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KHOI MAI // PORTFOLIO OS v2026
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Khoi Mai
Blog
Hey,I'm Khoi!
CS and DS @ Purdue University (boiler up!)
My experience
GitHub Activity
Recent contributions on GitHub
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Background
I'm a Junior at Purdue studying Computer Science and Data Science. My experience spans the full data lifecycle-from ETL processes, data modeling and feature engineering to building dashboards and delivering business intelligence.
This Summer, I'm joining Zotec Financial as a Data Science Intern on the Revenue Cycle Intelligence team! I've worked as a Data Science Intern at Antsomi and an Analytics Engineer Intern at OCB, where I developed predictive models, optimized data workflows, and created visualization tools that drove decision-making. Whether it's cleaning messy datasets, training models, or presenting findings, I love creating actual impacts through solving problems with data.
When I'm not working, you can find me watching sports(basketball, tennis, football, soccer, Formula One,...).
Skills & Tech
Libraries: Scikit-learn Scikit-learn TensorFlow PyTorch Spark Pyspark Pandas Numpy Technologies: Git Docker AWS AWS SQL SQL
Query Me
Use SQL to learn about me
-- click a query above
Work Experience
In [1]:
experience_df.loc['Zotec']
Out[1]:
Zotec Financial
Data Scientist Intern
incoming, revenue cycle management
In [2]:
experience_df.loc['Antsomi']
Out[2]:
Antsomi
Data Scientist Intern
marketing models, feature engineering
In [3]:
experience_df.loc['Algoverse']
Out[3]:
Algoverse
LLM Research Intern
studying context rot in vision-language models
In [4]:
experience_df.query("company == 'OCB'")
Out[4]:
OCB
Analytics Intern
etl, dashboards
In [5]:
experience_df[experience_df['role'].str.contains('NLP')]
Out[5]:
VRAI
NLP Researcher
academic research, topic modeling
In [6]:
experience_df.loc['Discovery Park']
Out[6]:
DP
Data Science Researcher
data transformation, statistical testings
Projects & Hackathon
In [7]:
khoi.projects.get('Microsoft Hackathon')
Out[7]:
Microsoft Hackathon
1st Runner Up
Microsoft VN GenAI Hackathon
More
In [8]:
khoi.projects.get('Elite Edge')
Out[8]:
Elite Edge Basketball
Analytics Platform
the joy from coding + the love of basketball
Visit Blog
In [9]:
projects_df.tail(1)
Out[9]:
DS Playground
DS Playground
building blocks for understanding data science
Visit