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Does your business generate tons of data but struggle to make sense of it? Smart businesses turn raw data into revenue-driving insights, and that is exactly where I come in. I architect robust, automated ETL/ELT data pipelines and transform complex datasets into clear, interactive dashboards. Whether you need a high-level business overview or deep operational metrics, I build the infrastructure that allows you to stop guessing and start scaling. My Core Technical Skillset: 1. Languages & Modeling: Python, SQL, Looker ML, DAX, dbt, Advanced Data Modeling. 2. Data Visualization: Power BI, Looker Studio, Tableau, Looker. 3. Pipelines & Automation: Airflow, Snowflake, BigQuery, n8n, Google Apps Script. 4. Business Applications: Google Sheets, Excel, AppSheet. How I Help Your Business Grow: Google Workspace Ecosystem: I engineer seamless data flows into BigQuery, build custom Looker Studio dashboards, automate workflows using Google Apps Script, and even develop custom internal apps via AppSheet. Microsoft Ecosystem: I integrate your disparate databases and Excel sheets into clean, highly responsive Power BI dashboards, utilizing advanced DAX and Power Query for deep analytical drill-downs. Cross-Platform Automation: I leverage tools like n8n and Airflow to ensure your data moves seamlessly across your entire tech stack without manual intervention. What You’ll Gain: 1. Interactive Dashboards – Track your most critical KPIs and performance metrics at a glance. 2. Data-Driven Decisions – Get the precise insights you need, exactly when you need them. 3. Seamless Integration – Unify your data across SQL, BigQuery, Snowflake, and third-party APIs. 4. Time-Saving Automation – Focus on business strategy while I handle the numbers, pipelines, and reporting. I deliver customized, scalable solutions tailored to your specific business needs. I've successfully helped businesses pivot to a data-first mindset, and I look forward to bringing that same clarity and control to your organization. Ready to make your data work for you? Let's connect and discuss your project.

💡 Dedicated to transforming raw data into reliable pipelines, scalable reporting layers, and actionable business insights. 🔍 Driven by problem-solving, performance optimization, and turning business requirements into clean, practical data solutions. ⚙️ Focused on delivering high-quality data engineering and BI solutions that help businesses save time, improve visibility, and make better decisions. 🔸 I’m Mohamed, a Data Engineer / BI Developer with 5+ years of experience designing and delivering end-to-end data solutions. I specialize in ETL/ELT pipelines, SQL development, data modeling, reporting, dashboarding, and workflow automation. My background includes working with Power BI, Databricks, Apache Airflow, SQL Server, Oracle, PostgreSQL, Talend, IBM DataStage, and I also have working knowledge of Snowflake. 🔸 I’m certified in: 🔹 Microsoft Certified: Power BI Data Analyst Associate 🔹 Databricks Certified Data Engineer Associate 🔹 Microsoft Certified: Azure Data Fundamentals (DP-900) 🔹 Astronomer Certification for Apache Airflow Fundamentals 🔸 I help clients with: 🔹 Building and optimizing ETL / ELT pipelines 🔹 Writing and tuning advanced SQL queries 🔹 Creating Power BI dashboards and reporting layers 🔹 Designing data models for analytics and decision-making 🔹 Automating workflows with Airflow 🔹 Improving data quality, performance, and reporting reliability 🔹 Supporting database development across Oracle, PostgreSQL, and SQL Server 🔹 Turning business needs into scalable BI and data solutions 🔸 Tools and Technologies: 🔹 Languages: SQL, Python 🔹 Data Engineering: Databricks, Apache Airflow, Talend, IBM DataStage, SSIS, Airbyte, dbt 🔹 Databases: SQL Server, Oracle, PostgreSQL, Snowflake 🔹 BI & Analytics: Power BI, Apache Superset, Preset, Looker, Tableau, Excel 🔹 Data Modeling / Warehousing: Star Schema, Snowflake Schema, KPI design, reporting layers 🔹 Other Tools: Git, Liquibase, SQL Server Agent, Power Query, DAX

Business Intelligence and Data Analyst with a strong focus on data analysis, predictive analytics, and visualization tools. Proficient in SQL and Python, with extensive experience in building dashboards and delivering actionable insights across various sectors, including healthcare and retail.

I’m a data engineer–minded BI consultant specializing in Microsoft Fabric and Power BI, focused on building scalable analytics platforms, not just dashboards. I help companies design and implement end-to-end analytics solutions using modern data architecture, reliable pipelines, and well-governed semantic models so teams can trust their data and scale confidently. ________________________________________ What I Do Microsoft Fabric & Power BI • End-to-end Microsoft Fabric implementations (Lakehouse, Warehouse, OneLake) • Medallion architecture (Bronze, Silver, Gold) for clean and scalable data layers • Data ingestion and transformation using Fabric Data Pipelines • Power BI semantic models, optimized DAX, and performance tuning • Row-level security (RLS) and enterprise-ready data modeling • Reusable datasets and governed reporting across teams Data Pipelines & Analytics Engineering • ELT / ETL pipelines from any data source into Fabric • Data validation, transformation, and metric standardization • Fact and dimension modeling for consistent business logic • Incremental loads, refresh optimization, and cost-aware design Looker Studio • Executive and operational dashboards backed by engineered data models • Automated reporting with clear, maintainable metric definitions • Visualization layers separated from transformation logic ________________________________________ Tools & Core Skills Platforms Microsoft Fabric | Power BI | Looker Studio Expertise SQL | DAX | Data Modeling | Medallion Architecture | Data Pipelines | ETL / ELT | Analytics Engineering | Performance Optimization ________________________________________ How I Work I treat BI as an engineering discipline, not a visualization task. That means: - Data models before dashboards - Pipelines built to be stable, testable, and extensible - Metrics defined once and reused everywhere Clients work with me when they need: - A serious Microsoft Fabric implementation - Power BI models that scale and stay fast - Analytics platforms built for long-term use ________________________________________ Let’s Work Together If you’re looking for: - a Microsoft Fabric consultant - help designing data pipelines and medallion architecture - a long-term analytics partner, not a dashboard freelancer I’m ready to help you build it right.

Hi, I'm Nader 👋 Power BI Developer and Data Analyst with 3 years of experience helping businesses turn raw data into clear, revenue-driving decisions — with 28 completed jobs and a 5.0 rating on Upwork. From interactive Power BI dashboards and complex DAX measures to SQL pipelines, ETL design, and Microsoft Fabric data engineering — I handle the full analytics lifecycle so you get answers, not just numbers. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔧 WHAT I DO: ✅ Power BI Dashboard Development Interactive, real-time Power BI dashboards with advanced DAX measures, clean data models, and KPI tracking tailored to your business goals. I build reports that non-technical stakeholders can use confidently — not just pretty charts. ✅ Data Analysis & Business Intelligence SQL querying and optimization (MS SQL, MySQL, BigQuery), data storytelling, and KPI reporting that connects operational data to strategic decisions. My dashboards have passed formal governance reviews and are used in production by operations, finance, and sales teams. ✅ ETL Pipelines & Data Transformation Turning messy, inconsistent data from multiple sources into clean, analysis-ready tables. Proficient in Power Query (M Language), SQL stored procedures, and ETL/ELT best practices. I've built integrations between ServiceM8, Xero, GA4, and Power BI — handling complex cross-system mappings and data reconciliation. ✅ DAX & Data Modeling Writing and optimizing advanced DAX formulas, building Star Schema models, and designing semantic layers that scale. I build data models that are deterministic, governance-ready, and maintainable. ✅ Marketing Analytics — GA4 & Looker Studio Connecting GA4 and web data to business KPIs — traffic, conversion, funnel performance, and ROI reporting using Looker Studio and Power BI. ✅ Microsoft Fabric & Data Engineering End-to-end pipeline design in Microsoft Fabric using Medallion architecture (Bronze → Silver → Gold). I ingest data from APIs and external sources, orchestrate with ForEach pipelines, and transform with PySpark notebooks — delivering Gold-layer tables ready for Power BI. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🏆 WHAT CLIENTS SAY ⭐⭐⭐⭐⭐ "Nader has been a fantastic delivery partner on our Power BI and ServiceM8 KPI dashboard project. He's highly capable technically, very responsive, and puts real care into building things properly rather than cutting corners. Across Phase 3 and Phase 4 he implemented complex KPI logic, cross-system mappings between ServiceM8 and Xero, and a growing data model that now gives us meaningful, decision-grade insight into our finance, sales, and maintenance performance." ⭐⭐⭐⭐⭐ "Very professional freelancer and committed to providing a quality service." ⭐⭐⭐⭐⭐ "Nader is a very professional and impressive data analyst and visualization expert. He integrated well with our team and built strong visualizations and analytics that wowed our clients." ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🛠️ TECHNICAL SKILLS Analytics & Visualization Power BI · DAX · Power Query (M Language) · Looker Studio · Google Data Studio · Tableau · GA4 · Microsoft Excel · Google Sheets Data & Databases MS SQL · MySQL · Google BigQuery · ETL/ELT Pipelines · Data Modeling · Star Schema · KPI Reporting Data Engineering Microsoft Fabric · Lakehouses · Warehouses · Medallion Architecture · PySpark · Python (Pandas, NumPy) · Azure Data Factory · Synapse · Data Lake Gen2 · API Integration · Git -API Integration - Database Design ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ✅ WHAT YOU CAN COUNT ON → 28 completed jobs · 5.0 average rating · Governance-ready deliverables → Clear communication — no surprises, no ghosting → On-time delivery with attention to the details that matter → An analyst who understands your business context, not just your dataset → Clean, maintainable work you can build on after the project ends ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 📞 FREE 30-minute discovery call — message me to book. Let's turn your data into your competitive advantage.

Turn fragmented data into automated, high-performance BI ecosystems. Most companies lose 20%+ of their efficiency to manual reporting and siloed data. I stop that leak. I am a BIDA™ and Google Project Management certified expert specializing in the full lifecycle of data—from cleaning raw SQL/Python pipelines to deploying sophisticated Power BI dashboards. With a background in SDLC and Agile (Scrum), I don’t just build charts; I design scalable systems that improve business processes. Technical Expertise: BI Architecture: Power BI (DAX/M), Tableau, Looker, and Metabase. Data Engineering: SQL, Python (Pandas/NumPy), Azure, Databricks. Process Automation: N8N, OpenAI Integration, CRM/ERP (SAP, Oracle, Salesforce). Strategy: BRD Documentation, Jira/ClickUp management, "As-is" vs. "To-be" workflow design. Success Story: I recently transformed a client's manual Excel workflow into a fully automated Power BI reporting system, leading to a 250% increase in my billable value based on the ROI delivered. Ready to automate your insights? Let's build a system that scales.