Shreya Sabharwal-Resume
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Shreya Sabharwal-Resume

SHREYA SABHARWAL

SUMMARY OF QUALIFICATIONS
Concepts: Machine Learning, RDBMS, Inferential Statistics, Data Visualization, Dimensional Modeling, Data Warehousing, Data Mining, Big Data
Technologies/ Skills: Python, R, Java, MS SQL, Oracle, PostgreSQL, SSIS, JavaScript, D3.js, VBA, Tableau, MS Excel, AWS, Hadoop, MapReduce, Spark, SVN, Git, MS Office kit
Libraries & Toolkits: NumPy, Pandas, Scikit-Learn, Matplotlib, Seaborn, NLTK, gensim, ggplot, dplyr
WORK EXPERIENCE
EXPEDIA GROUP, Seattle, WA Jun 2018 � Sep 2018
Business Intelligence Analytics Intern
Technologies/Skills: SQL, Python, Machine Learning, SSIS, Excel VBA, Time Series Forecasting, ETL, EDA, Tableau
� Performed EDA, statistical analysis and built regression models to forecast hours towards R&D for better budgeting
� Extracted data by exploring DW tables using SQL and, cleaned and transformed data for reporting and automation
� Constructed end-to-end ETL jobs to add business metrics and KPI�s, and loaded data to tableau dashboard
� Automated headcount management by bringing together attributes such as Attrition, New Hires and Terminations and reduced 200 hours/quarter of manual work for Financial Analysts
DELOITTE CONSULTING LLP, New Delhi, India Aug 2013 � Jun 2017
Consultant, Systems Integration
Technologies: SQL, Java, J2EE, HTML, CSS, JavaScript, AJAX, JQuery, JQGrid, IBM WebSphere, JSP, XML
� Developed a tool to manage operations in configuration database tables that reduced manual work by 32%
� Identified and resolved potential SQL injection that enhanced the security of the web application
� Developed spring batch jobs and coded SQL queries to automate pieces of drivers/professional license suspension
� Led a team of 4 members, facilitated requirements gathering and created functional & technical specifications
RELEVANT PROJECTS
IMPACT OF NEIGHBORHOOD ON YELP RATING OF BUSINESS Nov 2018
� Building a predictive model to determine the impact of neighborhood, location and business diversity of a business on its Yelp rating in Python
TOPIC MODELING AND SENTIMENT ANALYSIS ON NRA CONVENTION Mar 2018
� Performed topic modeling using LDA and sentiment analysis of NRA Convention 2018 with respect to school shootings using Python, and visualized results on Tableau
DATA WAREHOUSE FOR A RETAIL CHAIN Feb 2018
� Designed a star schema dimensional model using sales transaction as grain, performed ETL using SSIS and extracted insights on a Tableau dashboard
PREDICTING CREDIT CARD DEFAULTS FOR CLIENTS IN TAIWAN Dec 2017
� Performed feature selection, exploratory data analysis and classification on payment history of clients using Python and compared the predictive accuracy of probability of default amongst six machine learning models
EDUCATION
UNIVERSITY OF WASHINGTON, INFORMATION SCHOOL, Seattle, WA Anticipated Graduation: 2019
Master of Science in Information Management: Data Science and Business Intelligence GPA: 3.9/4
Relevant Coursework: Machine Learning, Statistical Data Science, Business Intelligence Systems, Advanced DBMS, Social Media Data Mining and Analysis, Big data and Cloud Technologies, Customer Analytics
UNIVERSITY OF DELHI, NETAJI SUBHAS INSTITUTE OF TECHNOLOGY, New Delhi, India May 2013
Bachelor of Engineering, Instrumentation and Control Systems GPA: 8.1/10
Dean�s scholarship for academic excellence in sophomore, junior and senior years
CERTIFICATIONS
� Oracle Certified Professional, Java SE 6 Programmer (96%)