I've built end-to-end machine learning and NLP systems at JIIT, from social-network data collection and preprocessing through model training, validation, and evaluation.
My doctoral research includes GCN-SBERT text representation learning, which improved performance by 6% over an SBERT-only baseline and 15% over traditional ML models. I've also developed multi-label emotion analysis for Indian election discourse and stance detection for noisy political social-media data.
I work in Python with PyTorch, TensorFlow, Scikit-learn, transformers, graph neural networks, and cloud tools including AWS SageMaker and S3. I also taught Machine Learning, Data Science, Python Programming, and Information Security as an Assistant Professor.

