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Olha K
@olha_klochnyk
Data Analyst
Ucrania
Ucraniano, Inglés
Sobre mí
I am a Data Analyst and QA Engineer with extensive experience in manual quality assurance, technical audits, and data verification. I specialize in Python, SQL, and data visualization tools like Tableau and Looker Studio to ensure functional accuracy and translate business logic into technical scenarios.
Habilidades
Olha K
desconectado •
Tiempo medio de respuesta: 1 hora
Revisa mis servicios
Panel de datos
I will create interactive tableau dashboards
Limpieza de datos
I will clean and organize your messy excel or google sheets
Porfolio
Experiencia laboral
Manual Quality Assurance Engineer - Movadex
Company • Tiempo completo
Oct 2021 - Jun 2026 • 4 yrs 8 mos
Tested web applications, mobile apps, and admin panel interfaces, ensuring functional accuracy and a smooth user experience Performed technical audits, localization checks, and data verification, utilizing Jira for precise tracking, logging, and lifecycle management of issues. Analyzed product specifications and business requirements to design comprehensive test suites, translating business logic into technical validation scenarios.
Freelancing Career
Freelance • 2 yrs 7 mos
Visual Designer & Infographics Specialist
Nov 2019 - Dec 2021 • 2 yrs 1 mo
Designed posters and infographics for a medical center, translating health information into clear, visually engaging materials Created template designs for a digital platform, maintaining consistent branding and visual structure across multiple layouts
QA Mobile Engineer (Trainee)
Jun 2019 - Dec 2019 • 6 mos
Performed testing under direct mentorship focusing on mobile application testing and early-stage bug identification, learning core QA processes: test case design, bug reporting, and regression testing. Executed functional, UI/UX, and regression test scenarios, documenting findings and tracking issues.
