Nvn Khan

Computer Systems Engineering graduate with a strong passion for Artificial Intelligence and Machine Learning. Skilled in Python and experienced in building intelligent, practical solutions that solve real-world problems. With hands-on experience in AI-driven projects and modern development tools, I am committed to continuously learning, innovating, and creating technology that truly makes an impact.

AI Engineer Intern at Civil Aviation Authority of Pakistan (CAA) (2025-07 – 2025-08)

Engineered enterprise-level conversational systems and RAG frameworks for organizational document retrieval and query resolution.

• Engineered an enterprise conversational system using Large Language Models (LLMs) that reduced internal query resolution time by 60%.
• Architected a semantic retrieval framework leveraging Retrieval-Augmented Generation (RAG) and embedding-based document indexing across 100+ organizational PDFs.
• Optimized prompt configurations and evaluation benchmarks to enhance contextual relevance and response consistency.
• Collaborated with technical teams on AI workflows, data preprocessing, and model integration for enterprise-level applications.

AI Engineer Intern at Itsolera Pvt. Ltd. (2026-01 – 2026-02)

Developed and deployed medical image classification models with clinician-facing diagnostic tools.

• Developed and fine-tuned DenseNet121 CNN models for medical image classification, attaining 93% evaluation accuracy through systematic hyperparameter experimentation.
• Oversaw end-to-end ML workflows including dataset augmentation, model training, cross-validation, and deployment, ensuring production-ready healthcare solutions.
• Delivered an interactive clinical support tool via Streamlit, enabling automated diagnostic predictions with confidence scores for clinician-facing use.

Bachelor of Engineering in Computer Systems Engineering – Mehran University of Engineering & Technology (2021-11 – 2026-01)