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Iryna Z.

Offer Iryna work on your next project.

Ukraine Kyiv, Ukraine
4 months 19 days back
Available for hire available for hire
5 Safes completed
5 months 28 days back
5 clients
on the service 9 months 14 days

Rating

Successful projects
100%
Average rating
10 out of 10
Rating
639
Testing & QA
30 place out of 1379
2 projects
Testing & QA
1 project
Online Stores & E-commerce
1 project
Text Editing & Proofreading
1 project
AI Content Creation

Language proficiency level

Русский Русский: fluent
Українська Українська: advanced
English English: pre-intermediate

Skills and abilities


Photo, Audio & Video

Portfolio


  • Layout of printed materials and digital publications

    Print Design
    What I did: Completed the full cycle of layout design for various types of publications: from books and brochures to technical documentation. Implemented both fixed formatting (PDF for print) and flexible (responsive for web and e-readers). Ensured precise positioning of elements, typography, and accurate reproduction of complex tables and illustrations.

    Result: Delivered publication-ready files that perfectly preserve the layout when printed and correctly adapt for reading on different screens. Clients received professionally designed materials that eliminate interpretation errors and are user-friendly.

    #layout #printing #ebook #brochure #pdf #epub #typography #documentation
  • Creation of a culinary website on Tilda

    Web Programming
    Description: Independently developed a website on the Tilda platform for culinary themes. Thought through the structure, design, and content, optimized pages for search engines and mobile devices.
    Result: The website has clean navigation, a responsive interface, and an SEO foundation for organic traffic. The project was implemented without involving developers and can be scaled for a blog or commercial product.

    #tilda #landingpage #webdesign #wordpressalternative #seo #uxui #sitecreation #contentmanagement
  • Justified selection of tools

    Testing & QA
    What I did: Compared how the team will work in Excel/Google Sheets and how in TestRail. Calculated the workload, ease of test management, and team support.
    Result: Transitioning to TestRail reduced documentation time by almost 40% and eliminated "chaos in files."

    #testrail #qaautomation #qaoptimization #testingtools
  • Testing of mobile application (iOS/Android)

    Testing & QA
    What I did: Checked the functionality, UX, and stability of the app on different devices. Found issues with navigation, performance, and push notifications.
    Result: After the fixes, negative reviews in the stores decreased, and user retention increased by 15–18%.

    #mobiletesting #ios #android #uxui #functionaltesting
  • Reporting that raises no questions afterwards

    Testing & QA
    What I did: Set up a simple reporting system: test statuses, defect priorities, and brief summaries of sprints. Everything was managed through Jira and Confluence.
    Result: Managers started making release decisions faster, and the team stopped "losing" tasks and bugs.

    #bugtracking #testreport #confluence #jira #qamanagement
  • Test documentation that actually works

    Testing & QA
    What I did: Developed clear checklists, test cases, and a basic test plan for the project. Structured everything so that a new QA could onboard without a "week of breakdowns."
    Result: Onboarding of new specialists was reduced by half, and the client received a transparent picture of test coverage.

    #testcase #testplan #checklist #qadocumentation #istqb #manualqa
  • Launching QA processes from scratch

    Testing & QA
    What I did: I entered the project where there was neither test documentation nor defect tracking. I set up Jira with a module for test cases, described the main scenarios, and launched a cycle of manual and regression testing. I established information exchange between QA and developers.
    Result: Critical bugs in production decreased by 30%, and the team started releasing versions without "fires."

    #qa #qualityassurance #manualtesting #testingprocess #scrum #agile #jira

Reviews and compliments on completed projects 5

6 December 2025 33 USD
Book layout for Amazon publication

Quality
Professionalism
Cost
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Deadlines

Absolutely fruitful collaboration, so we ended up with an excellent product. The performer always provided feedback, so the layout process was convenient and effective. I received the result I was counting on and am absolutely satisfied with it. I plan to continue the collaboration. I recommend the performer as a specialist in this field.

4 December 2025 56 USD
Testing of the mobile application

Quality
Professionalism
Cost
Contactability
Deadlines

Everything is done according to the agreements. Thank you!

30 November 2025 16 USD
Testing of the Android application - personal project for Iryna Z.

Quality
Professionalism
Cost
Contactability
Deadlines

Quality work completed, reports provided with descriptions, media resources, and reproduction steps. Received valuable suggestions and comments.

18 November 2025 79 USD
Methodologist for online courses

Quality
Professionalism
Cost
Contactability
Deadlines

Thank you for the great work. Irina organized the material well. Delays in work have

Quality
Professionalism
Cost
Contactability
Deadlines

A huge thank you to Iryna for her patience, professionalism, and desire to understand the problem and find its solution. Honestly, after many years of working on the internet, I have rarely encountered such people. I am very satisfied with the collaboration and I recommend her to everyone.

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