I specialize in end-to-end data management and analysis solutions for businesses, academic projects, and professionals. My core expertise lies in SQL, data cleaning, and Power BI dashboard development.
SQL (Database Design & Analysis):I can design relational databases, create and optimize queries, and extract meaningful insights from raw data. My skills include writing advanced queries using JOINs, GROUP BY, HAVING, aggregate functions, constraints, and keys. I also create views, stored procedures, and automated reporting solutions for efficient data handling.
Data Cleaning & Preparation:I ensure raw and unstructured data is transformed into accurate, well-structured datasets. This involves handling missing values, removing duplicates, normalizing formats, and preparing datasets suitable for analysis or visualization.
Power BI Dashboard Development:I design interactive and user-friendly dashboards that present key performance indicators, trends, and insights in a clear, visual format. These dashboards support decision-making by making complex data easier to interpret and act upon.
By combining these skills, I provide clients with complete data-driven solutions—from preparing reliable datasets to delivering actionable insights through professional dashboards. My work helps businesses save time, improve reporting accuracy, and make informed decisions