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I'm a software developer and test automation engineer with extensive full-stack experience across UI web, mobile, and API layers. I’m passionate about building robust end-to-end applications and driving quality through automation and strong best-practice processes. I thrive in cross-functional teams, mentor peers, and lead testing strategies for firmware, edge computing, and ML-based systems, while delivering reliable CI/CD pipelines and scalable test automation.…I'm a software developer and test automation engineer with extensive full-stack experience across UI web, mobile, and API layers. I’m passionate about building robust end-to-end applications and driving quality through automation and strong best-practice processes. I thrive in cross-functional teams, mentor peers, and lead testing strategies for firmware, edge computing, and ML-based systems, while delivering reliable CI/CD pipelines and scalable test automation.

TONNIA RIENNE

QA Engineer, Full Stack Developer, Back-End Developer, +1

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I'm a software developer and test automation engineer with extensive full-stack experience across UI web, mobile, and API layers. I’m passionate about building robust end-to-end applications and driving quality through automation and strong best-practice processes. I thrive in cross-functional teams, mentor peers, and lead testing strategies for firmware, edge computing, and ML-based systems, while delivering reliable CI/CD pipelines and scalable test automation.…I'm a software developer and test automation engineer with extensive full-stack experience across UI web, mobile, and API layers. I’m passionate about building robust end-to-end applications and driving quality through automation and strong best-practice processes. I thrive in cross-functional teams, mentor peers, and lead testing strategies for firmware, edge computing, and ML-based systems, while delivering reliable CI/CD pipelines and scalable test automation.

Available to hire

I’m a software developer and test automation engineer with extensive full-stack experience across UI web, mobile, and API layers. I’m passionate about building robust end-to-end applications and driving quality through automation and strong best-practice processes.

I thrive in cross-functional teams, mentor peers, and lead testing strategies for firmware, edge computing, and ML-based systems, while delivering reliable CI/CD pipelines and scalable test automation.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Work Experience

Automation Engineer at Kinesso

October 1, 2018 - Present

Lead manual and automated testing efforts building a QA process from the ground up. Collaborate cross-functionally owning the requirements analysis process, test strategy and design, and test execution particularly for firmware releases, embedded software, Edge computing, and Machine Learning Systems. Test, deploy, and manage projects involving microservices, hybrid cloud/on-prem infrastructure, and distributed message brokers such as RabbitMQ. Conduct and automate mobile testing on Android and iOS, leveraging physical devices and cloud-based platforms such as BrowserStack, Sauce Labs, and LambdaTest. Operate autonomously to build and maintain CI/CD pipelines via GitHub Actions and Google Cloud Build, automate manual testing, and lead overall testing efforts using Playwright, Cypress, Grafana k6, RestAssured, Postman, Java, JavaScript/TypeScript, Go, Python, and Rust.

Software Development Engineer in Test Lead at Kinesso

October 1, 2018 - Present

Led 3 international teams of 3 - 4 QA Engineers per team in developing effective automation strategies and test plans. Automated across platforms utilizing Java, Python, JavaScript, Jest, WebDriverIO, Cypress, TypeScript, Protractor, and BDD/Cucumber frameworks. Exercised working knowledge in testing REST APIs utilizing Postman and Swagger. SQL expertise in performing CRUD operations. Participated in sprint activities (scrum, story grooming, retrospectives).

Senior Quality Assurance Test Automation Engineer at Integral Ad Science

December 1, 2013 - October 1, 2018

Led and trained a team of 2 - 8 QA Engineers. Managed production deployments and release process. Developed and executed test plans from beginning to end with BDD/TDD framework. Developed Python test framework for automated Selenium web UI testing and Appium iOS and Android mobile testing. Increased UI test coverage by 300%. Implemented automated API testing and JMeter for load/performance testing in an Agile test environment. Performed hands-on functional, integration, regression, acceptance, smoke, usability, performance, ETL, and OTT media testing. Executed tests in continuous integration CI/CD on SauceLabs and BrowserStack via Jenkins. Tracked test results in TestRail and identified defects using Jira and Developer tools. Gathered requirements and refactored/improved test coverage.