Lei Lei

I’m a multilingual, PhD-trained AI Scientist with over 6 years of hands-on experience building and deploying robust Computer Vision and Deep Learning systems across industrial and scientific domains.

💡 I specialize in designing end-to-end AI pipelines — from data curation and model training to real-world deployment — with a focus on image segmentation, object detection, and image enhancement, using tools like PyTorch, TensorFlow, and different cloud platforms.

🧠 In recent years, I’ve expanded into 3D vision, working on Neural Radiance Fields (NeRF) and 3D Gaussian Splatting (3DGS) to push the boundaries of scene reconstruction and spatial learning.

🎓 By night, I’m a dedicated tutor and mentor, delivering custom AI courses to learners from diverse backgrounds — from HPC engineers to startup investors — turning complex ideas into clear, practical skills.

🚀 I bring a research-driven, engineering-oriented mindset — transforming cutting-edge AI into solutions that scale, adapt, and deliver with clarity and impact.