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Mamdouh Alnadi

@mamdouhalnadi

Data Analyst at Cloud 9 Smokes who built dashboards for 500+ weekly transactions and improved revenue visibility across five retail locations.

United States

Message

At Cloud 9 Smokes, I analyze sales, inventory, and operational data across five retail locations to uncover purchasing trends and optimize stock levels. I built Excel and Google Sheets dashboards tracking more than 500 weekly transactions, improving revenue visibility and product performance reporting.

I also reconcile more than $10,000 in daily financial data while maintaining 99%+ data accuracy. My campaign KPI reporting contributed to a 30% increase in brand visibility and customer engagement.

My analysis has supported five new store launches through recommendations for pre-opening workflows. I also report to leadership on inventory planning, sales forecasting, and performance benchmarking.

Earlier, at Publix Super Markets, MetroPCS, and Best Buy, I worked with transaction data, sales KPIs, and inventory records. I’m currently completing the Google Data Analytics Professional Certificate, covering data cleaning, SQL, R, Tableau, and case study projects.

Experience

Work history, roles, and key accomplishments

Current

Sales Performance & Data Analytics Manager

Current

Cloud 9 Smokes

Nov 2019 - Present (7 years)

Analyzed sales, inventory, and operational datasets across 5 retail locations to uncover purchasing trends and optimize stock levels. Built Excel/Google Sheets dashboards tracking 500+ weekly transactions, improving revenue visibility and product performance reporting.

Excel Google Sheets SQL Tableau Data Visualization KPI Tracking Data Cleaning Statistical Analysis Dashboard Development Business Intelligence Predictive Analytics ETL Processes A B Testing Retail Sales Analytics Data Storytelling

Customer Data & Transaction Specialist

Publix Super Markets

Jan 2018 - Dec 2019 (1 year 11 months)

Processed high-volume POS transactions while maintaining strong data accuracy and financial reporting standards. Analyzed purchase patterns and transaction data to identify peak hours and product affinity trends.

Data Entry Transaction Processing Data Analysis Financial Reporting POS systems

Sales Performance & KPI Tracking Manager

MetroPCS

Jan 2015 - Dec 2019 (4 years 11 months)

Monitored team-level sales KPIs and performance metrics across store locations, tracking revenue trends and goal attainment. Created performance dashboards and sales tracking reports to evaluate employee productivity and forecast revenue.

KPI Tracking Sales Analytics Dashboard Development Data Reporting Forecasting Training

Retail Technology Sales & Data Specialist

Best Buy

Jan 2014 - Dec 2015 (1 year 11 months)

Managed high-volume transaction processing while ensuring accurate data entry and inventory record compliance. Maintained detailed transaction and inventory records to support daily reporting and loss prevention.

Transaction Processing Data Entry Inventory Management Reporting Loss Prevention

Education

Degrees, certifications, and relevant coursework

Google

Google Data Analytics Professional Certificate, Data Analytics

2024 -

Currently completing the Google Data Analytics Professional Certificate, covering data cleaning, SQL, R, Tableau, and case study capstone projects.

IBM

IBM Introduction to Artificial Intelligence, Artificial Intelligence

2023 - 2023

Completed the IBM Introduction to Artificial Intelligence course, covering foundations of AI, machine learning concepts, and data-driven decision making.