Open to opportunities

Dmytro Halin

@dmytrohalin

Message

I build traceable system tests and CI/CD checks for enterprise applications.

Canada

Message

What I'm looking for

I'm looking to continue building clear, traceable system testing and continuous validation practices, partnering closely with delivery teams to improve release quality and reduce post-release issues.

At Marketilly, I translated use cases, user stories, and non-functional requirements into system test plans and maintainable test suites aligned to release scope. I performed system, iteration, acceptance, regression, volume, and performance testing, using SQL and logs to verify actual versus expected results.

I've created fit-for-purpose test data, executed online scripts and manual test cases with full requirements traceability, and added automated checks to CI/CD pipelines. I also supported data-migration validation through record counts, referential-integrity checks, and sampling to reduce post-release issues.

Across Marketilly and NorseDigital, I've partnered with developers, DBAs, web administrators, PMs, and leads while providing concise defect, status, and variance reporting.

Experience

Work history, roles, and key accomplishments

QA Specialist

Marketilly

Jan 2019 - Jan 2025 (6 years)

Joined requirements walkthroughs and translated use cases/user stories/NFRs into a system test plan and maintainable suites aligned to release scope. Performed system, iteration, acceptance, regression, and targeted volume/performance tests; verified actual vs. expected via SQL/logs; logged results and variances.