~

Zeyu Li

<Backend Engineer />

Specializing in Distributed Systems and Cloud Architecture. Building scalable solutions with Java, Go, Python, and AWS.

/projects

(6 repos)
public

Filmory Web (Actively Working On)

A local-first film photography workspace built with React 19, TypeScript, and Dexie (IndexedDB), integrated with Supabase for user authentication, private storage, and bidirectional data synchronization. Designed for film photographers to manage rolls, cameras, lenses, film stocks, finance records, and EXIF parameters offline.

Full Stack
React 19
TypeScript
Vite
Dexie (IndexedDB)
public

Software Developer Intern — Invision Technology

An internal DevSecOps platform and infrastructure automation suite built for engineering and data teams at Invision Technology, a capital markets trading firm, covering pipeline security integration, privileged access management, and operational automation.

Python
Kubernetes
Helm
Argo CD
Terraform
public

High-Concurrency CQRS Ticketing Platform

A flash-sale ticketing platform with CQRS architecture using Redis Lua O(1) atomic locks, AWS SNS/SQS event backbone, and MySQL projections. Supports dual deployment paths: local manual deployment via Shell scripts and AWS cloud deployment automated via Terraform and GitHub Actions.

Distributed Systems
Java Spring Boot
Redis Lua
AWS SNS/SQS
Aurora MySQL
public

Distributed AI Chat Platform (VisionRAG)

A microservice-based AI chat and VisionRAG platform featuring a React 19 frontend (Material UI), Go Gin API Gateway, Go Chat service with Eino, and Python AI workers. Features SSE typewriter streaming and Kubernetes monitoring.

Full Stack
AI
RAG
Go Gin
Kubernetes

/blog

more posts coming up...

/experience

git log --graph
a1b2c3d 2023 - Present

Northeastern University

M.S. Computer Science
Vancouver, BC
  • -Key Courses: Algorithms, Database Management Systems, Scalable Distributed Systems, Computer Systems
f4e3d2c May 2024 – Dec 2024

Invision Technology

Software Developer Intern
Toronto, ON
  • -Worked across Helios (DevSecOps platform), privileged access management (PAM), and infrastructure automation. See Projects section for full implementation details.
9f8e7d6 Feb 2022 - July 2023

Aura Home, Inc.

International Logistics Coordinator
New York City, NY
  • -Coordinated 170+ containers (740k+ units) across global markets using SQL/Excel analytics.
  • -Optimized warehouse operations reducing storage costs by 15% via data-driven inventory classification.
5g4h3i2 2020 - 2021

Rutgers University

M.S. Supply Chain Analytics
New Brunswick, NJ
  • -Lean Six Sigma, Data Analysis, Business Intelligence
1j2k3l4 2016 - 2020

Purdue University

B.A. Economics
West Lafayette, IN
Initial commit