Full-Stack × AI Engineer in Tokyo — I take products from zero to shipped
About Me
A Developer with Passion for Innovation
Hi, I'm YANG JIZHOU — you can also call me Haruka / 悠.
I am a full-stack developer with a deep passion for crafting elegant and efficient digital experiences. I love transforming creative visions into reality through code.
My journey began with a curiosity for technology, evolving into a relentless pursuit of innovation and excellence. I explore the intersection where technology meets artistry.
When I'm not coding, you'll find me exploring emerging technologies, reading, or contemplating my next creative project over a cup of coffee.
My Journey
The Path So Far
The First Commit
Born in 1997 — where the whole story begins.
UESTC · Bachelor's
After graduating, I crossed the sea to Japan and started over.
UEC · Master's
Earned my master's at the University of Electro-Communications in Tokyo.
First Taste of AI
The day AI first truly clicked for me — and the world stopped looking the same.
AI Belongs to Everyone
It finally clicked what AI is really for — reaching the ordinary people and traditional industries who don't yet understand it, but stand to gain the most.
What's Next
Becoming an FDE — sitting with real users, turning fuzzy needs into things that ship. Let's see how far this goes.
Skills
Full-Stack Engineer
My Works
Selected Projects
Autonomous Driving
在 Corpy 做的端到端车端自动驾驶感知——负责架构、推理优化、交付与团队。
2023 – 2026
Surgical Robotics
Ultrasound image AI — organ segmentation and 2D-ultrasound to 3D-CT registration (Waseda collaboration).
2022.04 – 2023.04
EXA Restaurant
One-click restaurant data pipeline with smart analytics — cash flow and operations insights to digitize restaurants.
EXACall
AI phone receptionist that answers calls and builds live restaurant orders — STT, LLM and TTS in one loop.
Gemini Gym
Natural-language health logging that grows a living 3D avatar.
LinguaHaru
Open-source one-click AI document translator, Web UI + desktop.
HaruSpeak
Voice-first speaking practice across 5 languages.
HaruYukaFlow
OCR-driven inventory management — reads receipts and tracks goods automatically.
HaruFashion
Auto-monitors fashion sites, scrapes the latest drops and pushes them to Telegram.
HaruAccompany
Long-term-memory persona engine for virtual companions — powering the chat on this very site.
Contact
Let's Create Something Beautiful
Pick a time that works for you — it lands straight in my calendar.
