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varvara iuchyk

@varvaraiuchyk

Message

Junior data analyst transitioning from QA with strong data validation and analytics fundamentals.

Poland

Message

What I'm looking for

I am seeking a data role where I can apply QA-rooted precision to analytics work, contribute to BI/dashboarding, and grow technical skills in SQL, Python, and product analytics within a collaborative, data-driven team.

I am a junior data analyst transitioning from 5+ years in software QA into analytics, with formal training in SQL, Python, Excel, statistics and BI tools. I bring a quality-first mindset, strong attention to detail, and practical experience validating data across product and analytics contexts.

I have delivered projects including subscription revenue forecasting, marketing performance dashboards in Tableau, and gene expression analysis using Python and pandas, and I maintain additional work on GitHub. I communicate clearly with stakeholders and apply analytical thinking to turn data into actionable insights.

Experience

Work history, roles, and key accomplishments

Manual QA Engineer / QA Lead

Various Employers

Jan 2019 - Dec 2024 (5 years 11 months)

Performed manual QA and led QA efforts across Healthcare, MedTech, IoT, EdTech, Logistics, Travel and SaaS products from 2019–2024, improving product quality through structured testing and data-driven validation.

Manual Testing Test Planning REST API Testing Product Analytics

Nurse / Pharmacist

Healthcare Sector

Jan 2009 - Dec 2019 (10 years 11 months)

Provided clinical and retail pharmacy services and nursing care between 2009 and 2019, ensuring patient safety, medication accuracy, and adherence to clinical protocols.

Patient Care Clinical Documentation Regulatory Compliance Patient Counseling Pharmacovigilance

Junior Data Analyst

Independent / Transitioning

Transitioning into data analytics with training in SQL, Python and BI; built subscription revenue forecasts and marketing dashboards that informed spend allocation. Applies a quality-first mindset and experience in data validation from 5+ years in software QA.

SQL Python Excel Tableau PostgreSQL Pandas Data Validation BIツール Statistics

Education

Degrees, certifications, and relevant coursework

Coursera (Google Data Analytics Professional Certificate)

Professional Certificate, Data Analytics

2024 - 2024

Completed the Google Data Analytics Professional Certificate covering core data analytics skills including SQL, spreadsheets, R/Python fundamentals, and data visualization.