Paweł Tomaszek
@pawetomaszek
I improve data operations through quality standards, SQL automation, API integrations, and AI-assisted business solutions.
PolandWhat I'm looking for
For over 20 years, I've worked with data quality, business processes, and system integrations in international environments.
At GfK, an NIQ company, I enabled the onboarding of 1,800 retail data providers by coordinating end-to-end data supply, validation, and integration. I defined data formats, validation rules, and delivery standards for international retail datasets.
I've monitored data quality, resolved complex operational incidents, and built SQL-based solutions, VBA tools, and scripts that reduce manual work and strengthen reliable data flows. I also support business teams with documentation, training, and practical process improvements.
At Telewizja Polska, I analyzed audience data and prepared reports and executive summaries for the CEO. Alongside corporate work, I've supported companies with websites, automation, digital solutions, and technology projects, and I continue exploring AI-powered tools and chatbots that help organizations work smarter.
Experience
Work history, roles, and key accomplishments
Worked as Data Processing Specialist at GfK - An NIQ Company.
Enabled successful onboarding of 1800 new retail data providers by coordinating end-to-end data supply processes, validation and integration. Defined and maintained all text data formats, validation rules and delivery standards. Monitored daily, weekly and monthly data quality across international retail datasets. Resolved dozens of complex data quality issues and operational incidents, ensuring r
Performed audience data analysis supporting executive decision-making. Prepared analytical reports and executive summaries for the CEO.
Education
Degrees, certifications, and relevant coursework
University of Warsaw
Certificate of Competency, Computer Science
University of Warsaw
Master of Science, Financial Mathematics
Warsaw University of Technology
Postgraduate studies, Data Processing and Data Processing Technology/Technician
Warsaw University of Technology
Studia podyplomowe Field Of Study Big Data - przetwarzanie i analiza dużych zbiorów danych
2017 - 2018
University of Warsaw
Maths, Economics
1994 - 2002
Tech stack
Software and tools used professionally
Availability
Location
PolandAuthorized to work in
Salary expectations
Social media
Job categories
Skills
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