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Olha K
@olha_klochnyk
Data Analyst
Ukraine
Ukrainien, Anglais
À propos de moi
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.
Compétences
Olha K
hors ligne •
Temps de réponse moyen de 1 heure
Voir mes services
Tableaux de bord des données
I will create interactive tableau dashboards
Nettoyage des données
I will clean and organize your messy excel or google sheets
Portfolio
Expérience professionnelle
Manual Quality Assurance Engineer - Movadex
Company • Temps plein
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.
