Serve as a senior developer specializing in Tableau and Superset and ANSI compliant database solutions designing and optimizing robust analytical assets that empower data driven decision making across the enterprise. Collaborate with cross functional teams in a hybrid work model to transform complex data into trusted insights ensuring high performance quality and scalability in a modern business environment.
Responsibilities
Design and develop scalable Tableau dashboards and workbooks and Superset that transform complex data into explicit visual stories supporting critical business decisions by diverse stakeholder groups in a hybrid work environment
Optimize SQL and ANSI SQL queries across relational databases to ensure reliable performance reduced latency and efficient resource usage for high volume analytical workloads in day to day operations
Collaborate with product owners analysts and business partners to translate ambiguous reporting needs into well defined technical specifications and intuitive Tableau solutions that align with enterprise objectives
Implement robust data models and semantic layers in the database environment that standardize metrics and dimensions ensuring consistency and trust across self service analytics and regulatory reporting
Perform detailed data profiling and validation activities to identify data quality issues drive remediation actions with source system owners and maintain high data integrity for downstream Tableau content
Establish and maintain reusable Tableau templates calculated fields and shared data sources that accelerate development enhance usability and promote adoption of common analytics patterns across teams
Document technical designs data flow diagrams and implementation details in a clear and maintainable manner that supports effective knowledge transfer onboarding and long term platform sustainability
Coordinate and perform unit testing system testing and user acceptance support for Tableau and SQL delive
📌 Sr. Developer (Chennai)
🏢 Cognizant
📍 Chennai
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