DEEPTHI NAGARAJ
Data Analyst
Jersey City,NJ
Summary
Highly motivated and skilled Data Science and Analytics professional with a passion for leveraging data and technology to drive strategic business decisions.
Overview
4
4
years of professional experience
2
2
Certificates
Work History
Data Analyst
Shoolin Inc
Jersey, New
08.2023 - Current
- Optimized database functionality, resulting in a 20% increase in system responsiveness and reliability
- Utilized statistical functions, trend lines, and forecasting in 80% of reports to provide actionable insights
- Improved data quality through outlier detection, handling missing values, and conducted thorough impact analysis for 95% of projects to ensure alignment with business goals
- Successfully developed and debugged 90% of BI applications, delivering high-quality solutions
- Ensured database integrity and availability through routine tasks with a 98% success rate.
Data Engineer
Sira Soft Solutions Inc
, CA
07.2023 - 08.2023
- Maintained data structures and pipelines with 99% accuracy and efficiency using SQL (SSIS, SSAS, SSRS)
- Improved data processing performance by 30% through efficient management and optimization techniques
- Enhanced security by implementing permission checks for data access control and identifying vulnerabilities through SQL injection detection in 95% of projects
- Created data pipelines using AWS EMR and Apache Airflow to extract, transform, and load (ETL) data from various sources into Redshift
- Improved query and process efficiency by 25% through performance analysis.
Database Developer
Buffalo
01.2023 - 05.2023
- Designed efficient printer management and database systems, saving $50,000 annually, achieving 30% faster data retrieval, and reducing data inconsistencies and improving data quality by 25%
- Collaborated with cross-functional teams, conducted rigorous testing, and provided data-driven insights to enhance operational efficiency by 20% and support continuous improvement efforts.
Data Science Intern
Tech Fortune Technologies
01.2021 - 12.2021
- Utilized pandas and NumPy for complex data transformations, feature engineering, and model evaluation in diabetes prediction
- Constructed a comprehensive tabular dataset of 10,000 patient records, performing data cleaning and manipulation, and achieved an 85% accuracy rate in predicting diabetes occurrence using advanced inferential statistical analysis techniques
- Introduced the concept of series and data frames for efficient data analysis and exploration.
Data Analyst
The Entire Group
07.2019 - 07.2020
- Achieved 99% data accuracy and integrity through rigorous data quality checks in a team
- Contributed to the creation of 50+ reports (graphs, charts, tables) and visualizations, aiding data-driven decision-making processes
- Collaborated with business analysts to address data-related issues and ensure alignment with data requirements and satisfy clients
- Successfully supported 5 data migration projects and ETL processes, ensuring smooth data transition and integration
- PROJECTS
- PWC, Power BI Virtual Experience Program, The Forage, Micro Intern
- Analyzed call center data using Power Query to identify KPIs, resulting in a 20% reduction in average call handling time and a 15% increase in first-call resolution rate, improving overall operational efficiency
- Developed analysis metrics using DAX to analyze & visualize customer data, performing categorical analysis between customer behavior & service consumption
- Quantium, Data Analytics Virtual Experience Program, The Forage, Micro Intern
- Cleaned and processed a product sales dataset of 2 million records using Python and Alteryx
- Used Matplotlib and Seaborn to analyze and visualize sales and customer trends, providing insights into revenue patterns, customer behavior, and retail operations which led to a 15% higher sales performance than control stores
- Accenture, Data Analytics & Visualization, The Forage, Micro Intern
- Refined 10 million public reaction data to 5 million relevant posts and exploring patterns in user engagement.by cleaning, mining and updating to analyze what types of posts should be restricted to maintain
- Implemented Data-driven recommendations to restrict 20% of promotional posts, prioritize user-generated content, & achieved a significant 25% increase in user engagement
- Real estate market analysis and visualization-Conducted a comprehensive analysis of the real estate market using Python, involving web data scraping and analysis techniques
- Evaluated key metrics such as price, location, square footage revealing a 15% increase in median home prices over the past year
- Hospital Price Transparency- led a team of 4 in implementing a price transparency initiative utilizing MySQL and data cleaning techniques to analyze hospital pricing data from CMS website, improving access to healthcare cost information for consumers
- Resulted in better decision-making and potential reduction of health costs
- Sales Performance Dashboard-Designed an interactive dashboard in Excel that automated data refresh processes, ensuring real-time insights by creating VBA macros for automatic pivot table updates & report exports
- This enhanced data accuracy & decision-making capabilities for the retail company, resulting in improved sales tracking and trend analysis.
Education
Master Of Science (MS) - Information, Data Science and Analytics
Buffalo, The State University of New York
New York, NYBachelor of Engineering (BE) - Computer Science Engineering
Visvesvaraya Technological University, New Horizon College of Engineering
Skills
TECHNICAL SKILLSundefined
Certification
Certified scrum product owner
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Quote
Innovation distinguishes between a leader and a follower.
Steve Jobs
Timeline
Data Analyst
Shoolin Inc
08.2023 - Current
Data Engineer
Sira Soft Solutions Inc
07.2023 - 08.2023
Certified scrum product owner
04-2023
Database Developer
01.2023 - 05.2023
Connect to and transform data (Tableau)
10-2022
Data Science Intern
Tech Fortune Technologies
01.2021 - 12.2021
Data Analyst
The Entire Group
07.2019 - 07.2020
Master Of Science (MS) - Information, Data Science and Analytics
Buffalo, The State University of New York
Bachelor of Engineering (BE) - Computer Science Engineering
Visvesvaraya Technological University, New Horizon College of Engineering