Overview
Skills
Job Details
Role : Tableau developer
Experience : 8+ Years
Location : New York (Day1 Onsite)
Duration : Long Term Contract
Responsibilities
Dashboard & Report Development: Design, develop, and maintain interactive dashboards and reports using Tableau and Python
Requirement Analysis: Work closely with business analysts, data engineers, and data scientists to gather and understand business requirements.
Data Visualization: Translate complex datasets into clear and visually appealing dashboards that provide actionable insights.
Data Integration: Connect Tableau to various data sources, ensuring accurate and efficient data retrieval.
Optimization & Performance Tuning: Optimize dashboards for performance, ensuring they load quickly and handle large datasets efficiently.
User Training & Support: Provide training and support to end-users to ensure they can effectively interact with Tableau reports.
Data Governance & Security: Ensure data accuracy, integrity, and security by following best practices in data governance like HIPAA
Experience with Oracle Database connectivity, including:
Analyze and writing optimized SQL queries and PL/SQL for Oracle databases, Using Oracle ODBC connectors in Tableau, Handling performance tuning for large datasets in Oracle
Collaboration & Communication: Work collaboratively with cross-functional teams to deliver data solutions that align with business goals.
Automation & Scheduling: Implement automated report refreshes and scheduling to keep data up to date.
Troubleshooting & Maintenance: Identify and resolve issues related to Tableau reports, Python code and dashboards.
Minimum Qualifications
7+ years of proven experience in developing, designing, and maintaining Tableau dashboards and analytics solutions.
Expertise in Tableau Desktop, Tableau Server, and Tableau Prep for data visualization and transformation.
Ability to query, analyze, and display large datasets while optimizing workbook performance using best practices (e.g., extracts, indexing, data blending).
Strong understanding of Tableau architecture, including publishing, security, and scheduling on Tableau Server or Tableau Online.
Advanced Tableau development skills, including: LOD (Level of Detail) expressions, Table calculations, Parameter-driven dashboards, Complex data blending and joins.
Strong SQL skills for querying, transforming, and optimizing relational databases.
Hand-on experience with relational database management systems preferably Oracle, PL/SQL, data modeling, and normalization.
Understanding of advanced calculations and statistical functions for data analysis.
Strong analytical and problem-solving skills to translate complex business requirements into technical specifications.
Excellent communication skills to work with stakeholders, present insights, and document development processes.
Python programming experience for:
- Data manipulation and automation (using Pandas, NumPy)
- Integration with Tableau using TabPy (Tableau Python Integration) for advanced analytics
- Implementing predictive models and statistical analysis
Ability to work independently and collaboratively in a fast-paced environment.
Strong attention to detail and accuracy to ensure data integrity and reliable reporting.
Bachelor's or master's degree in computer science, Information Systems, Data Analytics, or a related field.