robots) (Software Engineer) (Apple Pay) (500+ commits) August 2023 – June 2024

● Engineered Mobile Payments Automation Framework in use by 2 teams for 24/7 Payments Test-

https://github.pie.apple.com/mobile-payment/automation

● Designed Stress Position enabling Code-Free Robot QA without KT

● Developed Swift XCUI automation Tooling using XCUI, Swift, Python (~ 1.5K loc).

https://github.pie.apple.com/vvamsavardhana/PaymentsFrameworkUITestCode

● Operationalized Visualization Dashboard of XCUI automator Latencies

● Designed, fabricated operational enclosures – 3D Printing - ( 18 nos )

https://github.pie.apple.com/vvamsavardhana/robot_product_development

● Developed System Component using limited Apple Infra -

https://www.ul.com/sites/g/files/qbfpbp251/files/2021-08/Fact-sheet-UL-Brand-Test-Tool_201905.pdf

● ROS based RViz, ROS Driver, MoveIt and Gazebo Robotic Task Automation

● Designed and Implemented custom Test CI/CD infrastructure (~100 TCs) using Jenkins, Github

● Setup Visualization Dashboard of Test Results + plugged in github webhooks

● Developed a Robot Simulator Test Platform for QA –

https://www.universal-robots.com/download/software-e-series/simulator-non-linux/offline-simulator-e-series-ur-sim-for-non-linux-5126-lts/

● Mitigated Risk - WinGUI Automation WorkAround – API Vendor Cost Negotiations

● Developed a Tesseract based OCR reading solution instead of Vendor Offering

● Integrated Tesseract OCR extensions into Codebase

Google(Python SDET/ Automation Engineer) (Android Auto) February 2023 – July 2023

● Automated 5 TCs for AR0231 Camera Integration Test Suite (~ 1 man-hr/car)

● Automated 31 TCs for EVS Capture Feature (~ 2 man-days/month )

● Automated 15 TCs for SensorReplay Feature (~ 1 man-days/week )

● Planned, executed System Level Test of EVS Capture Application (improved 5FPS -> 20FPS)

● Planned, executed and System Level Test of SensorReplay Application (critical OEM deliverables)

● System Level Feature Test- Surround View - 15 TCs – mobly Test Suites generated

https://androidonair.withgoogle.com/events/aaos11-camera

https://www.youtube.com/watch?v=DUiwguSCn7g&t=204s&ab_channel=Android

● System Level Test of Feature - Extended View System

● Intrinsic and Extrinsic Camera calibration - illumination compensation, Blending, 3D2D Switching etc

● Performance profiling improved Android Surround View - 50 Bugs

● Power Profiling improved Android SurroundView - 20 Bugs

Microsoft(Python Automation Engineer) November 2022 – January 2023

Developed Robot/Python framework for Firmware Team

2 Projects – Athena, Pioneer – SoC IP Blocks which needed automated testing

Developed in Python, C++ object module testing

Python/BASH/Shell scripts to automate RT-app workflow

Meta/Reality Labs(Python Automation Engineer) August 2022 – Oct 2022

Setup UR3E calibration, Test Bed Environment setup, Documentation for all UR robots used for SmartGlasses Testing

Automated UR3E fixed motion stress testing requirement for RayBan Smart Glasses

Designed and Developed software extensions to allow QA testers to send individual motion commands in JSON in Co-ex validation Framework

Integrated UR3E wrapper python modules(using TCP/IP to move robot) into automation framework

Developed Python Automation Framework for RL Device Farm

Wrote atomacos GUI Automation Framework- saved 24 man hours/week

Setup visualization Dashboard of Camera Launch Latencies

Automated 3 Manual Workflows for Camera SubSystem

Solved Device Availability Issue using hardware Workaround- High Impact

Automated Performance Testing 5 TCs Wifi enabled

System Bucketization Testing WiFi, Bluetooth Performance Testing

BT Snoop logging, nRF Connect, Inspect, ACTS Test Suite

Tests such as WLAN reboot, BeaconLoss, ConnectionStress, Ping Stress for RL Products

CapitalOne(Python Automation Engineer) April 2022 – June 2022

Developed Python Framework extensions for Internal using AWS Lambda

Re-factored Bash, Unix Shell Scripts to Python- Interchange Project

Production code using PyUnit, Circle CI, Jenkins

Splunk ETL Data Integration, AWS IAM, integrated Amazon API to control Instance operations

Built an S3Bucket and managed policies

Qualcomm(Python Automation Engineer) March 2018 - March 2022

●Designed and Developed Python Test Applications for Qualcomm’s Snapdragon Processors (Linux Android Platform) using Java Android APK, XML, HTML, NodeJS, Django, C++, NDK

●Wrote Python Automation framework using Numpy, MatplotLib, Pandas, wxPython for Performance Characterization in System, Graphics, IO, Browser and Memory benchmarks

●Coded Python/Selenium automation to script Atlassian JIRA DROIDBUGs and ORBIT CR tracking

●Test Driven Development(TDD) and Integration Testing using PyUnit, Circle CI, Jenkins

●Validated commercial Android User Experience metrics such as Launch Performance, Scroll Performance and Boot Time measurement

●Re-factoring and testing Python, Android Java APKs during SoC Bring-up and debugging

●Developed and Tested API gateways using Python, Django, NodeJS, Postman, Insomnia, MongoDB

●Visualized Performance Dashboard using JavaScript, Selenium, MySQL, SQLite, AWS Lambda

●Developed Power Dashboard using PyWinGUI, PyADB, PyUnit, Matplotlib

●Wrote Parsers for .XLSX, .CSV, .XLS, .TXT to input visualizations- saved 3 hrs/week

●Experience working in all Python Integrated Development Environments(IDE)- PyCharm, Atom, Spyder, Jupiter Notebook, Eclipse, Visual Studio Code

●Designed and developed Windows GUI using PyQT, PyUnit, MatplotLib,Pandas, NumPy, SciPy

●Writing and parsing Android SYSTrace, FTrace files efficiently using Regex, Seaborn, Matplotlib

●Automated Data Visualization of Chrome Catapult Traces using PyWinGUI, Chrome Developer Tools

●Automated CI/CD Testing with Jenkins, Tomcat for Qualcomm’s WALT Scheduler/DCVS Power, Performance and Behavior Driven Android UI Optimizations using FTrace, Systrace, Pandas, Matplotlib

(Python, Android APK, Java, XML, Matplotlib, Pandas- Automated 3~5 manual days/week on 4 Weekly Dashboards)

●Created Python WinGUI Automation of System Buckets Dashboard (saved 2~3 man days/week)

●Writing scripts for cross-platform compilation of ARM aarch 64 stress-ng, LTP(Linux Test Platform), RT-App(Real Time Application) simulating IO, Memory and CPU workloads

●Python Perforce/Android APK Git repository maintenance - (Previously manual/legacy issues)

•Python/BASH/Shell Low Level System ADB + API queries(saved 3 days/week)

•Python based RESTful APIs in Browser Benchmarks (Saved 1 hr/week per Project)

•Ported Perl to Python Memory Mapping Framework (Re-design- saved 3 hrs/week)

•Refactored Python+Java APK GUI for Automated Headroom Analysis

•C/C++ Cross-compiled tool-chain stress-ng, QBlizzard, rt-app, LTP, test suites integration

●Android APK and Tool Development gerrit repo maintenance:

•PyUnit/PyQT- Manual Testing to UI gateway reduced Human Error ~ 12% improvement

•PyADB logger Legacy Tool(broken) re-design (20% efficiency)

•Python/Shell/BASH/Batch TSense-logger for System, IO, Graphics Benchmark

•Android Pre-check Reporting tools (cumulatively saved 17 hrs/week)

●Wifi Testing Team deputation at Qualcomm – 42 Test Cases – Chipset Performance Comparison

•WLAN Receiver Test Suite:

Measuring throughput performance using signal strength attenuation

•WLAN smoke testing

Shinewell Technologies(Software Engineer) January 2018- March 2018

●Python Automation of Android application development,

●Python Scripts to flag Firebase Analytics bugs

●Solved customer resource allocation with Business insights – new Feature

●Python parsing of Data Dump Files using Wireshark, Postman, Java Android APK development- Critical Bugs averted before Production

●Documentation of bugs and resolution in Atlassian JIRA, Trello familiarity

●Test Driven Development of Android Application Features using RxJava

GreenByte IT(Software Engineer) June 2017- January 2018

●Python Vehicle CAN Data Visualization Dashboard using WireShark, CSV, XLSX files

●Cleaning Data Dumps to remove false positives

●Clear performant Python Automation using PyWinGUI,

●Web Development using MEAN Stack(MongoDB,ExpressJS, AngularJS, NodeJS)

●Solving Power Performance Problems with a Human Ergonomics and Security Context

MEL Systems and Services Ltd(Project Engineer) March 2015 - September 2016

●Python Scripting and Automation Engineering for DUT- Digital Video Recorders

●Cross-compilation of C/C++ tools for ARM64 aarch64

●Writing and Executing Test Plans for Head Up Display Units

●Documentation as per MIL Standards

●Python Scripts and Automation of all on-device Testing- saved 3 man days/week

●Customer Support and re-factoring as required

●Responsible for releases, merges and code review

IIT Madras RBG Lab (Research Assistant) March 2014- September 2015

●Python Scripting and Automation Engineering for DUT- Medical Device Sundaram Devices

●Cross-compilation of C/C++ tools for ARM64 aarch64

●Writing and Executing Test Plans Medical Grade Codebase

ACCOMPLISHMENTS

●Recognized with Qualcomm- QUALSTAR- 3 times(2018, 2019, 2021)

●Awarded ELCINA EFY recognition for 'Excellence in Innovation' as a Project Engineer, ‘14-’15

●Recognized forBest Capstone Project by Caterpillar- 2014

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