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Hi, I'm Nikhil 👋

AI/ML Engineer working on autonomous agents, RAG, and LLM inference. MS CS @ USC · Google Cloud Certified Associate Cloud Engineer

I build AI systems that act, and I care about the layer that keeps them alive in production: inference, serving, and the Kubernetes substrate underneath.

Featured work

  • 🤖 AI-Image-Organizer-agent: an autonomous multimodal agent that runs local vision models through Ollama in a perception, reasoning, and action loop. Fully offline, zero cloud dependencies.
  • 🧪 LLM-Finetuning: reasoning distillation with QLoRA. Fine tuning Llama 3.2 3B on reasoning traces distilled from DeepSeek R1 using Unsloth and TRL, then exporting to GGUF and serving locally with Ollama.
  • 🔎 rag-agents: agentic RAG systems. A multi tool RAG agent with function calling across Wikipedia, Arxiv, and web retrievers, backed by FAISS vector search, plus advanced RAG techniques and local Llama inference.
  • 🧠 Classic deep learning: emotion classification with VGG16 transfer learning at 90.33% accuracy plus RoBERTa and BiLSTM text models, facial keypoint detection, and image captioning with a CNN and RNN encoder decoder.

Currently

Benchmarking LLM serving: quantization, batching, and token throughput against GPU cost on Kubernetes. Results will be published here.

Stack: Python · PyTorch · LangChain · LangGraph · RAG · FAISS and LanceDB · Ollama · FastAPI · Kubernetes (GKE) · Docker · GCP · AWS

📫 sainikhilreddym2000@gmail.com · LinkedIn

Pinned Loading

  1. emotion-classification emotion-classification Public

    Advanced ML models for emotion classification in images and text.

    Jupyter Notebook 2 1

  2. AI-Image-Organizer-agent AI-Image-Organizer-agent Public

    Python 3

  3. langchain-lab langchain-lab Public

    LangChain patterns lab: RAG pipelines, chains, chat models, and prompt templates

    Python

  4. Facial-Key-Point-Detection-CNN Facial-Key-Point-Detection-CNN Public

    A facial keypoint detection system that takes in any image with faces, and predicts the location of 68 distinguishing keypoints on each face!

    Jupyter Notebook 8 5

  5. sentiment-analysis-of-tweets sentiment-analysis-of-tweets Public

    Classifying the tweets into positive, negative or neutral

    Jupyter Notebook 2 1

  6. Automatic-Image-Captioning Automatic-Image-Captioning Public

    CNN visual encoder and RNN language decoder generating image captions on MS COCO, an early vision language architecture

    HTML