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Data Analytics & BI with Tableau
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Tata Consultancy Services Limited
Seattle, WA (In Person)
$130,000 Salary, Full-Time
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Job Description
Must Have Technical/Functional Skills We are seeking a skilled BI Analyst to join our dynamic team. In this role, you will design, build, and maintain scalable BI Solutions using Tableau, AWS data services to support our data-driven decision-making processes. You will collaborate with cross-functional teams to ensure data availability, integrity, and performance for analytics, machine learning, and business intelligence applications in an Agile environment.
Technical Skills:
- BI development experience using Tableau, AWS data services (Redshift, RDS, Athena, Glue).
- Strong skills in Tableau for creating interactive dashboards and visualizations.
- Ability to connect Tableau to various data sources and build real-time, data-driven insights.
- Experience in designing user-friendly and visually appealing dashboards.
- Expertise in SQL and Data Modeling and experience with relational databases (e.
SQL Expertise:
- Advanced proficiency in SQL for querying, data manipulation, and optimization.
- Ability to write complex SQL queries, including subqueries, joins, window functions, and CTEs.
- Experience with database management systems like Microsoft SQL Server, Teradata or Oracle.
- Performance tuning and optimization of SQL queries and stored procedures.
- Familiarity with ETL processes and data integration.
Tableau Expertise:
- Strong skills in Tableau for creating interactive dashboards and visualizations.
- Ability to connect Tableau to various data sources and build real-time, data-driven insights.
- Proficiency in creating calculated fields, parameters, and leveraging Tableau's advanced visualization features.
- Experience in designing user-friendly and visually appealing dashboards.
Supply Chain Domain Knowledge:
- Strong grasp of supply chain processes, including inventory management, procurement, and logistics.
- Ability to define and track supply chain-specific KPIs and metrics. Additional Skills
- Basic understanding of data warehousing concepts.
- Knowledge of scripting languages (e.g., Python or R) for data analysis is a plus.
- Strong problem-solving and data interpretation abilities.
- Excellent communication skills to convey complex data insights to stakeholders. Roles & Responsibilities
- Requirements gathering and stakeholder interviews to define Personas, Use cases, metrics, KPIs, and data sources.
- Data profiling and assessment of data quality, completeness, and lineage for identified source systems.
- Transformation logic creation (ETL/ELT) required to support dashboard metrics.
- Development of interactive dashboards in Tableau with role-based views and filters.
- Implementation of visualizations for agreed metrics and KPIs.
- Basic performance tuning and optimization for dashboard load times.
- Advanced proficiency in SQL for querying, data manipulation, and optimization.
- In addition to having the knowledge required to perform the above activities:
- Must have minimum 4 years of Tableau dashboard development.
- Must have minimum 5 years of experience with complex data environments including advanced SQL and data modeling.
- Track record of leading projects and training others.
- Must be proficient in transforming complex data into actionable business insights and troubleshooting issues in analytics pipelines.
- Consistently adopt best practices to ensure data accuracy and accountability. Generic Managerial Skills, If any
- Excellent problem solving, communications, interpersonal and analytical skills
- Ability to understand and comprehend complex environments and systems
- Inquisitive by nature and keen to figure out how things work