🚀 Data specialist | Expert in ETL, Data Modeling & Power BI
I’m a Data Analyst passionate about turning data into strategy. I specialize in building scalable data architectures, efficient ETL pipelines, and interactive Power BI dashboards that deliver real business value.
🏆 Data Professional with 2+ years of experience in data analysis, and visualization.📊 Business Intelligence Expertise: Power BI, DAX, Power Query💻 Languages & Tools: Python (Pandas, NumPy, Polars), SQL (MySQL, PostgreSQL), Excel (Advanced)🏗️ Architecture & Modeling: Data Warehouse, Snowflake, Star Schema, Kimball methodology
🛠️ Core Expertise
🔹 Data Architecture & Engineering
Design and implementation of Data Warehouses using Star Schema and Kimball methodology.
Development of ETL pipelines for data integration, transformation, and loading from multiple sources.
Skilled in Snowflake and scalable cloud-based architectures.
🔹 Data Processing & Transformation
Data cleaning, validation, and transformation using Python (Pandas, NumPy, Polars).
Automated data integration from APIs, SQL databases, and Excel/CSV sources.
Strong command of SQL optimization, including joins, window functions, and complex queries.
🔹 Data Analysis & Visualization
Building interactive dashboards in Power BI with advanced DAX measures, data modeling, and Row-Level Security (RLS).
Discovering key business insights through SQL- and Python-driven data exploration.
Clear, data-driven storytelling that aligns insights with business KPIs and goals.
🔹 Business Impact
Translating business needs into data-driven solutions and actionable insights.
Enabling informed decision-making through efficient reporting and lightweight predictive models.
Promoting best practices in data quality, documentation, and governance.