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Data Analyst with less than a year in Python, SQL, and Power BI
AI is analyzing your overall score…
Identifying your key strengths…
Evaluating your skill match against the job requirements…
Assessing your cultural and operational fit
Detail-oriented and results-driven Data Analyst with hands-on expertise in Python, MySQL, Power BI, and Microsoft Excel. Certified Junior Data Analyst under the TNSDC scheme through Vinsys IT Solutions. Proficient in transforming raw data into actionable insights using statistical analysis, data visualization, and business intelligence tools. Adept at working with large datasets to support data-driven decision-making.
Tamil Nadu, India
Bachelor of Science · Information Technology (B.Sc. IT)
August 1, 2022 – June 30, 2025
COVID-19 Data Analysis & Visualization
June 17, 2026 – Present
Analyzed a global COVID-19 dataset using Pandas to track case counts, recovery rates, and mortality trends across 50+ countries. Created multi-panel time-series visualizations using Matplotlib and Seaborn to present wave-by-wave progression. Queried structured data using SQL to filter and aggregate country-level statistics for comparative analysis. Derived insights on vaccination impact, correlating vaccination rates with declining case fatality ratios.
Customer Churn Prediction
June 17, 2026 – Present
Performed exploratory data analysis (EDA) on a telecom dataset of 7,000+ records using Pandas and Seaborn to identify churn patterns. Handled missing values, outlier detection, and feature engineering to prepare clean data for modeling. Built a logistic regression model achieving 82% accuracy to predict customer churn risk. Visualized key findings with Matplotlib and Seaborn, presenting actionable insights to reduce churn by targeting high-risk segments.
Sales Performance Dashboard
June 17, 2026 – Present
Designed an interactive Power BI dashboard to track monthly sales KPIs, revenue trends, and regional performance for a retail dataset. Connected Power BI to MySQL database and performed ETL operations to clean and transform raw sales data. Enabled stakeholders to drill down into product categories and time periods, reducing reporting time by 40%. Implemented DAX measures for dynamic KPI calculations including YoY growth, profit margins, and sales forecasts.
HR Analytics Dashboard
June 17, 2026 – Present
Developed an HR analytics dashboard analyzing employee attrition, headcount trends, and department-wise salary distribution. Wrote optimized MySQL queries to extract and aggregate HR records from a relational database with 5,000+ employee entries. Used Power BI's drill-through feature to allow HR managers to identify high-attrition departments at a glance. Reduced manual HR reporting effort by automating data refresh and visualization updates.
Junior Data Analyst
Vinsys IT Solutions
January 1, 2026 – Present
Cultural Fit Analysis
Candidate scored 0% on the psychometric test, which directly evaluates aspects critical for cultural fit such as logical reasoning, work attitude, stress handling, and team collaboration. This indicates a significant mismatch.
Soft Skills & Operational Fit
Candidate scored 0% on the psychometric test, indicating significant concerns regarding logical reasoning, work attitude, stress handling, and team collaboration. This performance suggests a high risk in soft skills and operational fit.