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I am a results-driven QA Engineer with 4 years of experience in manual and automation testing of web and mobile applications. I specialize in Python (PyTest, Selenium), API testing (REST, Postman, SQL), and executing automated tests in CI/CD pipelines. I have solid expertise in backend, integration, and end-to-end testing within Agile/Scrum environments. I enjoy collaborating with cross-functional international teams to deliver high-quality software, and I proactively identify defects early in the SDLC to improve overall quality.…I am a results-driven QA Engineer with 4 years of experience in manual and automation testing of web and mobile applications. I specialize in Python (PyTest, Selenium), API testing (REST, Postman, SQL), and executing automated tests in CI/CD pipelines. I have solid expertise in backend, integration, and end-to-end testing within Agile/Scrum environments. I enjoy collaborating with cross-functional international teams to deliver high-quality software, and I proactively identify defects early in the SDLC to improve overall quality.

Maria Kobzar

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I am a results-driven QA Engineer with 4 years of experience in manual and automation testing of web and mobile applications. I specialize in Python (PyTest, Selenium), API testing (REST, Postman, SQL), and executing automated tests in CI/CD pipelines. I have solid expertise in backend, integration, and end-to-end testing within Agile/Scrum environments. I enjoy collaborating with cross-functional international teams to deliver high-quality software, and I proactively identify defects early in the SDLC to improve overall quality.…I am a results-driven QA Engineer with 4 years of experience in manual and automation testing of web and mobile applications. I specialize in Python (PyTest, Selenium), API testing (REST, Postman, SQL), and executing automated tests in CI/CD pipelines. I have solid expertise in backend, integration, and end-to-end testing within Agile/Scrum environments. I enjoy collaborating with cross-functional international teams to deliver high-quality software, and I proactively identify defects early in the SDLC to improve overall quality.

Available to hire

I am a results-driven QA Engineer with 4 years of experience in manual and automation testing of web and mobile applications. I specialize in Python (PyTest, Selenium), API testing (REST, Postman, SQL), and executing automated tests in CI/CD pipelines.

I have solid expertise in backend, integration, and end-to-end testing within Agile/Scrum environments. I enjoy collaborating with cross-functional international teams to deliver high-quality software, and I proactively identify defects early in the SDLC to improve overall quality.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Advanced

Russian

Fluent

Work Experience

Middle QA Engineer at Unlimit

June 1, 2023 - November 3, 2025

Performed backend, integration, and end-to-end testing across iOS, Android, and Web platforms. Resolved 95% of production incidents by root-cause analysis, SQL-backed validation, and close dev collaboration. Conducted functional, regression, and API testing (REST) using Postman, SQL validation, and monitored application logs in AWS CloudWatch. Cut weekly smoke runtime by 10% by introducing API/UI automation with PyTest/Selenium and running tests in GitLab CI/CD. Raised test coverage by 30% through systematic test design and multi-platform validation across iOS/Android/Web. Participated in requirements reviews and proactively identified defects early in the SDLC. Collaborated with developers, analysts, designers, and product managers in an Agile/Scrum team.

Junior QA Engineer at EPAM Systems

May 1, 2023 - May 1, 2023

Analyzed user stories and technical requirements to ensure completeness and clarity, identifying ambiguities. Boosted test coverage by 20% and cut execution time by 30% using boundary, equivalence, exploratory testing techniques. Performed functional, regression, smoke, and exploratory testing of web and mobile applications; reported defects via Jira/ALM. Validated bug fixes and participated in the full QA lifecycle. Collaborated with developers, analysts, and QA engineers in Agile/Scrum teams to enhance product quality and team efficiency.