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10 Job Roles Related to Data

 

10 Job Roles Related to Data



1️⃣ Data Analyst

A Data Analyst analyzes datasets to find insights that help businesses make decisions.

Skills

  • Excel

  • SQL

  • Power BI / Tableau

  • Python (optional)

Example

A retail company analyzes sales data to answer questions like:

  • Which product sells the most?

  • Which region generates the highest revenue?

2️⃣ Data Scientist

A Data Scientist builds predictive models using machine learning and statistics.

Skills

  • Python

  • Machine Learning

  • Statistics

  • Data visualization

Example

Predicting customer churn (which customers may stop using a service).

3️⃣ Data Engineer

A Data Engineer builds and maintains data pipelines that move data between systems.

Skills

  • SQL

  • Python / Scala

  • ETL tools

  • Big Data technologies

Example

Creating pipelines that move data from transaction systems → data warehouse → Power BI dashboards.

4️⃣ Business Intelligence (BI) Developer

A BI Developer builds dashboards and reports for business users.

Skills

  • Power BI

  • Tableau

  • SQL

  • Data modeling

Example

Creating a Power BI dashboard showing monthly revenue, profit, and customer trends.

(This role aligns closely with your Power BI work.)

5️⃣ Data Architect

A Data Architect designs the overall data infrastructure of an organization.

Skills

  • Data modeling

  • Cloud platforms

  • Database design

  • Data governance

Example

Designing how company data flows across:

  • databases

  • data warehouses

  • analytics tools.

6️⃣ Machine Learning Engineer

A Machine Learning Engineer deploys machine learning models into production systems.

Skills

  • Python

  • TensorFlow / PyTorch

  • MLOps

  • Cloud computing

Example

Deploying a recommendation system for an e-commerce platform.

7️⃣ Data Visualization Specialist

A Data Visualization Specialist focuses on presenting data visually.

Skills

  • Tableau

  • Power BI

  • D3.js

  • Design principles

Example

Creating an interactive dashboard that visualizes global COVID-19 data.

8️⃣ Database Administrator (DBA)

A Database Administrator manages and maintains databases.

Skills

  • SQL Server

  • Oracle

  • MySQL

  • Performance tuning

Example

Ensuring databases run efficiently and backing up critical company data.

9️⃣ Data Product Manager

A Data Product Manager oversees data-driven products and analytics solutions.

Skills

  • Product management

  • Data strategy

  • Analytics understanding

  • Stakeholder communication

Example

Managing a recommendation engine for a streaming platform.

🔟 AI / AI Engineer

An AI Engineer builds artificial intelligence systems.

Skills

  • Deep learning

  • NLP

  • Computer vision

  • Python

Example

Building chatbots or image recognition systems.

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