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Data Analyst - Coggle Diagram
Data Analyst
Tools and Technologies
Programming: Python, R, SAS
Databases: MySQL, PostgreSQL, MongoDB
Data Visualization: Tableau, Power BI, Looker Studio
Big Data: Hadoop, Spark, Hive
Spreadsheets: Microsoft Excel, Google Sheets
Key Challenges
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Ensuring data security and compliance (e.g., GDPR, HIPAA).
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Skills
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Analytical
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Statistical Analysis (Regression, Hypothesis Testing)
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Requirements
Educational Background
Bachelor's degree in Computer Science, Statistics, Data Science, or a related field.
Certifications (e.g., Google Data Analytics, Tableau, Microsoft Power BI).
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Responsibilities
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Collecting, cleaning, and analyzing raw data.
- Creating dashboards and reports to visualize insights.
- Identifying trends, patterns, and correlations in data.
- Collaborating with stakeholders to define business needs.
- Monitoring and ensuring data accuracy and integrity.
- Presenting actionable insights to decision-makers.
- Conducting exploratory data analysis (EDA) for new projects.
Career Pathways
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- Business Intelligence Analyst
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