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NHS Data and Analytics Academy
L2 Practitioner
- Applies robust and ethical techniques in the transformation of data from one format or medium to another in line with organisational policies and procedures.
- Uses data exploration techniques to help evaluate the characteristics of a dataset and its suitability for subsequent analysis.
- Understands and assists in the development and modification of source data e.g. data pipelines, datasets, data stores and metadata in accordance with established processes.
- Shares knowledge of data sources with colleagues.
- Uses defined data modelling and design techniques under guidance.
- Makes effective use of available data sources using appropriate methods to extract data for analysis in an ethical manner.
- Creates new datasets through the manipulation of multiple data sources, including linking or matching data using techniques already established in the work area.
- Recognises where external data sources can be integrated with own datasets.
- Carries out routine data quality checks and remediation such as handling missing data or outliers and performing data cleansing.
- Documents and communicates the details of data structures to others.
- Performs administrative tasks to ensure accessibility, retrievability, security and protection of data.