Job Information
IT Expert System Inc.
Data Analyst in
Schaumburg, Illinois
Responsibilities:
- Analyze large datasets to identify trends, patterns, and insights.
- Develop and maintain dashboards and reports to track key performance indicators (KPIs).
- Collaborate with cross-functional teams to define business requirements and deliver data solutions.
- Conduct statistical analysis and predictive modeling to support business objectives.
- Optimize SQL queries for improved data retrieval efficiency.
- Utilize data visualization tools (e.g., Tableau, Power BI) to present complex data insights to stakeholders.
- Ensure data quality and accuracy through data cleaning and preprocessing.
- Support ad-hoc data analysis requests from various departments.
Requirements:
- Bachelor's degree in Computer Science, Statistics, Mathematics, or a related field.
- Proven experience as a Data Analyst or in a similar role.
- Proficiency in SQL and experience with database management systems.
- Strong programming skills in Python or R.
- Experience with data visualization tools such as Tableau or Power BI.
- Knowledge of statistical analysis and machine learning techniques.
- Excellent analytical and problem-solving skills.
- Strong attention to detail and accuracy.
- Ability to work collaboratively in a team environment.
- Excellent communication and presentation skills