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🧠 Learning never stops
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🧠 Learning never stops
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tabassumk-analytics/README.md

Tabassum Arshad

Senior Business Analytics Consultant

Retail · E-commerce · Supply Chain · Data Governance

Who I am

16+ years delivering analytics solutions across retail and enterprise — including Walmart, where I led analytics for a $400M+ membership program. I build the analytical frameworks that help organizations stop guessing and start deciding.

What I deliver

Service What it means for your business
Retail & Revenue Analytics Profit leakage diagnostics, demand intelligence, supply chain performance
BI & Dashboard Design Tableau and Power BI dashboards built for executive decisions, not just reporting
Customer Analytics Retention risk, churn prediction, segmentation, lifetime value modeling
Data Governance & MDM Collibra, Reltio, SAP MDG — clean data that makes every report trustworthy
Management Consulting KPI framework design, process mapping, strategic roadmaps

Domain expertise

Retail & E-commerce Supply Chain & Logistics Hospitality & Revenue Management Financial Risk & Fraud Healthcare Cost Analytics Streaming & Media

Featured projects

Project Domain Business Problem Tools
Retail Operations Revenue Diagnostic Retail · Revenue $15.5M revenue audit — profit leakage via logistics-sentiment correlation Python, SQL
Supply Chain Profitability Analysis Supply Chain · Logistics Profit leakage identification in high-volume logistics operations SQL, Tableau
Strategic Retail Analytics Dubai Retail · Luxury · UAE Conversion funnel and luxury sales impact during DSF cycles Python
Customer Retention Risk & Recovery E-commerce · CRM Executive scenario planning for retention risk and win-back recovery Python
Demand Intelligence Dashboard Retail · Demand Planning Concentration risk, seasonality, and contributor stability across retail Python
Hotel Booking Revenue Analysis Hospitality · Revenue Cancellation and demand diagnostic across 119K bookings PostgreSQL

Tech stack

Analytics & BI   →   SQL · Python · Tableau · Power BI · Excel
Cloud & Data     →   Snowflake · Databricks · Azure · AWS · BigQuery  
Governance       →   Collibra · Reltio · SAP MDG · SAP S/4HANA · Informatica
Development      →   PostgreSQL · dbt · Jupyter · GitHub

Certifications

  • Google Advanced Data Analytics Professional
  • Google Data Analytics Professional
  • Reltio MDM — Business Analyst · Data Steward · Technical Consultant Foundations

Work with me

I take on select consulting engagements globally. If you have a data problem that is costing you money or slowing down decisions — that is exactly what I solve.

🌐 quadrantinsight.com 📧 tabassum@quadrantinsight.com

Pinned Loading

  1. Hotel-Booking-SQL-Analysis Hotel-Booking-SQL-Analysis Public

    SQL project analyzing hotel booking demand, cancellations, and revenue insights using PostgreSQL

    1

  2. Supply-Chain-Profitability-Analysis Supply-Chain-Profitability-Analysis Public

    End-to-End Analytics: SQL (CTEs) & Tableau Command Center identifying profit leakage in high-volume logistics.

    Python 1

  3. Retail-Operations-Revenue-Diagnostic Retail-Operations-Revenue-Diagnostic Public

    A diagnostic auditing $15.5M in revenue to identify profit leakage through logistics-sentiment correlation.

    Jupyter Notebook 1

  4. Strategic-Retail-Analytics-Dubai Strategic-Retail-Analytics-Dubai Public

    Executive-level retail dashboard analyzing conversion funnels and environmental impacts on luxury sales during DSF cycles.

    Python 1

  5. customer-retention-risk-revenue-recovery customer-retention-risk-revenue-recovery Public

    Executive dashboard + scenario planning for customer retention risk, revenue at risk, and win-back recovery.

    1

  6. demand-intelligence-dashboard-retail-analytics demand-intelligence-dashboard-retail-analytics Public

    Executive retail demand dashboard analyzing concentration risk, seasonality, and contributor stability across stores and items.

    Python 1