analista de datos
Code 2511.3
This role has no official English translation yet; it is shown in Spanish.
The data analyst (data analyst o analista BI) turns data into KPIs, dashboards and insights that support business decisions. Use this Job Dictionary profile to profile analytics as distinct from data science or engineering.
Essential skills
Knowledge
- AI
- AI
- APIs JSON
- APIs REST
- APL
- Apache Spark
- Azure Data Bricks
- Azure Data Lakes
- Azure SQL
- Big Data In the cloud
- Cloud Computing
- Data Factory (ETL processes)
- Database management
- Elasticsearch
- Google BigQuery
- Google Cloud Platform
- JavaScript Object Notation (JSON)
- MDX
- MS SQL Server
- Machine Learning
- MongoDB
- Métodos de visualización y exploración de datos
- Non-relational Databases
- Object Oriented Programming
- Power BI
- Python
- Relational Databases
- SQL
- SQL Data Warehouse
- Software code repositories
- Tableau
- Web Analytics
- data storage
- database
- information categorisation
- communication
- unstructured data
- object-oriented modelling
- statistics
- information structure
- data mining
- information extraction
- business intelligence
- resource description framework query language
- query languages
- data models
- documentation types
- visual presentation techniques
Skills and competences
- interact professionally in research and professional environments
- Interpretar los resultados del análisis de datos
- analyse big data
- implement data quality processes
- consult information sources
- create solutions to problems
- define technical requirements
- develop automated migration methods
- design database in the cloud
- design database scheme
- perform data mining
- establish data processes
- manage data
- manage findable accessible interoperable and reusable data
- manage cloud data and storage
- identify customer requirements
- integrate ICT data
- interpret technical requirements
- handle data samples
- migrate existing data
- normalise data
- proporcionar documentación técnica
- perform data cleansing
- draft scientific or academic papers and technical documentation
- collect ICT data
- use databases
- use query languages
- use logic programming
- use object-oriented programming
- use data processing techniques
Transversal competences
- adapt to changes in technological development plans
- apply statistical analysis techniques
- information confidentiality
- meet deadlines
- define data quality criteria
- execute analytical mathematical calculations
- data quality assessment
- manage schedule of tasks
- interpret current data
- think analytically
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What to assess for this role
Assess methodological rigour, data storytelling and care for source quality.
See psychometric assessmentLo que más nos preguntan
Common questions about this role when you are hiring or writing the job profile.
- What does a data analyst do?
- Extracts and cleans data, builds reports or dashboards and explains what they mean for the business.
- Data analyst vs data scientist?
- Analysts answer business questions with existing data; scientists often build prediction or ML with deeper statistics.
- What to measure in selection?
- Cases with real impact, SQL/visualisation for your stack and honesty about data limits.
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Sources
This service uses the ESCO classification of the European Commission and the Mapha Taxonomy developed by OTIC SOFOFA (CC BY 4.0), in an adapted version. Group codes come from the ILO's ISCO-08. See sources and licences