Saniksha Joshi

Client: Abbott Diagnostics.

• Developed and maintained Tableau and Power BI dashboards to visualize healthcare sales and operational KPIs.
• Optimized SQL queries and data models, enhancing extract refresh performance by 25%–30%.
• Analyzed large datasets using SQL to identify trends in health claims, sales, and manufacturing.
• Implemented Tableau performance tuning strategies to reduce dashboard load times effectively.
• Built high-impact KPIs with Tableau Pulse for improved sales performance tracking.
• Monitored data refresh processes, promptly resolving failures, and performing root-cause analysis to ensure business critical reports availability.
• Collaborated with stakeholders on dashboard ad-hoc enhancements, and KPI updates for improved usability.
• Created and maintained Tableau Prep workflows for efficient data cleansing and transformation.

Domain: Crowdfunding.

• Analyzed large datasets of fundraisers using SQL and PostgreSQL to identify trends that supported business growth.
• Built interactive Tableau dashboards, delivering insights for strategic decision-making.
• Managed daily reports and BAU tasks for Product Demand, driving revenue growth.
• Maintained thorough documentation of all data analysis processes.
• Developed advanced Excel dashboards and reports, enhancing data visualization capabilities.
• Conducted exploratory data analysis of complex datasets using Python libraries, like NumPy and Pandas.

Client: Norwegian Cruise Line.

• Designed and developed Tableau dashboards to track key fleet KPIs, such as vessel utilization, fuel efficiency, maintenance performance, and voyage metrics.
• Optimized Tableau dashboard performance by refining custom SQL queries, extract strategies, and calculation logic, reducing dashboard load times by around 40%.
• Create client-facing documentation, including dashboard usage guides, data dictionary, business rules, refresh logic, and SOP documentation, to support analytics governance.
• Performed exploratory data analysis on large fleet and cruise operations datasets using SQL and Excel to identify performance trends and operational insights.