Resume
Qi Chen
Full-Stack Software Engineer specializing in high-performance TypeScript/React applications and AI-driven solutions (Gemini/LLMs). Proven expert in Linux Kernel Instrumentation and Real-Time Architecture, with a track record of reducing system latency (70%) and solving 'Black Box' integration challenges. Adept at bridging the gap between mission-critical system optimization and modern, human-centric web architecture.
Professional Experience
Contribute to Credibled, Canada's second-largest background checking company, supporting business across the USA, Canada, and Australia. Work includes optimizing desktop and mobile user experience, developing new backend APIs, updating API documentation, and handling product requirements and bug fixes from product teammates.
Core Architect for a proprietary Hardware-in-the-Loop (HIL) simulation platform, replacing a commercial vendor solution.
HIL Platform Core Architect
[view]Lead Architect for a proprietary HIL simulation platform. Reverse-engineered legacy logic to design a kernel-level probe, reducing signal jitter by 40%. Diagnosed 'Temporal Coupling' bottlenecks and re-architected the IPC layer using POSIX Message Queues, smashing the latency barrier to ~230us (38% faster than industry standards) and increasing signal capacity by 400%.
Featured Projects
Qis Grammar
[view]AI-powered writing assistant that polishes grammar and style using Gemini models. Features human-centric design, typo detection, grammar recognition, and intelligent correction suggestions for an enhanced writing experience.