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Natobotics - Principal BI Data Visualization Consultant - Tableau

Natobotics - Principal BI Data Visualization Consultant - Tableau

Natobotics Technologies Pvt LimitedPune
3 days ago
Job description

Job Summary

We are seeking a highly experienced and technically proficient Principal BI Data Visualization Consultant with a deep specialization in Tableau. This senior role requires 8-10 years of focused experience in Business Intelligence and data visualization. The consultant will be responsible for leading the design, development, and deployment of complex, high-impact Tableau dashboards, ensuring data accuracy, optimizing dashboard performance, and translating intricate business requirements into intuitive visual stories for executive and operational consumption.

Core Responsibilities :

Tableau Development and Architecture :

  • Serve as the subject matter expert (SME) for the Tableau platform, leading the design, development, and implementation of advanced, interactive, and visually compelling dashboards and reports.
  • Utilize Tableau Desktop, Tableau Server / Cloud, and Tableau Prep to connect, transform, and visualize large, complex datasets.
  • Design and implement efficient data models, calculated fields, parameters, sets, and complex table calculations within Tableau to address sophisticated business logic.
  • Manage and optimize the deployment lifecycle on Tableau Server / Cloud, including scheduling subscriptions, managing permissions, and establishing governance standards.

Data Integration and Performance Optimization :

  • Establish secure and optimized data connections to various source systems, including cloud data warehouses (Snowflake, AWS Redshift, Google BigQuery), relational databases (SQL Server, PostgreSQL), and data lakes.
  • Apply advanced techniques for dashboard performance optimization, including maximizing query execution speed, optimizing data extracts, reducing the number of marks, and efficient use of filters and parameters.
  • Possess a strong understanding of underlying data warehousing concepts (ETL / ELT) and data modeling (star schema, snowflake schema) to ensure visualizations are built on a solid foundation.
  • Write and optimize complex SQL queries to prepare data sets for high-performance use in Tableau.

    • Consultation and Stakeholder Management :

  • Collaborate extensively with business stakeholders, data scientists, and data engineering teams to gather, analyze, and translate complex business requirements into clear, actionable technical visualization strategies.
  • Lead and conduct design reviews and user acceptance testing (UAT) sessions, providing expert recommendations on data storytelling and visual best practices.
  • Develop and maintain technical documentation for all dashboards, data sources, and governance policies.

    • Technical Governance and Mentorship :

  • Define and enforce Tableau development standards, best practices, and governance policies across the organization to ensure consistency, quality, and maintainability.
  • Provide technical leadership and mentorship to junior developers and analysts, fostering a culture of high-quality data visualization.

    • Required Skills & Qualifications :

  • Experience : 8 to 10 years of professional experience in Business Intelligence, data warehousing, and dedicated data visualization development.
  • Tableau Expertise : Expert proficiency and mandatory hands-on experience with the full Tableau suite (Desktop, Server / Cloud, Prep).
  • Advanced SQL : Exceptional ability to write, debug, and optimize complex SQL queries for data extraction and preparation.
  • Data Warehousing : Strong conceptual and practical understanding of data warehousing, ETL / ELT processes, and dimensional modeling.
  • Performance Tuning : Proven expertise in Tableau dashboard performance optimization techniques.
  • Communication : Excellent verbal and written communication skills with the ability to articulate complex technical and analytical concepts to non-technical audiences.

    • Preferred Skills :

  • Certification : Tableau Certified Professional or Certified Associate is highly desirable.
  • Cloud DW : Hands-on experience integrating Tableau with modern Cloud Data Warehouses (e.g., Snowflake, Redshift, Databricks).
  • Programming : Familiarity with Python or R for advanced data preparation or statistical analysis integration with Tableau.
  • Governance : Experience establishing and enforcing Tableau Server / Cloud governance and security protocols.

    • (ref : hirist.tech)

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