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2 - 3 years

4 - 5 Lacs

Posted:2 days ago| Platform: Naukri logo

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Job Type

Full Time

Job Description

-1Role & responsibilities

AI/ML Engineer

About the Role:

AI/ML Engineer

Responsibilities:

1 Dataset Preparation

  • Collect or curate labeled food image datasets (focus on Indian meals)
  • Organize images into structured folders for training
  • Perform data augmentation, resizing, normalization

2 Model Development

  • Choose and fine-tune a CNN model (e.g., ResNet, EfficientNet, MobileNet)
  • Apply transfer learning for food classification (20+ categories)
  • Optimize for high accuracy and convert to TensorFlow Lite (optional for mobile)

3 Training & Evaluation

  • Train the model on Google Colab, local GPU, or cloud
  • Evaluate using metrics like accuracy, F1 score, and confusion matrix
  • Iterate to improve results based on testing

4 Backend Integration

  • Build REST APIs using FastAPI to serve model predictions
  • Accept image uploads and return predicted food labels with confidence scores
  • Integrate predictions with existing MySQL database

5 Deployment & Support

  • Save and deploy the trained model (.h5 or .tflite)
  • Collaborate with the mobile team (React Native) to connect the API or run on-device predictions
  • Ensure performance, scalability, and reliability in production

Mandatory Skills:

ML/AI

TensorFlow / Keras / PyTorch, Transfer Learning, CNNs

Image Processing

ImageDataGenerator, Pillow/OpenCV, image augmentation

Backend

FastAPI (REST APIs)

Deployment

Model saving/loading, TFLite conversion

Database

Basic integration with MySQL

Cloud/Infra

Google Colab, AWS EC2

Versioning

Git, GitHub, proper code structuring

Preferred candidate profile

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