Shekhar Nayak

Shekhar Nayak

AI ML Engineer
India
English, Hindi
Apprenticeship On-site

About Me

M.Tech AI/ML researcher with hands-on experience in LLM fine-tuning, RAG systems, and model evaluation across feature engineering, data engineering, and model deployment. Published research and Amazon ML Summer School 20…

Experience

Teaching Assistant – Machine Learning & Principles of Programming Languages

IIIT Allahabad · Prayagraj
Aug 2024 - Jun 2026 · 1 year 10 months

<p>Designed and evaluated assignments, quizzes, and exams for 100+ students covering regression, classification, model evaluation, and programming paradigms.</p><p> Led Python tutorials on machine learning fundamentals and data structures.</p><p> Provided personalized feedback strengthening students’ understanding of ML concepts, feature engineering, model evaluation, and programming fundamentals.</p>

Skills

PyTorch HuggingFace Transformers LLaMA-3 LLaVA Qwen2-7B QLoRA CLIP-ViT BGE-Reranker PEFT FastAPI ChromaDB BM25 ONNX MiniLM-L6-v2 Reciprocal Rank Fusion Ollama Python LangGraph Model Context Protocol (MCP) DuckDB Streamlit LangChain Sentence-Transformers CLIP LLMs RAG Multimodal Systems Machine Learning NLP Generative AI Model Evaluation Feature Engineering Pandas NumPy scikit-learn Matplotlib Seaborn Statistical Inference A/B Testing Data Engineering Model Deployment FAISS Embedding Models Semantic Search C++ SQL GPU Programming with CUDA MySQL MongoDB Git
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