Zachary Greenberg

Data Engineer - Big Data, Senior Consultant @ Booz Allen Hamilton

About

I am a Data Engineer by title and a Data Scientist by training, with a passion for digging into data to help others make more informed decisions. I am a graduate of Brandeis University and the Flatiron School (New York, NY).Before transitioning into tech, I spent a decade traveling and performing around the world as a professional singer in regional theaters, theme parks, and on cruise ships. In between performances, I learned to code from my twin brother who is a performer turned software engineer.With a background in Psychology, I combine statistical rigor with strong coding and analytical skills to work across data engineering, analytics, and data science.

Country

United States

City

Williamsburg

Industry

Information Technology & Services

Skill

IBM SPSS Statistics, Linear Regression, Logistic Regression, Time Series Analysis, Natural Language Processing (NLP), Recommender Systems, Flask, Prompt Engineering, Visual Basic for Applications (VBA), Web Application Design, Web Application Development, Database Design, VMware, Amazon Redshift, HTML, Cascading Style Sheets (CSS), JavaScript, Microsoft Visual Studio Code, Notepad++, SQL Server Integration Services (SSIS)

Experience

Data Engineer - Big Data, Senior Consultant

Booz Allen Hamilton

2024-11 - Present · 1 yr 11 mos

Norfolk, VA

Data Scientist, Consultant

Guidehouse

2021-12 - 2024-11 · 3 yrs

Williamsburg, Virginia, United States

-Created analytical tools to boost self-service capabilities for both technical and non-technical users. -Analyzed new data sources and integrated them into existing reporting, expanding the quality of findings communicated to stakeholders. -Orchestrated data pipelines in AWS and developed Python scripts to drive analytics and create significant machine learning models serving multiple business use cases.

PACE Analytics Intern

Sentara Health

2021-8 - 2021-10 · 3 mos

Chesapeake, Virginia, United States

-Developed and implemented ETL pipelines using SSIS bringing mission critical data into a SQL database serving as the backend for a visualization tool. -Constructed a Tableau dashboard aimed at quickly communicating key findings to a non-technical user base.

Technical Projects

Flatiron School

2021-2 - 2021-5 · 4 mos

New York, New York, United States

-Completed a variety of technical work on projects involving regression analysis, classification algorithms, time series analysis, and recommender systems. -Demonstrated proficiency in Python, Pandas, SQL, SciKit Learn, and others for data collection, filtering, visualization, and machine learning.

Vocal Swing Performer

United Parks & Resorts

2019-8 - 2021-1 · 1 yr 6 mos

Williamsburg, Virginia, United States

-Covering multiple singers throughout the theme park, I demonstrated the ability to switch roles and adapt well to shifting priorities at a moments notice. -Performed in the #1 show ranked by USAToday 10Best as “Best Amusement Park Entertainment”.

Lead Vocalist

Royal Caribbean International

2017-9 - 2019-5 · 1 yr 9 mos

Miami, Florida, United States

-Performed leading roles across a rotating repertoire of 6+ shows per cruise showcasing versatility. -Increased ship’s entertainment ratings/reviews, advancing them to some of the best ranked in the fleet.

Engagement Specialist

CROSSMARK

2012-11 - 2016-12 · 4 yrs 2 mos

New Jersey, United States

-Developed and executed tailored product sampling events that significantly increased daily sales. -Delivered effective brand education and demonstrated proactive engagement gaining future consumers.

Research Scientist

Cohen Center for Modern Judaic Studies at Brandeis University

2012-5 - 2012-8 · 4 mos

Waltham, Massachusetts, United States

-Supported top professors in their research on the accuracy of Jewish population estimates. -Performed data cleaning and filtering with SPSS to maximize their working database and increase the size and scope of data.

Teaching Assistant - Statistics

Brandeis University

2011-12 - 2012-5 · 6 mos

Waltham, Massachusetts, United States

-Leveraged domain knowledge of statistics to help the professors in lectures with Psychology students. -Orchestrated weekly office hours, answering students' questions and ensuring their confidence and understanding of the material.

Education

Flatiron School

Data Science

Highly selective immersive program with 600+ hours dedicated to python, data cleaning/analysis, regression analysis, classification algorithms, natural language processing, recommender systems, time series, and neural networks.