Summary
Overview
Work History
Education
Skills
Timeline
Generic

DHEERAJ REDDY

Summary

Professional Business/Data Analyst with 5+ years of expertise in executing dynamic projects using SDLC, Agile, and Waterfall methodologies. Proficient in an array of tools including Python, R, SQL, Tableau, Power BI, and Excel, with a comprehensive understanding of MySQL, SQL Server, AWS, and Azure. Acknowledged for optimizing project cycles and elevating data processes at esteemed organizations like UHG and Virtusa.

Overview

5
5
years of professional experience

Work History

Data Analyst

United Healthcare Group
12.2021 - Current
  • Led Agile implementation, optimizing project life cycles for efficient report design and development, showcasing adaptability and dynamism in project management
  • Spearheaded data cleaning and engineering initiatives using NumPy and Pandas, elevating data quality and analytical accuracy
  • Leveraged SQL, Python, and R for comprehensive data activities, including cleaning, exploratory analysis, and mining, extracting meaningful insights from diverse datasets
  • Enhanced Tableau proficiency by 25% through designing and publishing interactive reports and dashboards, providing stakeholders with customized data visualizations
  • Improved data processing and analytics performance by 20% through optimization of AWS cloud resources, and streamlined ETL processes into MySQL and SQL Server databases, achieving a 25% reduction in data processing time
  • Implemented an automated testing framework using PyTest, resulting in a 30% reduction in testing time and ensuring robust data analytics pipelines
  • Led a cross-functional training program on advanced data visualization techniques, enhancing the team's skills and fostering a collaborative data-driven culture within the organization.

Business Data Analyst

Virtusa Systems
01.2019 - 08.2021
  • Implemented Waterfall methodologies in SDLC, enhancing project execution efficiency by 15% and ensuring structured project management
  • Employed advanced data cleaning techniques with NumPy, Pandas, and SQL, improving data accuracy and streamlining analytical processes
  • Increased reporting efficiency by 30% through focused tabular-based Power BI and Excel models, optimizing the presentation of key insights
  • Engineered a robust database structure in MS SQL Server, ensuring data integrity and security compliance; implemented indexing strategies that accelerated data retrieval by 30% and improved system scalability for future growth
  • Applied R statistical software for thorough data analysis, validating interpretations effectively and ensuring analytical accuracy.

Education

Master of Science - Computer And Information Sciences

New York Institute of Technology
Old Westbury, NY
05-2023

Skills

  • PySpark
  • Python
  • R
  • SQL
  • Jupyter
  • VS Code
  • Microsoft Office
  • MySQL
  • SQL Server
  • Oracle SQL
  • Query Optimization
  • Database Design
  • MongoDB
  • SDLC
  • Agile
  • Waterfall
  • Statistical analysis
  • Data Modeling
  • Predictive Modeling
  • Data profiling
  • A/B testing
  • NLP

Timeline

Data Analyst

United Healthcare Group
12.2021 - Current

Business Data Analyst

Virtusa Systems
01.2019 - 08.2021

Master of Science - Computer And Information Sciences

New York Institute of Technology

Similar Profiles

CREATE PROFILE
DHEERAJ REDDY