Hi, I am Sahil Bishnoi. I recently graduated from Georgia Tech with a Master’s in Computational Data Analytics. I am looking for opportunities in data science, computer vision, and generative AI. Below are the skills I am most comfortable with, but I am a quick learner and always looking to take on new and exciting challenges that push me to grow. • Classical Machine Learning – Everything from ETL, data cleaning, and data preparation to classification and regression, feature engineering, and feature selection. Worked with PCA, gradient boosting, random forests, SVMs, regressors, and other ML models. • NLP-based analysis – Fine-tuned transformers like BERT for text classification, text generation, topic modeling, and sentiment analysis. • Computer Vision – Used OpenCV, YOLO, ByteTrack for object detection and tracking, and models like R-CNN and ResNet for image classification and segmentation. • LLM-based applications – Over the last few months, I have been working on building LLM-powered applications using open-source models like Llama, DeepSeek, accessed via APIs from Groq and Hugging Face, along with paid models from OpenAI. ◦ Worked with different RAG techniques available through LangChain, LlamaIndex, and built multi-agent workflows using CrewAI, Phidata. ◦ Made multimodal chatbots that combine LLMs with internal documents via RAG pipelines or structured data like SQL databases, allowing users to interact with them via a web-based GUI in natural language. ◦ Experimented with fine-tuning smaller LLMs using Q&A and instruction-response pairs to see how they compare to RAG pipelines for delivering context-based responses. Email: sahilbishnoi26@gmail.com GitHub: https://github.com/sahilbishnoi26?tab=repositories LinkedIn: https://www.linkedin.com/in/sahil-bishnoi-149071290 Would appreciate any referrals and connections for relevant opportunities. Would love to chat if you have any leads!