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Top notch professional with Software Quality Assurance including QA Automation \ Software Development in Test (SDET) and QA Management• Working experience in Test Automation (functional, API and database testing) using C#, Java, Groovy, JavaScript\TypeScript and Ruby-based frameworks with Selenium WebDriver\Playwright, Appium, Cucumber\Specflow, TestNG\JUnit\Nunit, SQL, Jenkins, Selenium Grid, SauceLabs and Spock framework• Extensive experience with low-code\no-code tools such as Mabl and AccelQ (Certified Expert)• Worked with Big Data (Apache Spark, Hive and Hadoop), SQL and NoSQL (MongoDB) databases• Hands-on experience in black, grey and white box testing of web, mobile and streaming platforms• Knowledge of performance, load and stress testing with a help of JMeter, Blazemeter, WebPagetest, Google PageSpeed as well as Yourkit profiler and New Relic tools for Server monitoring• Knowledge of Analytics methods and tools: Google Analytics, Adobe Omniture (SiteCatalyst), Tealium iQ, ConvivaTECHNICAL SKILLSCloud: AWS, Azure, GCPOS: Linux (CLI), Windows (PowerShell), MAC (Bash)Platforms: Web, Android (including Amazon), iOS, XboxStreaming devices: AndroidTV (including Amazon), AppleTV, RokuAI: ChatGPT, Gemini, Claude, Cursor, CopilotNetwork tools: Charles Proxy, Wireshark, FiddlerVirtual Machines: VMWare, Oracle VM VirtualBox, Parallels Desktop, GenimotionAnalytics tools: Google Analytics, Adobe Omniture (SiteCatalyst), Tealium iQ, ConvivaLanguages: C#, Java, Groovy, Ruby, SQL, JavaScript\TypeScriptAutomation tools: Selenium WebDriver, Playwright, Appium, Selenium Grid, Sauce Labs, TestNG, JUnit, Nunit, Cucumber\Specflow, Maven, Ant, XSLT, Spock framework, AllurePerfomance tools: JMeter, Blazemeter, HP LoadRunnerDatabases: MySQL, Oracle, Microsoft SQL, Big Data (Apache Spark, Hive and Hadoop), MongoDBCI servers: Jenkins, Bamboo, Teamcity, Azure Pipelines, GitHub Actions, Gitlab CISDK: Android Studio, Xcode, Microsoft XDKOther: GIT, GitHub, GitLab, Bitbucket and SourceTreeMethodologies: Waterfall\Agile SCRUM
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Principal SdetTest Pro Jun 2021 - PresentCulver City, California, Us• Implemented Shift-left approach, including Manual and Automation processes, test planning, and CI\CD pipeline using GitLab CI• Developed Test Automation framework for UI testing from scratch using Java, Selenium WebDriver, JUnit, RestAssured, Jenkins, Sauce Labs (for cloud testing)• Setup Selenium Grid local distributed network• Team lead for QA team - planned testing effort, suggested technologies/tools, wrote automation test plans• Planned, tracked, and reported work progress on assigned tickets using Azure DevOps management platform. Wrote QA process documentation• Developed automated test cases for functional and regression testing of the application• Wrote documentation and trained other QA resources on installation, usage, maintenance, and developing scripts using OOP principles, Design Patterns etc• Maintained Postman collection and integrated API tests in the CI pipeline using Newman• Participated in chatbot development and testing for the Customer Support line using CRM and OpenAI -
Senior Software Engineer In TestBlackline Mar 2020 - Jun 2021Woodland Hills, Ca, Us• Tech lead for SDET team, an active member of Test Automation Counsel• Created and maintained UI and API C# based automation frameworks, active contributor on a story basis• Author and implementor of best practices, branching strategies, and QA improvements• Writing Master test plans for the project, including Load, Performance, ETL, Functional (both manual and automated), Integration (REST API) testing, Accessibility and Localization testing, executed them and report the status to the stakeholders• Top performer (9.2 out of 10 in Annual performance review)• Participated in manual testing of the application, including story-based testing, regression, smoke, sanity, UAT and all other activities• Mentor for QA team and go-to person• Launched high-quality project on-time and onboarded first clients -
Principal Software Developer In Test (Sdet)U.S. Census Bureau Sep 2017 - Jan 2020Washington, Dc, Us• Scaled up SDET team from 1 to 8 (including developers on occasion) by introducing processes, workflow, branching strategies and documentation• Improved existing automation framework based on C#, Specflow, Nunit, Selenium Webdriver by implementing parallel execution on 2 levels, optimizations, Data integrity test (end-to-end data validation of 300 fields) using SFTP protocol, multi-language support with max code reuse, database connection for preconditions, multi environment support and parameterized builds in Jenkins• Testing integrations with external services: CSOD corporate, DAPPS (Census) – real and emulator, Dedup (SSN secured storage) and others• Implemented CI pipeline in Jenkins Blue Ocean to support two development teams with the following steps: running Smoke in Dev environment, promotion to QA using TeamCity REST API, checking versions in JIRA (using JIRA REST API), waiting for cache warm up using custom solution (SMB protocol), reporting to Slack channel and emails, running Smoke and then Regression in parallel on different browsers (IE, Chrome, Firefox)• Setup Selenium Grid network for test execution• Migrated existing infrastructure of the team (build servers, test runners) from static VMs to AWS and building scalable (on demand) solution for CI\CD• Performed Accessibility testing for Section 508 compliance using JAWS and NVDA• Implemented custom script (JavaScript and Regex) for Chrome FormFiller extension to support a team with navigation through the app workflowsMetrics:- Smoke test execution time decreased from 1 hour to 4 minutes (15x faster), - Regression test execution time decreased from 6,5 hours to 30 minutes (13x faster). Long term goal – 10 minutes for Regression- Increased test coverage from 180 to 380 test cases (personal)- Increased test coverage with the team up to 1200 (89% total coverage) -
Test Automation Architect / Qa ManagerLamps Plus Sep 2016 - Sep 2017Los Angeles, Ca, Us• Managed on-shore and off-shore teams of 12 automation engineers, and defined strategies and tactics. Wrote user stories for the team, and supported team members with consultations and trainings. Managed team assignments, capacity, and velocity of team members, participated in hiring and interviewing processes.• Performed code reviews for team members using FishEye & Crucible toolAs a manager, introduced a new workflow and:o Improved execution performance by 509%o Increased test coverage by 137% by adding iPad platform and order-related testso Decreased maintenance team effort by 51%o Decreased failure rate and test flakiness by 64%As an architect, improved existing Java-Selenium-TestNG-Maven-Jenkins framework:o Integrated BrowserMob Proxy for DNS resolution (for multi-environment testing) and User-Agent modifying (to separate automation and manual\client traffic)o Implemented auto-logging utility to reduce repetitive manual logging with the help of EventFiringDriver and Reflection APIo Integrated SauceLabs cloud service support for mobile test automationo Integrated SeleniumGridExtras for capturing videos, reducing maintenance of the distributed network, and creating a self-maintainable and self-recoverable systemo Added Jasypt encryption library support to improve securityo Utilized lower-level APIs and protocols such as JavaScript API, Grid REST API, HTTP, TestLink XML-RPC API, and Database for faster preconditions\test state generationo Implemented browser cookie injection mechanism for quick automatic login, add to cart, remove from cart, remove wish list, and other scenarios o Set up Automation Jenkins pipeline for cross-platform regression testing with automatic rerunning of failed tests based on user roleso Implemented a data-driven approach to perform data validation in a databaseo Implemented Session Manager module to reuse and share a limited number of credentials across all the threads for better performance -
Qa Automation LeadToyota Motor Corporation Feb 2016 - Sep 2016Toyota City, Aichi Prefecture, Jp• Managed on-shore and off-shore teams, planned testing efforts, suggested technologies/tools, wrote automation test plans• Developed behavior-driven Test Automation framework for UI testing from scratch using Java, Groovy, Selenium WebDriver, Maven, Jenkins, Sauce Labs (for cloud testing), Selenium Grid (for distributed network testing)• Integrated Depicted (dpxdt) tool for screenshot comparison (perceptual differences) of different builds\environments of the application• Integrated Sauce Labs cloud-distributed service for 17 supported platforms with automatic Sauce Connect secured tunnel opening (to provide access to internal environments)• Integrated BrowserMob Proxy Java server for Basic Authorization and traffic sniffing• Developed and maintained automation script for Smoke/Regression testing for all 4 supported breakpoints (screen widths)• Created Load/Performance test script in JMeter for the entire application and executed as a part of user acceptance test (UAT)“VAPI” (Vehicle API) project (Back-end team)• Developed data-driven Test Automation framework for RESTful API service testing from scratch using Java, Groovy, Maven, Jenkins, and Spock framework• Validated displayed data in the app vs API data, VAPI vs LSCS (prior API service) during migration from LSCS service, VAPI vs Data dump (in CSV, XLS, XML file formats)• Maintained and executed existing SOAP UI script for Regression/Smoke testing of API services, reported results• Developed load testing script in JMeter and BlazeMeter for VAPI RESTful service• Implemented social networking support for data validation using Facebook API, Google API, Twitter API, Java mail API etc• Setup Jenkins CI instance for automation test execution, integrated with Grid network• Wrote documentation and trained other QA resources on installation, usage, maintenance, and developing scripts using OOP principles, Design Patterns etc -
Automation Qa EngineerThe Walt Disney Company May 2015 - Feb 2016Burbank, Ca, Us“Data Lake” project (Data Engineering team)• Created and executed automation scripts for testing databases and REST API using Spock framework (Java, Groovy, JUnit, Maven, Bamboo CI)• Performed manual testing of DataLake Big Data databases against requirements• Improved data-driven framework by adding external data providers – databases, Excel spreadsheets and text files• Integrated Jenkins CI tool with GitHub repository in Docker container running inside of AWS EC2 instance (supported 12 Software Engineers)• Validated data between Omniture-AWS-Datalake storages (end-to-end testing)• Tested performance of web-based applications, API services and databases using JMeter• Manually tested RESTfull web services using SoapUI and Postman tools“Disney Movies Anywhere” project (Analytics & Web and Mobile teams)• Created and executed functional automation scripts using Java, Selenium WebDriver and Cucumber automation tools against “DMA” web application• Integrated automation suites with CI - Bamboo server• Performed manual testing of a multi-platform (Web, Android, iOS, Roku, Xbox) applications developed to distribute, share and watch Walt Disney movies• Intercepted secured and non-secured HTTP traffic between client and server in order to test against Analytics requirements utilizing Wireshark and Charles Proxy tool• Wrote test documentation: test plans, test cases, testing matrixes, installation guides and User stories (requirements)• Performed end-to-end testing of data generated by the application and flowing through Tealium and Omniture tools with validation in database• Performed video validation testing (looking up for inconsistencies in VMS data and actual video stream, bitrate, artifacts, audio streams and subtitles delays, etc)
Denis Platonov Skills
Denis Platonov Education Details
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Siberian Federal UniversityBachelor'S Degree
Frequently Asked Questions about Denis Platonov
What company does Denis Platonov work for?
Denis Platonov works for Test Pro
What is Denis Platonov's role at the current company?
Denis Platonov's current role is Top-notch QA\SDET.
What is Denis Platonov's email address?
Denis Platonov's email address is pl****@****ail.com
What is Denis Platonov's direct phone number?
Denis Platonov's direct phone number is +132393*****
What schools did Denis Platonov attend?
Denis Platonov attended Siberian Federal University.
What skills is Denis Platonov known for?
Denis Platonov has skills like Sql, Project Management, Java, Html, Microsoft Sql Server, Requirements Analysis, Software Development, Agile Methodologies, Windows, Javascript, Test Automation, Manual Testing.
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