portfolio.sh - zsh

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Harsh Aaryan

Computer Science Student & Software Engineer

Email: harsharyan4@gmail.com

Phone: 425-209-8017

GitHub: github.com/Harsh-Aaryan

Website: harshaaryan.tech

user@portfolio:~$

About Me

Education

Missouri University of Science & Technology (Spring 2026)

Bachelor of Science in Computer Science (GPA - 3.7/4.0)

Experience

Lead Research Assistant - Cybersecurity Research

Aug 2025 - Present

Researched cybersecurity vulnerabilities in L2-L4 autonomous vehicle systems using luminescent materials to exploit sensor systems; analyzed attack vectors and developed countermeasures using Python machine learning algorithms
Implemented ROS2/CARLA simulation testbeds to evaluate stability, scalability, and efficiency of distributed adversarial perception systems

Prime Therapeutics - Software Engineer Intern

May 2024 - July 2024

Built full-stack internal video sharing platform with React frontend and Node.js backend; developed REST APIs and reusable UI components using JavaScript, HTML5, and CSS3
Engineered data pipelines achieving sub-5 second video upload and retrieval; contributed to code reviews in an Agile/Scrum environment using Git

PeoplePerHour - Front End Developer

Feb 2020 - May 2023

Delivered 200+ client web applications using HTML5, CSS3, and JavaScript; maintained a 95% client satisfaction rate through iterative design and strong communication

$ cat interests.txt

• Web Development

• Cybersecurity Research

• Full-Stack Engineering

• AI / ML & Simulation

Skills

Languages

JavaScript

TypeScript

Python

Java

C++

SQL

HTML5

CSS3

Assembly

Frontend

React

Vite

TypeScript

GraphQL

Recharts

Leaflet

Backend & APIs

Node.js

FastAPI

.NET

REST APIs

WebSocket

API development

Databases & Cloud

PostgreSQL

SQL Server

Azure

AWS

Netlify

Render

DevOps & Tools

Git

Docker

Azure DevOps

CI/CD

Auth0

Agile

Scrum

Projects

HomeNode [PickHacks 26 Winner]

Built a mobile-first smart energy arbitrage platform combining household battery insights, local weather, and grid-intensity signals to convert homes into nano data centers. Developed AI-assisted job scheduling with a secure FastAPI backend (server-side API keys, fallback logic) and deployed a production stack on Netlify and Render. Implemented modular data hooks and personalized controls (location, units, battery profile, automation) for real-time dashboards tracking energy impact and revenue.

React Vite FastAPI Python Auth0 Leaflet

Live: homenode.netlify.app | Repo: github.com/Harsh-Aaryan/EcoAI

AutoTrader

Developed an automated stock trading bot with real-time trading, position monitoring, and loop offset strategies. Integrated a Telegram bot with encrypted messaging and a remote kill switch. Implemented multi-threading for concurrent market data processing via WebSocket, Monte Carlo backtesting, and AWS Secrets Manager for secure API key management.

Python Alpaca API Telegram Bot Docker AWS

Canvas-RPG [2nd Place, PickHacks 25]

Built a Chrome extension and Progressive Web App converting Canvas LMS into an RPG-styled game using the Canvas API for personalized quests. Achieved 700+ downloads on the Chrome Web Store.

React Python JavaScript GraphQL Canvas API Chrome Extension

Repo: github.com/Harsh-Aaryan/canvas-rpg

AI-Music Discord Bot

Created an AI-powered Discord bot for generating music using Suno LLM. Integrated Suno's sound generation API, deploying it on Vercel due to limited API availability. Utilized Postman for API testing and debugging, ensuring seamless communication between the bot and the sound generation service.

Python REST API Vercel Postman

Smart Cart

Designed and implemented a fully functional Smart Cart store checkout system with integrated front-end and back-end components. Made use of PostgreSQL database for product management; a C++ backend optimized for performance and memory; and an HTML, CSS, and JavaScript front-end enabling user checkout, payment, and order processing.

C++ PostgreSQL HTML/CSS JavaScript