SYSTEM ONLINE

QiChen.Site

> Full-Stack Software Engineer

Full-Stack Engineering...Performance Optimization...Reverse Engineering...Rapid Learning.

Qi's Innovation

AI-10

Qis Grammar

AI-powered writing assistant for grammar, style, and clarity optimization. Polishing drafts at machine speed.

OPTIMIZE TEXT

DOC-06

Cover Letter Generator

Automated pipeline for generating mission-specific cover letters from Markdown templates.

GENERATE DOCUMENT

"I build tools like these to bridge the gap between human intent and machine execution. Under the hood, I solve complex engineering challenges—from feature reverse engineering to stability-driven technical refactoring and architecture-driven performance optimization."

System Artifacts

Black-Box RE

Successfully rebuilt a proprietary real-time engine through clean-room reconstruction and signal analysis.

VIEW ARTIFACTS

SDK Stabilization

Refactoring a hybrid C#/C++ bridge into a unified Thrift RPC architecture to eliminate silent crashes.

REVIEW BLUEPRINTS

Real-Time Determinism

Deep dive into HIL simulation architecture and POSIX message queue optimization for 1ms heartbeats.

ACCESS CASE

Complete System Spec

DOWNLOAD FULL_DOSSIER.PDF