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Krista Bracy

Krista Bracy

Data Scientist



My Portfolio Highlights

My New Project

Dr. Semmelweis and the Discovery of Handwashing

My New Course

Introduction to Python

Insights astronaut, venturing into the unknown realms of data exploration.

My Work

Take a look at my latest work.


Introduction to ChatGPT


Introduction to Python


Intermediate Python

My Certifications

These are the industry credentials that I’ve earned.

Other Certificates

DataQuest/Optum Tech University Data Scientist Certification

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.

Optum | Dec 2023 - Present

Data Scientist

data scientist for Data Strategy and Services team

Optum | Jun 2018 - Dec 2023

Voice of the Customer Analyst


Optum | Jun 2016 - Jun 2018

Voice of the Customer Listener/Advisor


Optum | May 2014 - Jun 2016

Quality Analyst


Optum | Jun 2005 - May 2014

Customer Service/Escalation Representative


My Education

Take a look at my formal education

Bachelor's Degree in Military HistoryAmerican Public University | 2017

About Me

Krista Bracy

I enjoy solving mysteries and finding out the "why" behind things. This may make me a not so typical data scientist. I a

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