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I'm Oleh Konovalenko, a Senior QA Engineer with 7+ years of hands-on experience testing SaaS platforms, fleet management systems, and web applications. I have a strong background in manual and automated testing, API and integration testing, SQL-based data validation, and third-party integrations. I thrive in Agile teams of 15-30 people and enjoy owning test strategy, driving release quality, and collaborating closely with developers, business analysts, and product managers. My daily toolkit includes Playwright, Postman, Bruno, SOAP UI, PostgreSQL, Git, and IntelliJ IDEA.…I'm Oleh Konovalenko, a Senior QA Engineer with 7+ years of hands-on experience testing SaaS platforms, fleet management systems, and web applications. I have a strong background in manual and automated testing, API and integration testing, SQL-based data validation, and third-party integrations. I thrive in Agile teams of 15-30 people and enjoy owning test strategy, driving release quality, and collaborating closely with developers, business analysts, and product managers. My daily toolkit includes Playwright, Postman, Bruno, SOAP UI, PostgreSQL, Git, and IntelliJ IDEA.

Oleh Konovalenko

QA Engineer, Front-End Developer, Back-End Developer, +2

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I'm Oleh Konovalenko, a Senior QA Engineer with 7+ years of hands-on experience testing SaaS platforms, fleet management systems, and web applications. I have a strong background in manual and automated testing, API and integration testing, SQL-based data validation, and third-party integrations. I thrive in Agile teams of 15-30 people and enjoy owning test strategy, driving release quality, and collaborating closely with developers, business analysts, and product managers. My daily toolkit includes Playwright, Postman, Bruno, SOAP UI, PostgreSQL, Git, and IntelliJ IDEA.…I'm Oleh Konovalenko, a Senior QA Engineer with 7+ years of hands-on experience testing SaaS platforms, fleet management systems, and web applications. I have a strong background in manual and automated testing, API and integration testing, SQL-based data validation, and third-party integrations. I thrive in Agile teams of 15-30 people and enjoy owning test strategy, driving release quality, and collaborating closely with developers, business analysts, and product managers. My daily toolkit includes Playwright, Postman, Bruno, SOAP UI, PostgreSQL, Git, and IntelliJ IDEA.

Available to hire

I’m Oleh Konovalenko, a Senior QA Engineer with 7+ years of hands-on experience testing SaaS platforms, fleet management systems, and web applications.

I have a strong background in manual and automated testing, API and integration testing, SQL-based data validation, and third-party integrations. I thrive in Agile teams of 15-30 people and enjoy owning test strategy, driving release quality, and collaborating closely with developers, business analysts, and product managers. My daily toolkit includes Playwright, Postman, Bruno, SOAP UI, PostgreSQL, Git, and IntelliJ IDEA.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Language

English

Intermediate

German

Beginner

Ukrainian

Fluent

Russian

Fluent

Work Experience

QA Engineer at TrackEnsure Inc

January 1, 2020 - Present

Owned test strategy and planning across multiple product modules including fleet management, driver compliance, camera analytics, garage maintenance, fuel cards, and data migration tools. Designed and executed test cases for functional, regression, integration, and UI/UX testing across web and mobile interfaces. Authored test plans, checklists, and QA documentation for new features and major product releases. Tested third-party integrations with camera provider SurfSight, fuel card provider Vista Carriers, and payment platform Bill.com, including API validation and end-to-end flows. Validated ELD data files in CCMTA format (Event Logs, Power Events, Driver Cycles, Annotations) for FMCSA regulatory compliance. Ran SQL queries in PostgreSQL to verify financial calculations (rebates, invoices), telematics data integrity, and cross-module data consistency. Worked closely with business analysts during requirements gathering, clarified edge cases, and contributed to refining business logic b

Head of Technical Quality at PLEMJA

January 1, 2019 - January 1, 2020

Led QA process for web products and established company-wide testing standards and procedures. Planned and executed functional, regression, and user acceptance testing (UAT) end to end. Performed cross-browser and responsive testing across multiple devices and screen resolutions. Authored and maintained technical documentation, checklists, bug reports, and QA guidelines. Collaborated with developers, designers, and project managers to prioritize and resolve defects before release. Reported quality metrics and release readiness status to project stakeholders. Mentored junior testers on testing methodologies, bug reporting, and documentation.

Junior Front-End Developer at WeCanDoWeb

January 1, 2016 - January 1, 2018

Web development studio specializing in WordPress and OpenCart solutions. Developed and maintained responsive client websites using WordPress and OpenCart CMS platforms. Implemented UI/UX designs with HTML, CSS, and JavaScript, ensuring cross-browser compatibility. Built custom themes, templates, and plugins tailored to client requirements. Designed visual assets, banners, and layouts in Adobe Photoshop. Performed functional testing, bug fixing, and post-launch support on live websites.