Birhanu G.

Power BI Developer | Tableau Developer | Data Analyst

With over 8 years of experience in data visualization, I specialize in helping businesses make informed decisions using compelling data-driven insights. My expertise spans across various technologies and tools, ensuring that I can deliver high-quality, impactful solutions tailored to your needs. 💼 Professional Skills and Expertise: 🖥️ Microsoft Power BI, Tableau, Qlik, Apache Supers, 📊 SQL Server Analysis Services (SSAS), 📑 SQL Server Integration Services (SSIS), 📈 SQL Server Reporting Services (SSRS), 🗃️ Oracle Database, PostgreSQL, DAX. 🔧 Database Management Tools: DBeaver, SQL Developer, 💻 Python, SQL 🧩 Object-Oriented Programming (OOP), 🚀 Developing ETL/ELT pipelines, 🔍 Creating insightful data visualizations using Power BI, Tableau, Qlik, and SSRS, 🏗️ Building data pipelines with Apache Kafka, Airflow, Nifi, and Spark, 🤖 Employing machine learning techniques for predictive modeling and data-driven decision-making. 🛠️ Services I Offer: 📊 Dashboard Design and Development: Creating interactive dashboards for financial analysis, sales forecasting, and operational efficiency tracking with enhanced user experience through slicers, filters, and drill-down capabilities. 🔧 Data Modeling and Transformation: Designing data models, conducting data cleansing, transformation, and aggregation, and utilizing DAX for complex calculations in Power BI Desktop. 📈 Custom Visualizations and Reports: Designing executive-level reports with drill-through functionality, KPI indicators, and trend analysis. 🚀 Performance Optimization and Troubleshooting: Conducting performance tuning of Power BI reports and dashboards, resolving data modeling issues, and providing troubleshooting support. 🖥️ Power BI Development: Providing end-to-end solutions tailored to business needs, including data modeling, DAX calculations, and visually appealing reports. Key Expertise 💼 End-to-End Power BI Solutions:- Data modeling, DAX calculations, and dashboard creation. 🔍 Complex DAX Formulas:- Crafting sophisticated DAX formulas for meaningful insights. 🔗 Data Integration:- Seamlessly integrating data from various sources. 🚀 Performance Optimization:- Enhancing the performance of Power BI reports and dashboards. 🎓 Training and Support:- Providing training and ongoing support to maximize Power BI's potential. 🌟 Why Choose Me?: 🌟 Proven Track Record:- Delivering successful Power BI solutions across industries. 🤝 Client-Centric Approach:- Focused on understanding business goals and delivering tailored solutions. 📢 Transparent Communication:- Ensuring clear and timely communication for high-quality results. 👌 High-Quality Results: Committed to delivering top-tier results with attention to detail. Let's work together to transform your data into powerful insights that propel your business forward. Feel free to connect with me to explore how we can collaborate for your business intelligence needs! 🚀