Senior QA Engineer with 9+ years of experience in Web, Mobile, and API testing across enterprise and product environments. Proficient in building testing processes from scratch, leading regression strategy, coordinating cross-team releases, and mentoring QA engineers. Scrum Master experience for distributed teams. Technical Skills: • Testing: Web, Mobile, API, Regression, Integration, Smoke, Exploratory. • Domains: E-Commerce, Healthcare, FinTech, EdTech, Telecom, Social, Real Estate. • Tools: Postman, Fiddler, Charles, Kibana, Android Studio, Xcode, Chrome DevTools. • Test management: TestRail, Zephyr, TestLink. • Platforms: SAP Hybris, Sitecore, WordPress. • Bug tracking: Jira, Redmine, Trello, Mantis. • Methodologies: Scrum, Kanban. • Databases: SQL, MongoDB. • Requirements analysis, release readiness validation, production validation, incident analysis. • Soft Skills: Cross-team collaboration, stakeholder communication, mentoring.

Ruslan Kolotylo

Senior QA Engineer with 9+ years of experience in Web, Mobile, and API testing across enterprise and product environments. Proficient in building testing processes from scratch, leading regression strategy, coordinating cross-team releases, and mentoring QA engineers. Scrum Master experience for distributed teams. Technical Skills: • Testing: Web, Mobile, API, Regression, Integration, Smoke, Exploratory. • Domains: E-Commerce, Healthcare, FinTech, EdTech, Telecom, Social, Real Estate. • Tools: Postman, Fiddler, Charles, Kibana, Android Studio, Xcode, Chrome DevTools. • Test management: TestRail, Zephyr, TestLink. • Platforms: SAP Hybris, Sitecore, WordPress. • Bug tracking: Jira, Redmine, Trello, Mantis. • Methodologies: Scrum, Kanban. • Databases: SQL, MongoDB. • Requirements analysis, release readiness validation, production validation, incident analysis. • Soft Skills: Cross-team collaboration, stakeholder communication, mentoring.

Available to hire

Senior QA Engineer with 9+ years of experience in Web, Mobile, and API testing across enterprise and product environments. Proficient in building testing processes from scratch, leading regression strategy, coordinating cross-team releases, and mentoring QA engineers. Scrum Master experience for distributed teams.

Technical Skills:
• Testing: Web, Mobile, API, Regression, Integration, Smoke, Exploratory.
• Domains: E-Commerce, Healthcare, FinTech, EdTech, Telecom, Social, Real Estate.
• Tools: Postman, Fiddler, Charles, Kibana, Android Studio, Xcode, Chrome DevTools.
• Test management: TestRail, Zephyr, TestLink.
• Platforms: SAP Hybris, Sitecore, WordPress.
• Bug tracking: Jira, Redmine, Trello, Mantis.
• Methodologies: Scrum, Kanban.
• Databases: SQL, MongoDB.
• Requirements analysis, release readiness validation, production validation, incident analysis.
• Soft Skills: Cross-team collaboration, stakeholder communication, mentoring.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
See more

Language

English
Advanced
Ukrainian
Fluent
Russian
Fluent

Work Experience

Senior QA Engineer at Stay Informed GmbH
March 1, 2024 - Present
Web, Mobile, API testing of EdTech software. Scrum Master for 3 teams.
Senior QA Engineer at 2C2P
October 1, 2023 - December 1, 2023
API testing of Fin Tech products related to Payment Gateway and 3D Secure.
QA Engineer at EPAM Systems
April 1, 2018 - May 1, 2023
Test management, QA lead activities: team process management, regression testing management; onboarding and mentoring newcomers. Web, Mobile, API testing.
QA Engineer at FlexMade
January 1, 2017 - March 1, 2018
On RET PT, MedBridge GO, EveryCaller, Healthfirst WordPress projects; Web/mobile testing.
QA Engineer at Brightgrove
July 1, 2016 - November 1, 2016
Functional, Regression, Smoke testing in different environments. OLR real estate portal project.
Quality Review Engineer, Research Analyst at Ciklum
February 1, 2012 - June 1, 2016
Quality control of an automated content system. New employee training. Data analysis and reporting.
Senior QA Engineer / Scrum Master at Stay Informed GmbH
March 1, 2024 - February 1, 2026
Executed end-to-end testing of Web and Mobile platforms. Regression planning and release validation. Facilitated release committee meetings, coordinating QA, dev, and product stakeholders. Conducted product demos and presented release results to stakeholders. Facilitated retrospectives for 3 distributed teams and reported improvements to CTO.

Education

Master's degree in Computer Sciences at Kharkiv National Economic University
January 1, 2007 - January 1, 2012
Bachelor's degree in Programming at Kharkiv Radio Engineering College
January 1, 2003 - January 1, 2007
Master's degree in computer sciences, Economic Informatics at Kharkiv National Economic University
January 1, 2007 - January 1, 2012
Bachelor's degree in computer sciences, Programming at Kharkiv Radio Engineering College
January 1, 2003 - January 1, 2007
Master's degree in computer sciences, Economic Informatics at Kharkiv National Economic University
January 1, 2007 - January 1, 2012
Bachelor's degree in computer sciences, Programming at Kharkiv Radio Engineering College
January 1, 2003 - January 1, 2007

Qualifications

Postman Essential Training
January 11, 2030 - May 12, 2026
Software Testing. Exploratory Testing
January 11, 2030 - May 12, 2026
Python for Non-Programmers
January 11, 2030 - May 12, 2026
Mentoring Others
January 11, 2030 - May 12, 2026
Time Management. Working from Home
January 11, 2030 - May 12, 2026
Fundamentals of Software Testing
January 11, 2030 - May 12, 2026

Industry Experience

Healthcare, Education, Financial Services, Software & Internet, Retail, Real Estate & Construction, Telecommunications, Media & Entertainment, Other