I'm Qianyong (Harry) Zhang.

I'm a Computer Science Student at Brandeis University with expertise in AI development, full-stack engineering, and data analysis. I have hands-on experience building intelligent systems and scalable applications.

Resume Contact

About me

I'm a Computer Science student passionate about AI development, full-stack engineering, and data analysis. I specialize in building intelligent systems with LangChain and OpenAI, developing scalable web applications with modern frameworks, and creating data-driven solutions. My experience spans from emotion-aware AI agents to enterprise inventory systems, always focusing on performance optimization and user experience.

Location:Boston, MA
Age:21
Nationality:Chinese
Interests:Music, Tennis, Coding
Study:Brandeis University

Education

B.Sc. in Computer Science

Brandeis University, Waltham, MA•Sep 2023 – Present

Major in Computer Science with a GPA of 3.67/4.0. Focused on data analysis, AI development, web development, and software engineering principles. Active in projects involving machine learning, full-stack development, and data visualization.

Work

Software Developer Intern

INNOVA AI TECH LLC, San Francisco, CA•Jun 2025 - Aug 2025

Developed a full-stack, emotion-aware AI agent for Real-Time Search and Workflow Automation using LangChain, featuring a sophisticated RAG system with FAISS and ChromaDB vector stores. Automated enterprise workflows through Google Workspace integration and built a modular, containerized system with Docker, JWT Authentication, and AES encryption for secure, extensible applications.

Software Development Engineer Intern

Schneider Electric, Remote, China•Jan 2025 - May 2025

Increased operational efficiency by 50% through development of a web-based inventory analytics system using FastAPI and React. Optimized backend data handling with SQLAlchemy and Pandas, designed RESTful APIs for user authentication and inventory management, and enabled real-time analytics for procurement decisions through seamless frontend-backend integration.

Skills

Programming Languages

Python

Java

SQL

Frontend Development

React

Vue.js

React Native

Material UI

D3.js

Backend & AI Development

FastAPI

Spring Boot

Litestar

LangChain

OpenAI API

Check out some of my work

Spring Boot-Vue.js Video Streaming Platform

Full-stack video streaming platform with microservice architecture, supporting thousands of concurrent users, featuring video uploading, live comments, and real-time statistics.

AI Calendar with Intelligent Task Management

Intelligent to-do list application using Litestar and React Native, integrating OpenAI API for smart task scheduling and prioritization with behavioral analysis.

US Housing Affordability Analysis

Interactive visualization tool examining housing affordability trends across urban, suburban, and rural areas using D3.js with choropleth maps and scatterplots.

Emotion-Aware AI Agent (INNOVA AI TECH)

Full-stack AI agent with RAG system using LangChain, FAISS, and ChromaDB for real-time search and workflow automation with Google Workspace integration.

Inventory Analytics System (Schneider Electric)

Web-based inventory analytics system using FastAPI and React, increasing operational efficiency by 50% with real-time procurement analytics.

FastAPI + React Enterprise System

Robust backend system with SQLAlchemy, Pandas optimization, JWT authentication, and RESTful APIs for inventory management and data visualization.

Get in touch.

Feel free to reach out if you have any questions about my work or would like to discuss potential opportunities.

Email: harry.wadu233@gmail.com
Location: Boston, MA
Github: Harrrryz