Python Data Modeller

4 days ago

Chennai Tamil Nadu, India Prodapt Full time

Overview:
**Job Overview:

- **

**Responsibilities**:
**Key Responsibilities: -**
- Data Modeling: Design, develop, and maintain data models that support business requirements and analytics.
- Data Integration: Collaborate with data engineers to integrate data from various sources into the data warehouse.
- ETL Processes: Develop and optimize ETL (Extract, Transform, Load) processes using Python and relevant frameworks.
- Database Management: Work with SQL and NoSQL databases to ensure efficient data storage and retrieval.
- Collaboration: Work closely with cross-functional teams to understand data requirements and provide solutions.
- Documentation: Create and maintain documentation for data models, ETL processes, and data flows.
- Performance Tuning: Monitor and optimize data models and queries for performance improvements.
- Data Quality: Implement data quality checks and validation processes to ensure data integrity.

**Requirements**:
**Requirements:

- **
- Programming Languages: Proficiency in Python, with a strong understanding of data manipulation libraries (e.g., Pandas, NumPy).
- Database Technologies: Experience with SQL databases (e.g., PostgreSQL, MySQL) and NoSQL databases (e.g., MongoDB, Cassandra).
- Data Modeling Tools: Familiarity with data modeling tools (e.g., Erwin, Talend) and methodologies (e.g., Kimball, Inmon).
- ETL Tools: Experience with ETL tools and frameworks (e.g., Apache Airflow, Luigi).
- Data Warehousing: Knowledge of data warehousing concepts and architectures.
- Analytical Skills: Strong analytical and problem-solving skills to derive insights from complex datasets.
- Version Control: Experience with version control systems (e.g., Git).

**Qualifications**:

- Bachelor’s degree in Computer Science, Information Technology, or a related field.
- 7 to 10 years of experience in data modeling, ETL development, and data analysis.
- Strong communication skills to effectively convey technical concepts to non-technical stakeholders.
- Experience in Agile methodologies is a plus.

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