I am a detail-oriented Data Engineer with hands-on experience in the pharmaceutical sector, specializing in designing and optimizing ETL processes and cloud-based data solutions. I work with SQL and modern analytics platforms and maintain a strong focus on data quality, compliance, and scalability. I thrive in cross-functional teams and enjoy translating complex data into actionable business insights. Throughout my career at Roche (via Square One Resources Poland) and Pfizer, I have built data products in Snowflake and other cloud environments, implemented robust data quality checks, and collaborated closely with stakeholders to deliver impactful data solutions. I am passionate about continuous improvement, data governance, and delivering high-quality results that support strategic decision-making.

Joanna Rożycka

I am a detail-oriented Data Engineer with hands-on experience in the pharmaceutical sector, specializing in designing and optimizing ETL processes and cloud-based data solutions. I work with SQL and modern analytics platforms and maintain a strong focus on data quality, compliance, and scalability. I thrive in cross-functional teams and enjoy translating complex data into actionable business insights. Throughout my career at Roche (via Square One Resources Poland) and Pfizer, I have built data products in Snowflake and other cloud environments, implemented robust data quality checks, and collaborated closely with stakeholders to deliver impactful data solutions. I am passionate about continuous improvement, data governance, and delivering high-quality results that support strategic decision-making.

Available to hire

I am a detail-oriented Data Engineer with hands-on experience in the pharmaceutical sector, specializing in designing and optimizing ETL processes and cloud-based data solutions. I work with SQL and modern analytics platforms and maintain a strong focus on data quality, compliance, and scalability. I thrive in cross-functional teams and enjoy translating complex data into actionable business insights.

Throughout my career at Roche (via Square One Resources Poland) and Pfizer, I have built data products in Snowflake and other cloud environments, implemented robust data quality checks, and collaborated closely with stakeholders to deliver impactful data solutions. I am passionate about continuous improvement, data governance, and delivering high-quality results that support strategic decision-making.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert

Language

Polish
Fluent
English
Advanced

Work Experience

Data Engineer at Roche (via Square One Resources Poland)
January 1, 2024 - Present
Gathering and analyzing requirements; ETL configuration and documentation; DBT models development; Implementing data quality checks and monitors.
Data Engineer at Pfizer - C&F S.A.
January 1, 2019 - January 1, 2024
Gathering and analyzing requirements; ETL configuration and documentation; SQL transformations development; Building dashboards and applications; Direct daily contact with the client.
Junior Data Analyst at TUiR Warta S.A.
January 1, 2018 - January 1, 2019
Supported data analysis using MS SQL, MS Excel, and Tableau; contributed to reporting and data-driven insights for business stakeholders.

Education

Master in Data Analysis – Big Data at Warsaw School of Economics
January 1, 2018 - January 1, 2020
Bachelor in Computer Science and Econometrics at University of Warsaw, Faculty of Economic Sciences
January 1, 2015 - January 1, 2018

Qualifications

Add your qualifications or awards here.

Industry Experience

Life Sciences, Healthcare, Professional Services, Other