Have you dealt with developing or applying neural networks in your projects?

Yes, I have worked with neural networks in Python projects, using libraries such as TensorFlow and PyTorch. For example, I developed models for image classification and text processing.

Here's a simple neural network example in Keras for classification:

from tensorflow.keras.models import Sequential
from tensorflow.keras.layers import Dense

model = Sequential([
    Dense(64, activation='relu', input_shape=(input_dim,)),
    Dense(10, activation='softmax')
])

model.compile(optimizer='adam', loss='categorical_crossentropy', metrics=['accuracy'])

# model.fit(X_train, y_train, epochs=10)

I also used pre-trained models and fine-tuned them for my specific tasks. This allowed me to effectively solve recognition and data analysis problems.