🗨️ Hi, I’m Gysella
With two years of hands-on experience as a MIXUE Store Manager, where I increased sales and improved operational efficiency, along with my academic background in Nutrition, I have developed strong analytical and problem-solving skills. Now, I am excited to transition into a Junior Data Analyst role, where I can apply my ability to interpret data, uncover insights, and support data-driven decision-making. As a fast learner with a curious mindset, I am eager to contribute my diverse experience to deliver meaningful results.
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📊 Data Analysis: Expert in extracting insights from complex datasets
🔍 SQL: Proficient in writing complex queries for data extraction and manipulation
📈 Power BI: Creating interactive dashboards and report
💡 Business Intelligence: Transforming data into actionable business insights
📊 Excel: Advanced skills in data entry, cleaning, pivot tables, and visualization
🔄 ETL: Experience with data extraction, transformation, and loading processe
🔗 Data Modeling: Designing efficient database schemas and relationship
🧮 DAX (Data Analysis Expressions): Creating custom calculations in Power BI