CELK Sistemas

Data Analyst

• Transform data into reliable, useful information through querying, analysis, modeling, and visualization
• Support decision-making, process improvement, and the advancement of Celk’s technology solutions
• Extract, process, and integrate data from the Data Lake, databases, internal systems, and other sources, ensuring consistency and reliability
• Develop SQL queries and ETL/ELT processes for data extraction, transformation, validation, and delivery
• Support the evolution of the Data Lake by structuring layers, integrating new sources, creating datasets, and keeping the catalog, metadata, data dictionary, and documentation up to date
• Analyze data to identify patterns, trends, and inconsistencies; investigate root causes and propose solutions
• Translate the needs of internal teams and clients into metrics, KPIs, and visualizations
• Develop and maintain reports, dashboards, KPIs, and data models
• Ensure data quality, integrity, and security by applying access controls, internal policies, and LGPD requirements
• Work with Development, DevOps, and DBA teams to investigate issues and enhance solutions
• Identify opportunities for automation, query optimization, and cost reduction

Explore Data Analyst II, Mid-Level at CELK Sistemas. Review requirements and application details.