Senior AI Engineer (RAG & Document AI)
An AI engineer focused on document intelligence and RAG, currently building an OCR-based extraction engine and a configurable RAG chatbot with integrated agents, tools and workflows. Brings strong MLOps and model-optimisation depth from graduate research and real-time computer-vision work on edge devices.
- Level
- Senior
- Experience
- 4–6 years
- Based in
- Vietnam
- Languages
- Vietnamese (native), English (full professional)
Selected work
- Document AI product: refactored an OCR document-extraction engine from a monolith into microservices, making processing roughly 3x faster, and customised production RAG pipelines for client use cases.
- Document AI product: built a visual editor for configuring RAG pipelines with integrated agents, tools and workflows.
- Robotics / teledriving: delivered real-time vision and video-streaming modules on NVIDIA Jetson under strict latency targets.
- AR / 3D scanning (US client): deployed an on-device depth-estimation model on Android, using INT8 quantization-aware training for about 2x faster inference.
Domains
Document AI, Robotics & autonomous systems, AR / 3D, Applied ML research
Education
MSc, Electrical & Computer Engineering