Data Analyst at ZAVJET INFOTECH Hyderabad
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Highly analytical Data Analyst with 3.2 years of experience, including 2.4 years in data analysis and 7 months as a Python Developer. Managed a MySQL database with over 500K+ records, improving data accuracy from 85% to 98%. Developed 5+ interactive Power BI dashboards, reducing reporting time by 50%. Optimized 25+ SQL queries, increasing data retrieval efficiency by 65%. Proficient in Python, NumPy, Pandas, and Matplotlib, enhancing credit risk assessment accuracy by 25%.
Managed a MySQL database with over 500K+ records, conducting regular audits that improved data accuracy from 85% to 98%, ensuring reliable loan processing. Optimized 25+ complex SQL queries, increasing data retrieval efficiency by 65%. Utilized DAX expressions in Power BI to create calculated columns and measures, improving risk analysis accuracy by 30% and uncovering key credit trends.
Developed 5+ interactive Power BI dashboards, reducing reporting time by 50%. Created advanced visualizations (heat maps, trend charts, and geographic sales analysis), leading to a 35% improvement in market insights for stakeholders. Conducted advanced data analysis and modelling using NumPy, Pandas, and Matplotlib, enhancing credit risk assessment accuracy by 25%.
