Datta Sai22

Data Engineering, Data Analyst

Hyderabad, India 85 · Excellent

About

Results-driven Computer Science graduate with hands-on expertise in SQL, Python, Machine Learning, Power BI, and Tableau. Experienced in building end-to-end data analytics pipelines spanning data cleaning, Exploratory Data Analysis (EDA), Statistical Analysis, predictive modelling, Data Modeling, and Business Intelligence KPI Dashboard Development. Demonstrated ability to work with large datasets (196,000+ rows), deliver actionable KPI reporting, and translate complex data into interactive dashboards that drive data-driven insights across healthcare and financial domains. Seeking a Data Engineering, Data Analyst role to apply strong analytical and problem-solving skills in a data-driven environment, with the ability to communicate findings clearly to both technical and non-technical stakeholders.

Skills & Expertise (53)

MySql Advanced

8.0/10

Years Exp

Pandas Advanced

8.0/10

Years Exp

Excel Advanced

8.0/10

Years Exp

Joins Advanced

8.0/10

Years Exp

SQL Advanced

8.0/10

Years Exp

Pivot Tables Advanced

8.0/10

Years Exp

VLOOKUP Advanced

8.0/10

Years Exp

Jupyter Notebook Advanced

8.0/10

Years Exp

Data Cleaning Advanced

8.0/10

Years Exp

Microsoft Excel Advanced

8.0/10

Years Exp

Python Advanced

8.0/10

Years Exp

Power BI Advanced

7.5/10

Years Exp

Machine Learning Advanced

7.5/10

Years Exp

scikit-learn Advanced

7.5/10

Years Exp

NumPy Advanced

7.5/10

Years Exp

Power Query Advanced

7.0/10

Years Exp

Conditional Formatting Advanced

7.0/10

Years Exp

Advanced analytics Advanced

7.0/10

Years Exp

Logistic Regression Advanced

7.0/10

Years Exp

Random Forest Advanced

7.0/10

Years Exp

Gradient Boosting Advanced

7.0/10

Years Exp

Feature Engineering Advanced

7.0/10

Years Exp

Cross-Validation Advanced

7.0/10

Years Exp

KPI Reporting Advanced

7.0/10

Years Exp

Trend Analysis Advanced

7.0/10

Years Exp

ETL Advanced

7.0/10

Years Exp

Data Aggregation Advanced

7.0/10

Years Exp

PySpark Advanced

7.0/10

Years Exp

VS Code Advanced

7.0/10

Years Exp

Spark Advanced

7.0/10

Years Exp

XLOOKUP Advanced

7.0/10

Years Exp

Seaborn Advanced

7.0/10

Years Exp

Matplotlib Advanced

7.0/10

Years Exp

Tableau Advanced

7.0/10

Years Exp

Statistical Analysis Advanced

7.0/10

Years Exp

Predictive Modelling Advanced

7.0/10

Years Exp

Window Functions Advanced

7.0/10

Years Exp

Subqueries Advanced

7.0/10

Years Exp

CTEs Advanced

7.0/10

Years Exp

KPI Dashboard Development Advanced

7.0/10

Years Exp

Business Intelligence Advanced

7.0/10

Years Exp

Data Modeling Advanced

7.0/10

Years Exp

Jira Intermediate

6.0/10

Years Exp

Alteryx Intermediate

6.0/10

Years Exp

Hive Intermediate

6.0/10

Years Exp

SSIS Intermediate

6.0/10

Years Exp

Time intelligence Intermediate

6.0/10

Years Exp

DAX Intermediate

6.0/10

Years Exp

Stored Procedures Intermediate

6.0/10

Years Exp

Views Intermediate

6.0/10

Years Exp

Query Optimization Intermediate

6.0/10

Years Exp

Exploratory data analysis EDA

Work Experience

Data Analyst

Hospital Management Analytics System

Present - Present

Built an end-to-end healthcare analytics pipeline on 196,000 synthetic patient records spanning data cleaning, SQL analytics, machine learning, and Business Intelligence dashboards. Developed Python EDA, designed MySQL relational tables, and created Power BI dashboards.

Data Analyst

Superstore Sales Analytics

Present - Present

Analyzed 4 years of transactional sales data using SQL aggregations and Excel Statistical Analysis to uncover revenue trends, high-value customer segments, and discount impact on profitability. Designed interactive Tableau dashboards.

Data Analyst

Loan Portfolio & Risk Analysis Dashboard

Present - Present

Processed and analyzed loan application records using MySQL to identify approval trends, rejection patterns, and high-risk applicant segments. Built an interactive Power BI Business Intelligence dashboard.