Name: Tarun Sai Reddy Kummetha

Job Role: Data Analyst

Experience: 3 Years 5 Months

Address: Saint James, NY, USA

Skills

SQL 95%
PYTHON 90%
Data Visualization [Tableau, Power BI] 90%
ETL & Data Pipelines 85%
Redshift / Snowflake 80%
Machine Learning 80%
Cloud [AWS / Azure] 75%

About

About Me

I'm a curious problem-solver who turn raw data into powerful stories and systems. With a blend of data analytics, engineering, and BI expertise, I build pipelines that scale, dashboards that drive clarity, and insights that fuel decisions. Whether it’s crafting seamless ETL flows, designing intuitive Power BI visuals, or optimizing data models in the cloud. I’m all about creating value from complexity. I thrive on solving real-world problems with clean code, clear visuals, and a relentless curiosity for better answers. At the core, I believe data isn’t just about numbers, it’s about enabling smarter, faster, and more human decisions..

  • Profile: Data Science, Data Engineering & Analytics
  • Domain : Retail, Technology, Healthcare, Ecommerce, BFSI & Digital Marketing
  • Education: Master of Science in Data Science
  • Language: English, Telugu, Hindi
  • BI Tools: Google Data Studio, Looker & Tableau
  • Technical Skills: PySpark, Excel, Git, JIRA, Docker, BigQuery, GitHub Actions, Google Analytics & SEO
  • Interest: Traveling, Travel Photography, Video games

0 +   Projects completed

LinkedIn

Resume

Resume

Result-oriented Data Science professional with 3.5+ years of experience delivering data-driven solutions across finance, healthcare, and tech sectors. Proficient in Python, SQL, machine learning, and data visualization tools (Power BI, Tableau) with a strong foundation in statistical analysis, business intelligence, and predictive modeling. Skilled in transforming complex datasets into actionable insights, optimizing workflows, forecasting accuracy, streamlining reporting, and building scalable AI/ML solutions. Adept at collaborating across cross-functional teams to support strategic initiatives and drive measurable business outcomes using cloud platforms like AWS, Azure, and GCP.

Experience


Feb 2025-Present

Data Analyst

CiTi

New York, USA

  • Engineered a credit risk analysis dashboard using SQL for data integration, Python (Pandas, Scikit-learn) for predictive modeling, and Power BI for visualization—empowering risk teams to identify high-risk loan segments and reduce default rates by 15%.
  • Developed an automated reporting pipeline aligned with Basel III compliance, utilizing SQL stored procedures and Excel VBA, which reduced manual effort by 40% and significantly improved reporting accuracy for monthly regulatory submissions.
  • Led a customer segmentation project using K-Means Clustering in Python on transactional data, visualized via Tableau, enabling targeted marketing strategies that increased customer engagement by 22%.

May 2024-Nov 2024

Data Analyst

Anthem Inc.

Indianapolis, USA

  • Built automated data pipelines with Python to integrate 5M+ patient records from SQL & AWS S3. Improved forecasting accuracy by 20% using regression models to support hospital resource planning.
  • Enhanced data reliability by applying Pandas-based validation and Excel logic. Ensured data accuracy across downstream workflows and reports.
  • Analyzed insurance claims to flag redundant services and reduce treatment costs by 10%. Delivered performance insights via Tableau dashboards that improved patient care timing by 25%.

Nov 2020-Jul 2023

Data Analyst

Magna Infotech

Bengaluru, India

  • Analyzed 1M+ transaction records with SQL to uncover purchasing patterns. Improved sales forecasting accuracy by 15% and informed inventory decisions.
  • Maintained and enhanced 10+ interactive Power BI dashboards using DAX & Power Query. Enabled real-time performance insights and faster reporting across departments.
  • Applied advanced stats in Python (Pandas, SciPy) to uncover savings, reducing CAC by 10%. Delivered recommendations that optimized marketing spend and campaign targeting.
  • Built robust cleaning pipelines with NumPy & Pandas to boost data integrity. Designed analytical models that improved customer insight and operational decisions.
  • Developed inventory forecasting models using Scikit-learn & StatsModels and Cut stockouts by 15% and enhanced supply chain planning with 20% more accurate predictions.



Education


Aug 2023-Dec 2024

Master of Science in Data Science

Stevens Institute of Technology
  • GPA : 3.7
  • Relevant Coursework : Optimization for Data Science, Statistical Methods, Applied Machine Learning, Probability Theory, Deep learning.
  • Awarded the Provost Master’s Scholarship for the 2023-2024 academic year.
Aug 2019-May 2023

Bachelor of Technology in Electronics & Instrumentation Engineering

Sree Vidyanikethan Engieering College
  • Graduated Top 10%.
  • Completed courses on Python, DataBases, Statistics, Instrumentation, SQL, Artificial Intelligence.
  • Led the student engagement team at SVEC AIM Student Chapter.
  • Conducted Techno Cultural sessions at MM 2K19.

Projects

Projects

Below are the sample Data Analytics projects on SQL, Python, Tableau & ML.

Uber Data Analytics

Designed an end-to-end data pipeline using Python, Mage, BigQuery, and Looker Studio to analyze Uber trip data and visualize insights.

Heart Disease Prediction using ML

Built a machine learning model using Python and scikit-learn to predict heart disease risk from clinical data with high accuracy.

Movie Rating Web Scraper

Built a Python-based web scraper to extract movie titles, ratings, and review data from a public film rating website. Parsed and structured the scraped data into a clean format for analysis and visualization.


Football Player Statistics Analysis

Developed a data analysis pipeline to scrape, clean, and analyze football player statistics using Python. Extracted performance metrics to identify top players and visualize trends across leagues and seasons.

Customer Segmentation using clustering model

Built an interactive Tableau dashboard analyzing characters, episodes, and IMDb ratings from Breaking Bad, showcasing visual insights into trends, screen time, and episode popularity.

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0 Projects
0 Queries Optimized
0 Cups of coffee

More projects on Tableau

I love to solve business problems & uncover hidden data stories


Tableau

Contact

Contact Me

Below are the details to reach out to me!

Address

Saint James, NY

Contact Number

+1 (917)397-7873

Email Address

reddytarun011@gmail.com

Download Resume

resumelink



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