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HR Data Analysis Using SQL and PowerBI

Prject Overview

In this project, I'll be examining a synthetic HR dataset as part of my data camp assignment. My goal is to explore different aspects of the data, find important trends, and make practical suggestions. By doing this, I aim to learn more about the company's human resources.

Tools

  • SQL - Data Cleaning and Analysis (file attached)
  • PowerBI - Data Visualization (files attached)

Data Cleaning

  • Augmented dataset by adding new columns and refining existing ones, enhancing analytical depth.
  • Changed data types to the correct type.
  • Removed faulty records.

Data Analysis

  • Determined total employees
  • Analyzed gender and racial diversity.
  • Explored age distribution.
  • Examined remote vs. headquarters employees.
  • Calculated average tenure and termination rates.
  • Dissected workforce composition by age, gender, and department.
  • Summarized annual hiring trends

Findings

  • Steep growth to 8,000+ employees.
  • Remarkable average tenure: 7 years, indicating stability.
  • Balanced gender ratio, fostering inclusivity.
  • 5% of employees work remotely, reflecting adaptability.
  • Auditing department experiences highest termination rates, followed by Legal.
  • Operations span 7 states; Ohio boasts largest workforce presence.
  • Racial diversity: 28% White, 16% Asian; showcasing a multicultural environment.
  • Uniform age spread (25-54 years) signifies a balanced, experienced workforce.
  • Predominant role: Research Assistants (331 employees), indicating a vital area for talent management.

Recommendations

  • Address high termination rates in auditing and Legal departments through tailored retention initiatives. Conduct exit interviews and surveys to identify issues. Focus on mentorship, skills development, and career growth opportunities.
  • Strengthen diversity efforts with employee resource groups, training, and mentorship. Implement unconscious bias training for fairness and equity. Foster a supportive multicultural environment.
  • Formalize remote work policies based on positive feedback. Ensure clear guidelines and regular feedback channels. Maintain work-life balance and high productivity with periodic assessments.
  • Continuously analyze workforce data and employ predictive analytics for proactive decision-making. Anticipate future trends and challenges. Stay agile and responsive to market demands.

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