Zhilang Gui

Zhilang Gui

Lead AI Engineer at EasyBee AI. Built multi-agent systems that improved booking and support workflows by 40%.

Recent BU grad '25. Designed and engineered a semi-autonomous tricycle that won the Society Impact Award among 70 competing senior design projects.

EasyBee AI logo
EasyBee AI

AI Engineer

July 2025 - PresentSan Francisco, CA

Built LangGraph supervisor agent with 3 sub-agents → reduced cold-start latency from 5s to 150ms
Production RAG pipeline with Pinecone + GPT-4o → 40% improvement in booking conversion
Deployed containerized AI system with Docker + GitHub Actions CI/CD
Cadence Design Systems logo
Cadence Design Systems

Machine Learning Engineering Intern

May 2024 - Aug 2024Austin, TX

Led POC for thermal modeling feature → validated 5% performance gains
Built 3D visualization tool for non-technical stakeholders
Automated 500GB data pipeline → saved 8 hours/week of manual analysis
Terrier Motorsports logo

Terrier Motorsports

GLV Team Lead

2023 - 2024Boston, MA

Led 5-engineer team to deliver 3 embedded subsystems using C++ and CAN bus
Reduced input latency from 120ms to 72ms → completed 1 week ahead of deadline
Human Computer Interaction Lab logo

Human Computer Interaction Lab

Research Assistant

Feb 2023 - July 2023University of Sydney

Built Python models analyzing smartwatch data from 200+ users → 75% churn prediction accuracy
Identified UI friction points → 15% engagement improvement

A challenge to build and ship one application every week for 10 weeks. Each project demonstrates rapid iteration, full-stack development capabilities, and real-world problem solving.

WeRead screenshot

WeRead

AI-powered Chrome extension that reduces article reading time by 12 min on average. Full-stack product with Chrome Extension (MV3), 7 serverless API endpoints, Stripe subscriptions, and Next.js marketing site. Features parallel AI processing pipeline (4 concurrent LLM calls in 3-5s), Google OAuth, and Notion-inspired UI with dual reading modes.

week6#10weeks10appsChrome ExtensionNext.jsTypeScriptNode.jsVercelAI/LLMStripe
MenuCopilot screenshot

MenuCopilot

Take a photo of a restaurant menu and get personalized food recommendations powered by AI. Features image analysis, preference questions, and intelligent dish suggestions tailored to your tastes.

week5#10weeks10appsNext.jsTypeScriptAI/LLMImage ProcessingOpenAI Vision
Prompt CoPilot screenshot

Prompt CoPilot

A Chrome extension designed to manage and utilize prompts with AI integration, enhancing user interaction with AI models. Features prompt templates, quick access, and seamless AI workflow integration.

week4#10weeks10appsChrome ExtensionAI IntegrationPrompt Management
SF Weekly News Digest screenshot

SF Weekly News Digest

AI-powered platform that aggregates and summarizes San Francisco news from 20+ local sources. Features weekly AI-curated summaries, interactive Q&A chatbot, and automated Saturday updates via Vercel Cron.

week3#10weeks10appsNext.jsTypeScriptPostgreSQLPrismaAI/LLM
SF Most Wanted Parkers screenshot

SF Most Wanted Parkers

A Next.js app that tracks San Francisco's worst parking offenders using SFMTA citation data stored in Neon/Vercel Postgres.

week2#10weeks10appsNext.jsPostgreSQLSFMTA API
ReelOrFake screenshot

ReelOrFake

An application that challenges users to distinguish between original audio and AI-generated clones. Interactive game-based interface for testing audio authenticity detection.

week1#10weeks10appsReactTypeScriptAI/LLMAudio Processing

AI/ML

LangChain & LangGraph
RAG Pipelines & Vector DBs
Multi-Agent Systems
PyTorch & Computer Vision

Software & DevOps

Python (FastAPI/Flask)
C++ & SQL (PostgreSQL)
Docker & AWS (EC2)
GitHub Actions CI/CD

Tools & Data

Git & ROS2
Pandas & NumPy
Pinecone & OpenAI API
Async Programming

AI Content Detective

React-TypeScript web app that detects AI-generated content in real time

ReactTypeScriptSupabase

Semi-Autonomous Cycle

COE Societal Impact Award winner. 92% navigation accuracy for visually impaired users

ROS2Embedded SystemsComputer Vision

AI Travel Co-Pilot

Multi-agent LLM system. 40% increase in booking conversions

LangGraphLLMAPIs

Smart E-Voting System

Secure real-time P2P communication protocol using C and UDP for embedded system. ESP32-based fobs with IR transmission and bully algorithm for leader election

CUDPESP32Node.jsTingoDB

FitCat - Activity Tracking

Real-time multi-cat activity tracking with ESP32-based collars. Full-stack IoT platform with accelerometers, displays, and live leaderboard

ESP32IoTNode.jsRaspberry Pi

Personal Assistive Robot

Autonomous indoor navigation with Optitrack positioning, PID control, and real-time collision avoidance using Sharp IR sensors

ESP32PID ControlPWMEmbedded

Pokémon Masters: Victory Road

2D Pokémon battle simulation with object-oriented programming. Dynamic gameplay mechanics including combat and Pokémon migration

C++OOPGame Development

32-bit RISC-V Processor

Instruction-pipelined processor with byte-addressable memory. Optimized data flow with execution halting and reset mechanisms

VerilogRISC-VDigital Design

Location

San Francisco, CA

Let's Work Together

Available for freelance projects
Open to collaboration
Response within 24 hours