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I will build custom computer vision, yolo object detection, models
Tung Nguyen
About this gig
What I Offer:
Computer vision & OCR: Custom YOLO object detection, image classification, tracking, and character recognition (ALPR, document OCR) using OpenCV & PyTorch.
AI & LLM integration: LangChain, LangGraph, and RAG pipelines powered by ChatGPT, Gemini, Claude, or local models via Ollama.
Backend & API development: Building robust RESTful APIs with Flask and FastAPI, database integration (MySQL, Vector DBs), and workflow automation.
Model fine-Tuning: Training and adapting models to your custom datasets with performance metrics (accuracy, mAP).
Why work with me?
Clean, well-structured, and fully documented source code.
Production-ready integration tailored to your specific stack.
Fast turnaround and clear, transparent communication.
Get to know Tung Nguyen
Tung Nguyen
Student
- FromVietnam
- Member sinceSep 2026
- Avg. response time1 hour
Languages
Vietnamese
I am a Machine Learning & Computer Vision Engineer specializing in developing end-to-end AI solutions.
I help clients solve real-world problems with high-accuracy models and clean, production-ready code. My core expertise includes:
Computer Vision: Object detection (YOLO), OCR, image segmentation, and facial recognition with OpenCV & PyTorch.
Deep Learning & NLP: Custom Vision Transformers, CNN architectures, and Agentic RAG workflows.
Backend & Deployment: RESTful APIs using Flask/FastAPI, MySQL database integration, and automation scripts.
My Portfolio
FAQ
Should I contact you before placing an order?
Yes, absolutely! Every AI project has unique technical constraints, dataset sizes, and latency needs. Contacting me first ensures we align on feasibility, scope, and the exact package or custom offer needed.
What if I don't have an annotated dataset?
No problem. If you only have raw images/videos or need guidance on gathering data, I can evaluate your use case, guide you on optimal labeling formats (e.g., YOLO TXT, COCO JSON), or include data preprocessing as part of a custom offer.
Will you provide full source code and setup instructions?
Yes. All deliveries include clean, well-commented Python source code, a requirements.txt file for dependencies, and step-by-step instructions on how to install and execute the solution locally or on cloud servers.
Can you integrate the trained model into my existing software or website?
Yes. Depending on your package, I can package the model into a fast RESTful API using Flask or FastAPI, connect it with databases (like MySQL), or provide modular scripts ready to plug into your existing pipeline.
What happens if I encounter bugs or need revisions after delivery?
Each package comes with included revisions. If you run into technical issues, unexpected runtime errors, or minor script adjustments during deployment, I will assist you promptly to make sure everything works as intended.
