Data Analyst
New
E
Experis Manpower GroupData Analytics
Warszawa, Warszawa, Warszawa, Country code: PLContractMiddle
Salary23,520 - 26,040 PLN per hour
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Job Details
- Required Skills
- SQLData AnalysisMicrosoft Power BIMicrosoft ExcelJSON
Requirements
- Strong data analysis and data quality mindset.
- Experience preparing datasets, test packs and evidence packs.
- Proficiency with JSON.
- Proficiency with MS Excel.
- Proficiency with SQL.
- Proficiency with Power BI.
- Experience building dashboards.
- Experience with data profiling and data quality reporting.
- Understanding of metadata, data products, API payloads and catalogue records.
- Ability to analyse test results and identify the root cause of issues.
- Strong stakeholder communication skills, with the ability to clearly explain failures, gaps and missing evidence.
Responsibilities
- Prepare realistic synthetic sample data, metadata, API payloads, glossary terms, reference data and data product examples.
- Create positive and negative test packs to test compliance with standards and rules.
- Define and assemble conformance evidence, including screenshots, metadata, catalogue entries, validation outputs and exception records.
- Support conformance testing and record pass, fail, warning, exception and not applicable outcomes.
- Identify whether issues are caused by failed requirements, poor test data, ambiguous wording or missing evidence.
- Build adoption dashboards, conformance reports and operational reporting.
- Feed test results and adoption insights back into the refinement of rules, wording, examples and evidence requirements.
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