Chrayan Sen
Senior Machine Learning Engineer with over 8 years of experience building and deploying scalable ML and LLM systems in production.
About
Senior Machine Learning Engineer with over 8 years of experience building and deploying scalable ML and LLM systems in production. Strong expertise in Python, PyTorch, TensorFlow, ML Ops, and cloud architecture across AWS and Azure. Experienced in prompt engineering, fine-tuning, retrieval-augmented generation, and AI Automation with a proven ability to deliver high-impact solutions through cross-functional collaboration.
- 9 years' experience
- Joined March 2026
Industry experience
- Computers & Electronics
- Software & Internet
- Media & Entertainment
- Professional Services
Work experience· 5 roles
Architected and deployed scalable machine learning and LLM systems in production; led data pipelines, model lifecycle management, and cross-functional collaboration to deliver high-impact AI solutions using Python, PyTorch, TensorFlow, and cloud platforms (AWS/Azure).
Architect and deploy scalable ML systems in Python using PyTorch and TensorFlow, supporting large and unstructured datasets in production environments.
Developed NLP and conversational AI models in Python using deep learning frameworks to power enterprise-grade virtual assistants; implemented prompt engineering and model optimization; integrated NLP pipelines with back-end data services.
Education
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