EDUCATION
ENGINEER · BUILDER · OPEN-SOURCE ENTHUSIAST
I build systems that make complex work feel simple.
This is my profile, public experience, and technical home. I focus on AI tools, systems engineering, and performance, while documenting public projects and research in progress.
01 / PROFILE
Hello, I’m Yuetao.
I want this to be more than a card full of keywords: it is a public record of how I think, build, and keep learning.
I am Yuetao, a Software Engineering graduate from Wuhan University, continuing into a master's program in the same field. My interests sit at the intersection of AI tools, systems software, human-AI interaction, and performance engineering.
I like to begin with real problems: understand the constraints, build something verifiable, and contain complexity inside a clear experience. Everything shown here comes from public projects and public records.
- LOCATION
- China
- EDUCATION
- Software Engineering · WHU
- EXPERIENCE
- Backend Engineering · Meituan
- FOCUS
- AI tools & systems
- GITHUB
- @zytsyj ↗
02 / PROFILE & EXPERIENCE
A concise, verifiable public profile.
This public profile contains only information that can be confirmed, with project evidence linked directly to public repositories.
TECHNICAL FOCUS
- Java & concurrencyJava, JUC, JVM, multithreading, and common design patterns
- Backend systemsSpring Boot, Spring Security, MyBatis and service-oriented applications
- Data infrastructureMySQL, Redis, Elasticsearch, indexing and cache strategies
- Distributed componentsRocketMQ, Kafka, Nacos, Gateway and OpenFeign
EXPERIENCE
2025.05 - 2025.09Meituan
Backend Engineering Intern
Retail promotion pricing systems
- Contributed to a product-detail query migration, including staged rollout and behavioral diff monitoring.
- Refactored automated inspection tasks with template-method and strategy-factory patterns to improve extensibility.
- Helped build risk monitoring for promotion pricing, improving the detection of anomalous orders.
HONORS
- National First Prize Computer System Capability Competition · PolarDB Database Design
- National First Prize Computer System Capability Competition · Intelligent Systems Innovation
- Provincial Second Prize Huazhong Cup Mathematical Modeling Competition
- Provincial Second Prize National College Student Mathematics Competition
- University Honor Wuhan University Outstanding Student Scholarship
WORKING WITH
PUBLIC EVIDENCE
2026 · OPEN SOURCE Codex Power Mode Native semantic feedback for Codex on macOS ↗ PUBLIC REPOSITORIES GitHub portfolio Browse source, history, and project documentation ↗03 / SELECTED PUBLIC WORK
Projects with a point of view.
Only public repositories appear here: tools and experiments shaped by curiosity, engineering judgment, and iteration.
Codex Power Mode
A native semantic HUD for Codex on macOS—turning invisible agent state into calm, legible momentum.
- Swift
- macOS
- JavaScript
- Public beta
DogVision
A visual safety-management system combining a robot dog, object detection, and facial recognition for helmet-compliance monitoring.
- Python
- YOLO
- Computer Vision
MQTT Lab
Connected-system experiments and coursework spanning MQTT, embedded components, and web clients.
- MQTT
- Vue
- C
04 / RESEARCH LOG
Notes from work in progress.
The research log records questions, hypotheses, design trade-offs, and validation. It contains only material suitable for public sharing.
When the coder becomes the director: making agent work perceptible
From keyboard effects to a semantic status HUD: exploring how invisible states such as understanding, searching, editing, verifying, and recovering can become restrained, useful feedback while preserving privacy.
Read the public design note ↗Turning “feels better” into verifiable engineering judgment
Notes on the relationship between visual feedback, deterministic checks, recovery, and boundary testing.
Drafting · Updated alongside public project workKeeping complex systems clear: state, interfaces, and observability
Frameworks for decomposition, measurement, and trade-offs in systems and performance work.
Open notebook · Public material onlyPUBLIC LOG POLICY / Private repository names, unpublished data, and sensitive implementation details are removed before publication.
05 / NOTES & ARCHIVE
A record of becoming.
The legacy blog preserves early notes on learning computer science, writing code, and university life. They do not represent everything I do now, but they remain part of the path.
ARCHIVE · 2022
25 early essays, one honest learning trajectory.
06 / CLOSING NOTE
Curious about how things work. Serious about making them better.
I am Yuetao. I enjoy breaking down ambiguous problems, finding the constraints that matter, and shaping complex systems into clear, reliable experiences.
This site will continue to collect projects and notes that I can share publicly. Rather than listing technologies, I want to document the questions, trade-offs, and lessons behind the work.