Data Collection and Cleaning
- **Data Gathering:** Collecting data from various sources such as databases, APIs, and external datasets.
- **Data Cleaning:** Identifying and correcting errors or inconsistencies in data to ensure accuracy and reliability.
Data Analysis
- **Descriptive Analysis:** Summarizing and describing the main features of a dataset to provide insights into current trends.
- **Exploratory Data Analysis (EDA):** Investigating data sets to discover patterns, anomalies, and relationships within the data.
Data Visualization
- **Visualization Creation:** Designing and creating charts, graphs, and dashboards to visually represent data findings.
- **Reporting:** Generating detailed reports with visual aids to convey data insights effectively to stakeholders.
Statistical Analysis
- **Hypothesis Testing:** Conducting tests to validate assumptions and hypotheses using statistical methods.
- **Regression Analysis:** Understanding relationships between variables and predicting future trends.
Predictive Modeling
- **Model Building:** Developing predictive models using machine learning algorithms to forecast future outcomes.
- **Model Validation:** Testing and validating models to ensure accuracy and reliability.
Business Intelligence
- **KPI Development:** Identifying and tracking key performance indicators (KPIs) to measure business performance.
- **Decision Support:** Providing actionable insights to support business decision-making processes.
Data Management
- **Database Management:** Organizing and managing databases to ensure efficient data storage and retrieval.
- **Data Governance:** Implementing policies and procedures to ensure data integrity, security, and compliance.
Automation
- **Process Automation:** Automating repetitive data tasks to improve efficiency and reduce manual effort.
- **Scripting:** Writing scripts to streamline data collection, analysis, and reporting processes.
Consultation and Training
- **Consultation:** Offering expert advice on data-related issues and best practices.
- **Training:** Providing training sessions for teams to improve their data analysis skills and understanding