Sunny Savita

Sunny Savita is a data scientist and AI engineer who creates free educational videos on data science, LLM fine-tuning, and production-grade AI deployment. His channel provides tutorials on practical implementation of techniques like ORPO, DPO, GRPO, and PPO for fine-tuning large language models, as well as building production-grade LLM serving systems with tools like vLLM on Azure AKS.

He covers topics including Vectorless RAG, preference alignment, RLHF, LoRA, QLoRA, and building AI agents using Claude. The channel states its goal is to make complex data science concepts more understandable, with content ranging from career transition journeys to specific technical implementations using frameworks like Hugging Face and Unsloth.