g
grace_zhai

Grace-zhai

@grace_zhai

Computer Vision Developer OpenCV YOLO Python Qt

China
English
About me
I'm a computer vision developer with expertise in C++, Python, OpenCV, Qt, and deep learning (YOLO, TensorFlow). I build: • Face detection & recognition systems • Custom object detection models (YOLO) • Image processing pipelines (OpenCV) • Qt desktop apps with vision capabilities • Real-time video analysis What you get: ✓ Clean, commented, production-ready code ✓ Fast delivery (24-72 hours) ✓ 7 days free bug fixes ✓ 2-hour response time Message me with your project. Let's solve your computer vision challenge together.... Read more

Skills

g
grace_zhai
Grace-zhai
Offline • 
Average response time: 1 hour

See my services

Desktop Applications
I will process images in c
From$30 / projectMore details

Portfolio

Work experience

Self_Level

JiaoShui

Self Level • Freelance

Feb 2026 - Present • 3 mos

I develop image processing and computer vision solutions using OpenCV, YOLO, and C++. My projects include object detection, ellipse fitting, and tension measurement systems. I create custom C++ code and DLLs for integration with C# applications.