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abdulrahman238/README.md

👋 ABDUL RAHMAN KASSIM

DATA ANALYST | DATA ENGINEER

EXCEL, SQL, POWER BI, PYTHON, AWS, MICROSOFT FABRIC, LINUX

🚀 What I do Most

  • ⏱️ Reduced reporting time from 3 hours → 20 minutes using Power BI automation
  • 📊 Cleaned & modeled 35,000+ records into analysis-ready datasets
  • 🔁 Cut manual reporting by 80% through ETL pipelines in Microsoft Fabric

💡 ABOUT ME

I’m a Data Analyst And Data Engineer with hands-on experience delivering end-to-end analytics solutions.
I turn raw, messy data into clear business insights, build automated reports, and design interactive dashboards that support real decision-making.

I work across Excel, SQL, Python, Power BI, and Microsoft Fabric, and I’m comfortable explaining insights to both technical and non-technical stakeholders.

📂 FEATURED PROJECTS

👉 View all projects:
🔗 https://github.com/abdulrahman238?tab=repositories

What you’ll see in my projects:

  • ✔️ Real-world problem statements
  • ✔️ Data cleaning & transformation (Power Query / Python / SQL)
  • ✔️ KPIs, DAX measures & dashboards
  • ✔️ Clear business insights & recommendations

🧰 TOOLS & TECHNOLOGIES

📊 Analytics & BI

  • Power BI: DAX, KPIs, RLS, OLS, Data Gateway
  • Dashboard design & report automation

🧹 Data Processing

  • Excel: Power Query, Pivot Tables, VLOOKUP/XLOOKUP, IF logic, Conditional Formatting
  • Google Sheets

🐍 Programming

  • Python: Pandas, NumPy, Matplotlib

🗄️ Databases

  • SQL, MySQL, PostgreSQL, Oracle
  • MongoDB (queries & aggregations)

🏗️ Data Engineering

  • Microsoft Fabric: Lakehouse, Data Pipelines, Data Warehouse, Semantic Models
  • ETL workflows

⚙️ Other

  • GitHub
  • AWS
  • Linux

🎓 CERTIFICATIONS

  • 🏅 Microsoft Certified: Power BI Data Analyst Associate – NEMISA
  • 🏅 Jomacs

Popular repositories Loading

  1. COFFEE-SALES-DASHBOARD--EXCEL COFFEE-SALES-DASHBOARD--EXCEL Public

    Transaction records for a coffee shop with multiple locations in New York City. The dataset includes transaction dates, timestamps, store locations, and product-level details.

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  2. my-website-projects my-website-projects Public

    CSS 1

  3. NZ-VEHICLE-THEFT-ANALYSIS--EXCEL NZ-VEHICLE-THEFT-ANALYSIS--EXCEL Public

    A study of stolen vehicles in New Zealand over six months, analyzing when, what, and where vehicles are stolen, with trends by day, type, and region

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  4. RESTAURANT_ORDER_ANALYSIS--EXCEL RESTAURANT_ORDER_ANALYSIS--EXCEL Public

    A simple analysis of restaurant orders to see when customers order the most and the least, looking at times, days, and months

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  5. SALES-ANALYSIS-BY-PRODUCT-AND-REGION-EXCEL SALES-ANALYSIS-BY-PRODUCT-AND-REGION-EXCEL Public

    Analyze a sales data with Pivot Table and provided some insightful observations

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  6. COMPANY-SALES-ANALYSIS-EXCEL COMPANY-SALES-ANALYSIS-EXCEL Public

    Analyzed a large retail dataset to uncover revenue insights by country, category, and top products. Built using XLOOKUP, Pivot Tables, and dynamic dashboards to visualize sales trends and highlight…

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