Мар'яна

Mariana Melnychuk
Middle Manual QA Engineer

Summary
Manual QC Engineer with over 3 years of commercial experience specializing in quality assurance across
web and mobile applications. Proficient in SQL and JavaScript with extensive expertise in testing tools
including Jira, TestRail, Postman, and Android Studio. Demonstrates strong capabilities in creating
comprehensive test documentation, developing test plans, checklists, bug reports, permission tables,
and Requirements Traceability Matrix. Experienced in working with AWS services including Lambda,
CloudWatch, RDS, and S3 for monitoring, debugging, and data validation. Successfully reduced testing
time by 30% through implementation of boundary value analysis and equivalence partitioning
techniques. Skilled in developing decompositions, executing test cases, and identifying additional test
scenarios to achieve comprehensive coverage while optimizing test efficiency. Proven track record in
technical support, logs analysis, and ensuring data conforms to established business requirements.

Technical Skills

Programming
Languages SQL, JavaScript

Operating
Windows
Systems

Tools and AWS, Jira, TestRail, Postman, Android Studio, Git, GitHub, DBeaver,
Technologies ADB, Chrome DevTools, Unix Terminal

Other HTML, CSS, XML, JSON, Lambda, CloudWatch, RDS, S3, Boundary
Value Analysis, Equivalence Partitioning
Job History

2 years 5 months N-iX

Project 1 Transportation Provider Application

Description A set of applications for drivers and operators to perform and
manage routes.

Project role QA Engineer

Tools and
SQL, AWS, Lambda, CloudWatch, RDS, S3
technologies

Project ● Monitored system performance and analyzed logs for issue
responsibilities identification.
● Debugged application issues and provided technical
solutions.
● Provided technical support for drivers and operators using
the application.
● Validated data by implementing SQL rules to ensure
conformance to established business requirements.
● Checked data format validity and ensured values fell within
acceptable business ranges.

1 year 2 months Freelance

Project 1 Joyn.de

Description German free streaming service.

Duration 2 months

Project role QA Engineer
Tools and
TestRail, Jira
technologies

Project ● Created permission tables and Requirements Traceability
responsibilities Matrix.
● Developed approximately 50 test cases using boundary value
analysis and equivalence partitioning techniques, resulting in
a 30% reduction in testing time.
● Executed test cases in TestRail.
● Reported bugs in Jira.
● Created test reports.

Project 2 Set of Projects

Description Multiple applications, including Handyman, Sunflower, Eventbrite,
IMDb, ШоТам, and Evernote.

Duration 2 months

Project role QA Engineer

Tools and
Jira, Android Studio
technologies

Project ● Reported bugs in Jira.
responsibilities ● Tested applications with Android Studio.
● Developed and executed test cases.

Project 3 Conduit

Description Open-source tool to train software development and testing skills.

Duration 2 months

Project role QA Engineer

Tools and
TestRail, Jira
technologies
Project ● Reviewed requirements with the Product Owner during story
responsibilities refinement sessions.
● Conducted development decomposition.
● Developed and executed test cases in TestRail.
● Reported bugs in Jira.

Project 4 JPetStore Demo

Description Online platform addressing the issue of stray animals through
humane adoption solutions.

Duration 3 months

Project role QA Engineer

Tools and
TestRail, Jira
technologies

Project ● Created permission table.
responsibilities ● Created Requirements Traceability Matrix.
● Developed decomposition.
● Developed and executed test cases in TestRail.
● Reported bugs in Jira.
● Created test report.

Certifications/Education/Language/Location

Certifications AWS Certified AI Practitioner

Education Master of Science in Banking and Insurance Business
Ivan Franko National University of Lviv

English
Intermediate
proficiency
Location Ukraine