Here’s a refined version of your Data Roles section, incorporating the information from the Roles section into a more comprehensive table format:

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Data Roles

Overview

A data team is a specialized group within an organization responsible for managing, analyzing, and leveraging data to drive business decisions and strategies. The team collaborates across various functions to ensure data integrity, accessibility, and usability. Each role within the team contributes unique skills and expertise to support the organization’s data objectives.

Key Roles and Responsibilities

Role	Focus Area	Key Responsibilities
Data Steward	Data quality & governance	Enforces data policies, resolves data quality issues, manages metadata.
Data Governance Team	Policy & compliance	Defines data management rules, ensures regulatory adherence.
Data Engineer	Data infrastructure	Builds data pipelines, integrates data sources, and ensures data flow.
Data Scientist	Data analysis & modeling	Utilizes BI tools, analyzes data, develops and deploys ML models.
ML Engineer	Machine learning	Configures and optimizes ML models, monitors performance in production.
Data Architect	Data architecture	Designs and manages data infrastructure, ensures data accessibility.
Data Analyst	Reporting & visualization	Gathers and processes data, generates reports, communicates insights using tools like Tableau.