Hi, I'm Arjun Challa

High school student passionate about machine learning, data science, software development, and building impactful solutions. Currently working on Hi-Lite, a social networking site for high school students.

View My Work Get In Touch

Skills & Technologies

Tools and technologies I work with

Languages

Python
JavaScript/HTML/CSS
SQL
R
PHP

Frameworks & Tools

PyTorch/TensorFlow
Flask
Pandas/NumPy
Git/GitHub
Blendr

Specializations

Machine Learning
Web Development
Data Analysis
Cloud Computing
Predictive Modeling

Experience

My professional journey

April 2025 – Nov 2025

Software Intern @ NC State University

Developing TensorFlow-based predictive models for rainfall patterns and flood risk identification in Raleigh. Collaborating with PhD researchers on geospatial data integration.

March 2025 – Nov 2025

TSRL Data Lab Member @ USC

Analyzing athlete data and building predictive performance models using AI techniques for real-world training scenarios.

June 2025 – August 2025

Research Assistant @ American University

Conducted research on Mean-Variance Optimization under Dr. Hamid Semiyari, implementing solutions in R with quadprog package for optimal asset allocation.

July 2024 – August 2024

AEOP ARMI BioFabUSA Intern @ Fort Detrick

Focused on biofabrication and commercialization. Developed 3D printable solution for Gastroesophageal Reflux Disease with market analysis.

August 2024 – Present

Vice-President @ Computer Science Club

Leading club operations, managing fundraising initiatives, and organizing workshops and competitions to enhance technical skills.

Featured Projects

Some things I've built

Agrimpact

Web application enabling small farmers to compare crop profitability using real USDA data. Implemented Monte Carlo simulations (1,000 runs) for yield and price variability analysis.

Python Flask NumPy USDA API
View on GitHub →

Hi-Lite

Social media platform for high school students to showcase digital portfolios and receive skill endorsements. Developed responsive UI/UX with full-stack functionality.

JavaScript HTML/CSS Flask Python
In Development →

Inventory Management System

Custom inventory management system for local business, improving tracking accuracy and reducing overstock. Successfully deployed and purchased by client.

Python MySQL Tkinter
Private Project →

Rainfall Prediction Model

TensorFlow-based predictive model forecasting rainfall patterns and identifying high-risk flooding zones using geospatial and meteorological data.

TensorFlow Python Data Science
Research Project →

Python Tutoring Curriculum

Designed and taught comprehensive Python curriculum for students aged 7-12. Mentored 15 participants in creating final projects addressing local community needs.

Python Education Web Dev
Educational Project →

Mean-Variance Optimization

Research project on optimal asset allocation using quadprog package in R. Presented findings on portfolio optimization strategies.

R Finance Research
Research Paper →

Beyond the Code

Life outside of programming

🌱

Hiking and the outdoors

Love spending time in nature as well as hiking trails.

🏀

Sports

Avid sports enthusiast interested in the NFL and NBA. Falcons and Heat fan! Also play basketball and golf.

🎷

Music

Play the Piano & Saxophone. Self taught in Piano!

Get In Touch

Let's connect and build something amazing

📧

Email

[email protected]
💻

GitHub

@achalla18
🌐

Website

arjun.is-a.dev