Tableau Lead DeveloperPosition: Tableau Lead Developer Client/Implementation: TFS / Through Photon Location: Plano, TX (F2F interview | Look for locals only)Rate: $60/hr on c2cExperience: 10+ YearsJob Description:Key ResponsibilitiesDashboard Design & Build• Craft interactive Tableau dashboards, reports, and drill-down visualizations that track product sales, subscription churn, and payment-funnel KPIs.• Apply best-practice UX patterns: logical flow, responsive layouts, and tooltips that teach.Security & Governance• Implement Row-Level Security and role-based access so each user sees only the data that’s relevant—and permissible—to them.• Own publishing, scheduling, and permission Tableau Server / Cloud; monitor and fine-tune performance.Performance OptimizationTune extracts, filters, LOD expressions, and server caching to keep time-to-interactive under two seconds—even at multi-million-row scale.Data Integration & ModellingBlend data from SQL Server, Oracle, cloud warehouses, flat files, and API feeds into a clean, reusable semantic layer.• Establish join logic and fact–dimension models that support transaction-level precision without sacrificing speed.Standards & Enablement• Develop a library of reusable templates, calculated-field snippets, and style guides that ensure every new dashboard feels familiar.• Document workflows and data models; coach analysts and power users on self-service best practices.Support & Continuous ImprovementTroubleshoot production issues, drive root-cause analysis, and release enhancements in an Agile cadence.• Validate data accuracy through systematic QA and partner sign-off.Required Skills & QualificationsBachelor’s degree in Computer Science, Information Systems, Engineering, or related field.10+ years hands-on Tableau Desktop and Tableau Server/Cloud experience.Proven record building enterprise-grade dashboards with Row-Level Security, parameters, LOD expressions, and advanced visual types.Expert-level SQL for complex aggregations, window functions, and performance tuning.Strong grasp of data-modelling fundamentals: star/snowflake schemas, slowly changing dimensions, incremental loading.Familiarity with Tableau Server administration (user/group management, content promotion, usage monitoring).Excellent storytelling and stakeholder-management skills—able to translate ambiguous business needs into crisp visual solutions.Please share profile to