Yildiray HAZIR

ad35li@r.postjobfree.com San Jose, CA,95008 831-***-**** linkedin.com/in/yildiray-hazir

Web Server and Mobile application Automation Test((Appium/Selenium) Developer, QA Tester on Smart Display Devices for Android & iOS Mobile platforms, SW Validation Engineer/QA Tester in Automation Test Lab/Lab Manager, Software Development Engineer in test(SDET), Python Automation Test Developer at Wi-Fi Automation Systems

EDUCATION

US Naval Postgraduate School, Monterey, CA Mar 1998 - Mar 2000

M.SC. In Computer Science, CGPA 3.45/4.00 graduated as MSc CS student

Turkish Naval Academy, Istanbul, Turkey Aug 1989 – Aug 1993

Bachelor Of Science In Electronic Engineering (Control Systems),CGPA 3.86/4.00 graduated as outstanding student, Ranked 6th among 212 students

SUMMARY

Proficient in Python with expertise in Selenium for web API testing and Android and iOS apps automation with Appium.

Experienced in automating API integrations for CI&CD processes.

Real time debugging experience to unblock the tests with Pdb tools, addition to classic IDE debugging tools.

Experience in Wi-Fi Test house, development in Automation Test Framework for the new Wi-Fi Technology at Max Linear LLC.

Experience in working with Google SW development environment while working at Google and YouTube between 2017-2022;

Software Engineer in developing and testing Military applications at the Turkish Naval Research Lab between 2000-2010.

Experience in Backend manual testing and automated testing with scripting language.

iOS mobile application UI testing with swift Language hands on testing experience at Google.

Automation with Selenium and Appium test infrastructures in both Java and Python programming language using Android Studio and Swift XCode, XCTest tool with emulators and real iOS and Android mobile devices.

Experienced in Software Development at design, development, configuration management, quality assurance, testing and system integration at legacy SW Technology.

Experienced as a test developer, OOPS concepts, SDET and QA role, Hands on experience and usage of QA concepts and methodology with functional and nonfunctional testing (performance, load, stress, security), Add-hoc, Exploratory and gorilla/monkey testing.

GNews project UI testing development at Google experienced with offshore teams working including giving/ receiving/t racking/ checking work and progress with Jira Test Management and defect tracking tool.

EXPERIENCE

Senior Software Developer and Tester Samsung-Infinite (Automated API Integration for CI&CD Processing) May 2023 – Feb 2024

Implemented API integration for Carrier Company, facilitating the Continuous Integration and Continuous Deployment (CI&CD) process by using Python language. Python language was used for all backend implementation of the project in SDET roles.

Conducted Web API testing using Selenium, browsers, and driver applications for fetching, inserting data, and testing for the following sub sections using Python and Selenium test framework by using PyTest and UnitTest Libraries of python.

oImplementation of user sign-in and login functionalities, Handling of My Account and My activity registrations.

oFunctionalities for device registration, device unregistration, and searching devices, Managing test scenario insertions and listed activities.

oImplemented push management with submission functionalities.

Controlled the API responsible for all mobile product processing, including IMEI registration, software (SW) updates, and determining server states.

Used Python programming language in conjunction with Selenium for web automation, employing browser and driver applications to fetch and insert data into the API, extending its functionality beyond testing.

Demonstrated proficiency in Python and leveraged the MySQL library for database management, ensuring seamless data storage and retrieval within the project.

Applied Python scripting in combination with Windows Task Scheduling to automate and optimize scheduled tasks, thereby enhancing overall project efficiency.

Effectively utilized Python programming language and integrated 'Perforce' Resource Control for version control, facilitating streamlined collaboration and efficient code management within the project.

Applications: Python, Selenium, MySQL usage, DB imp. in JSON file, Windows Task Scheduling, 'Perforce' Resource Control.

Collaborated with the team to implement push management with a campaign along with an email parsing module.

Contributed to various functional sections, including user authentication, account management, device management, testing automation, and push management.

Automation Test Lead Developer Cognizant ( MaxLinear Wi-Fi Test House) May 2022 – Jan 2023

Developed Functional Speed Tests of the Gateway Router through the Xfinity Web Application Server for web application testing with Selenium and Appium driver on Chrome browser using Python and Java and Android Studio SDK libraries at Windows OS, Mac OS, Android Devices as Android and iOS Automation Test developer. Robot framework used as a demonstration of web application UI testing.

Building Automation test executables for WiFi Gateways by using all PLM in STLC process.

Hands on experienced in automation of Web Server UI application (using Selenium with Python and Java), API services (Postman and REST Assured) and also Mobile Automation(Appium) for iOS and Android mobile devices,

Implemented automated Functional, Mesh, and Band Steering Testing applications for Xfinity (Router) Gateways by using Python programming language and Serial Coms Libraries.

Used APC, PDU in automation development test project at Wi-Fi Test house.

Automated the process of configuring Mac OS, Windows OS, Android, and IOS devices for Wi-Fi connection, whilst disabling ethernet connections for the Gateway tests.

Managed Wi-Fi lab test setup and configuration of pods connectivity, TV, and IOT devices.

Proficient in using Wireshark and Proxy for capturing, analyzing, and troubleshooting network traffic.

Experience with 3G, 4G Devices(Router,Pods), Expertise in LTE/WCDM radio access network and 3GPP standards

Good understanding of 3GPP2 CDMA and 3GPP 5G/4G/3G/2G systems

Knowledge of QXDM logs and ADB Commands

Developed data extractor application on Linux OS for the turntable RVO output on 1LAN and 2LAN throughputs, produced “Pdf” da to excel document by using Python with Pytest, Openpyxl, Tabula, and Pandas libraries.

Automation Test Lead & Lab Manager Google/eTouch-Virtusa May 2018 – May 2022

Developed iOS OOBE test app with Swift Xcode and XCTest on ‘Herby smart display tool’ which has which has external connection to Speaker and internal Microphones connected to car lighters. GHA iOS application tested for UI elements with swift XCuites

Ran OOBE, CI (Continuous Integration) tests with Google Smart display (Cube and Jasper) on Android and iOS Mobile devices.

Configured Mobile Harness server on Mac machine, managed tastings at front-end on Mobile Harness server under the SDET role..

Utilized advanced level automation testing tools (Moscar, Guitar), log analysis experience in Android bug report and Mobile Harness bug report files.

Developed Gnews Automation tests using Python, Java, Scripting Language, and TCL languages and Copy Cat auto build environment/structure with SDET role.

Managed the configuration and verification of Bluetooth connectivity for Smart Display Devices, testing the Bluetooth connectivity inside the test cage with the specific assigned devices in test cage Wi-Fi network.

Set up Android and iOS test cages for Wi-Fi connectivity and ensured that the signal inside the cage did not interfere with other devices’ connectivity. Experience in UI testing in localization of GHA(Google Home Assistance) Smart Display devices which has Speaker, Microphones Provided code maintenance on Cider resource control with different workspaces. Reported the failures in Buganizer and tracked the test results on this system. Downloaded the bug reports from the tracking tools and analyzing and finding the root cause by seeing technical logs, identifying the root cause + triage the bugs to respective development teams.

Prepared test devices, set them up (flashing, factory resetting, and configuring) with platform tools (Android Device Bridge-adb, fastboot etc.), ran tests on the developer infrastructure “Bazel”, tracked the test results on Sponge dashboard. By using the build language Starlark, which is a dialect of Python, defined the build rules and dependencies inside build and build scripts files for CI testing developments.

Prepared Apple mobile devices by whitelisting/supervising and configuring them to work at Google special network, adapting the Google Provision profiles.

Gained extensive experience in Core Java with OS Linux, Mac and Windows at Google development environment.

Content Review Operation Analyst. Google/YouTube May 2017– May 2018

Content Review Operations Specialist wrt Algorithm & Policies for YouTube Videos.

Analyzing the Algorithm’s result with the Native Language reviewed Video appeal/verdicts.

Test Leader & SW Validation Engineer Istanbul-Turkey / Turkish Naval Research Lab Aug 2000 – Aug 2016

Developed classifications algorithms including different Sensor Correlation & Fusions for Turkish Naval Forces Surveillance System by using Java / ADA Programming Language on Unix OS with SDET role.

Participated in a SW team that designs-develops-integrates and tests of Combat Management System (CMS)-GENESIS for the G-class Frigates by using ADA-Java Programming Languages at Unix environment with Solaris OS.

SKILLS AND INTEREST

Languages-Libraries: Python 3.9, Java, Tool Commanding Language, Swift, Pandas, Bash Shell scripting, C++,pyAudioAnalysis,

Operating Systems: Windows, Mac OS, Linux,Unix Ubuntu. Experience in Linux/Unix OS development with Python and Java

Automation Test Development Tools: Selenium 3/4, Appium, Robot Test Framework,Junit (Jupiter), XcUI test tool with Swift language, XCode, Cucumber, TestNG, Maven, Android Studio, Azure, Jenkins,Mattermost, Blaze Moscar, Guitar, Pytest,Cypress,API experience with Postman, Rest Assure with TestNG and gerkin combination. Test automation frameworks and work experience in Android and iOS apps automation with Appium, UI Automator, Selenium Inspector, Robot Framework (Jenkins, GIT).

Areas of expertise: Web Application Automation Testing, Mobile(iOS and Android) Application Automation Testing, Experience writing/maintaining UI Automation tests (Swift/XCTest), SDLC and processes for Application development; Creating, modifying, and maintaining new and existing Automation Frameworks using BDD (Behavior Driven Development) and DDT (Data Driven Testing); Experience in troubleshooting network issues, configuring APs and client devices; Manual/Automation Testing of Web Applications and Client Server Applications; API testing experience with Postman in manual and automation with Python: Manual/Automation Testing of Combat Management Systems; Practical management experience in Creating Test Scenarios, Cases and User Stories, Test Scripts, Smoke Testing and Regression Testing based on Project Requirements; Data analysis, Agile/Scrum Methodologies in Military projects. Automation scripting and Manual testing. Working experience of Android CE devices. Testing expertise with peripheral devices like Wi-Fi, Bluetooth. Have knowledge of android tools and commands. Expertise with Python and capable of doing shell/ batch scripting as required. Experience in Python 3.9 and ADB commands. Experience in Relational Database Management, SQLite,MySQL, SQL queries implementation in web application testing.

Management Tools: Agile, JIRA, Scrum, and Waterfall. Local and remote repository of source code and documentation control experience with git and GitHup usage.

Wi-Fi Protocols: Knowlege in 4g/5g and LTE systems.IEEE 802.11 protocol standard in 2.4GHz, 5GHz and 6GHz frequency band and Experience in management of producing testing executable frameworks for Gateways for various 802.11n,802.11 ac(wave1/2), 802.11 ax systems.

Manual / Automation tests hands on experience for SW and Devices by all PLM in project experience in SDLC and STLC by the following skills.

oUnderstand the SW Requirements, Write test cases from SW requirements

oExecute test cases, Participate in software development life cycle with an understanding on how to establish test scenarios to validate functionality and robustness of the software releases,

oReview Test Strategy and Master Test Plans for assigned projects in the product division,

oParticipate in requirements review, design review, sprint planning and task estimation,

oRepresent SQE team in product life cycle and key program meetings and provide input for go/no-go decisions on product testing and qualification status, Collaborate with Software, System and Application Engineers to develop test plans.

oGuide team to execute test cases in Software UI, machine control, algorithms of complex systems, Ability to technically interact with Algorithms, System Engineering, Application Engineering, Marketing and Manufacturing, Customer Support team for various needs across the globe.

Contact this candidate