Sanjana S

Data Analyst

Bengaluru, India 80 · Excellent

About

Aspiring Data Scientist with hands-on experience in building end-to-end machine learning solutions. Skilled in Python, SQL, data preprocessing, feature engineering, predictive modeling, and interactive dashboard development using Streamlit. Passionate about applying data-driven solutions to solve real-world business problems and continuously expanding expertise in machine learning and analytics.

Skills & Expertise (29)

Python Advanced

7.8/10

Years Exp

SQL Advanced

7.5/10

Years Exp

Data Cleaning Advanced

7.5/10

Years Exp

Tableau Intermediate

7.0/10

Years Exp

Power BI Intermediate

7.0/10

Years Exp

Data Visualization Intermediate

7.0/10

Years Exp

Excel Advanced

7.0/10

Years Exp

Jupyter Notebook Intermediate

6.5/10

Years Exp

Git Intermediate

6.5/10

Years Exp

Classification Business Intelligence Hyperparameter Tuning Streamlit GitHub VS Code KPI Reporting Dashboard Creation Model Evaluation Feature Engineering LightGBM XGBoost scikit-learn Plotly Seaborn Matplotlib EDA NumPy Pandas MySql

Work Experience

KYC Analyst

PhonePe

Present - Present

Analyzed and validated 5,000+ customer KYC records monthly, improving verification accuracy and reducing onboarding delays by 18%. Created SQL and Excel reports to track compliance KPIs, fraud patterns, and verification trends. Automated reporting and data-cleaning tasks using Python and Excel, reducing manual effort by 30%. Collaborated with operations and risk teams to streamline onboarding workflows and improve efficiency. Assisted in building Power BI/Tableau dashboards to monitor productivity, rejection rates, and verification metrics.