Doolla Venkatasatya

Portfolio

About Myself

Results-driven professional with linux and azure cloud background. Proficient in Python, R, SPSS, Advanced Excel, Tableau, and data analysis. Drives revenue growth and enhances customer experiences through data-driven insights. Skilled in end-to-end data science processes, collaboration, and successful project delivery. Committed to continuous learning and leveraging skills for impactful outcomes.

Technical skills

Data Manipulation and analysis Statistical analysis and Modeling Database Management Simulation and forecast tools Data visualization
Advanced Excel SPSS statistics PostgreSQL Crystal Ball Power BI
Power Query SPSS Modeller What if analysis Tableau
Python(pandas, numpy etc.,) Python(scikit-learn, tensorflow etc.,) Python(matplotlib, seaborn)
R Language R(CAR, lm, glm) R(ggplot2)

Portifolio

MachineLearning

Python

Data visualization

Life Expectancy Dashboard
Power BI

Life expectancy dashboard using Life expectancy dataset from kaggle which is visualized based on life expectancy rate grouped by interval showing Adult and ifnant morality rate, various deadly diseases per 1000 people over the years

R Language

Logistic regression
R Language

Logistic Regression using Cellphone dataset to identify whether a customer will churn or retain basing on various factors and identifying the significant variables impacting the regression