Senior Power BI Developer(Tableau Experience Mandatory)

Exp:09+ Years

Minimum 5+ Years of Recent Experience in Tableau is Mandatory
 
Roles and Responsibilities:
 
•    Design, develop, and maintain reports and dashboards in Tableau and Power BI for operational and executive audiences.
•    Write and optimize complex SQL queries for data extraction, aggregation, joins across large datasets, and performance tuning.
•    Connect and integrate multiple data sources (databases, APIs, flat files, enterprise platforms) into unified reporting datasets.
•    Build and maintain scripted data normalization and transformation pipelines (e.g., Python) to standardize, cleanse, and reconcile data from disparate systems.
•    Aggregate data across domains to produce consistent, reliable metrics and KPIs.
•    Apply data visualization best practices to make complex data intuitive — right chart for the right story, clean layouts, drill-down paths.
•    Partner with business and technology stakeholders to gather reporting requirements and translate them into scalable reporting products.
•    Automate recurring manual reporting processes to improve speed, consistency, and scalability.
•    Validate data quality and investigate discrepancies across source systems; document data lineage and reporting logic.
•    Strong SQL skills — complex joins, aggregations, window functions, query optimization.
•    Proven hands-on experience building dashboards in Tableau and Power BI.
•    Experience aggregating data and connecting multiple data sources into consolidated reporting datasets.
•    Experience with script-based data normalization and transformation (Python or similar).
•    Solid understanding of data visualization principles and dashboard design best practices.
•    Ability to work with stakeholders to translate business questions into reporting requirements.
Strong attention to detail and commitment to data accuracy