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Eric Piatek

Eric Piatek


DePaul University


My Portfolio Highlights

My New Course

Introduction to R

Data juggler, effortlessly balancing variables to unlock insights.

My Work

Take a look at my latest work.


Exploratory Data Analysis in R


Data Manipulation with dplyr


Introduction to Data Visualization with ggplot2


Joining Data with dplyr


Introduction to Statistics in R


Sampling in R


Hypothesis Testing in R


Introduction to the Tidyverse


Introduction to R

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

My Work Experience

Where I've interned and worked during my career.

Truth In Accounting | Jun 2022 - Present

Data Research Intern

• Compile, clean and manipulate data in Excel and Sheets for use in articles, graphs, and charts to help illustrate findings. • Present data research project findings to senior leadership.  Publish newly collected and compiled data onto Data-Z.org. • Query large databases from government and private sources to analyze city, state, and federal performance in numerous metrics. • Write and publish articles presenting data research findings for TIA Original Stories, Chart of the Day, and Morning Call publications and social media outlets.
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Enterprise Hall | Oct 2021 - Jan 2022

Data Science Intern

• Completed tasks in a self-drive, independent manner while displaying a high level of attention to detail. • Conducted data cleansing and preparation procedures to ensure the accuracy of records. • Revamped web-based intake forms and procedures resulting in increased efficiency and accuracy of intake process. • Developed technical requirements, test cases, and mock-up for website landing page. • Gained knowledge and experience of Salesforce CRM. • Researched and proposed supporting content for online campaigns to contribute to marketing strategy. • Prepared executive proposal outlining internship program enhancements.

My Education

Take a look at my formal education

Bachelor of Arts in Data ScienceDePaul University | 2024
Associate of Arts in Data ScienceHarper College | 2021

About Me

Eric Piatek

Student pursuing a BA in Data Science at DePaul University, open to opportunities revolving around data analytics, modeling, and visualization!

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