Yashas Raj

I'm a final-year B.E. student in Artificial Intelligence & Machine Learning at Sri Sai Ram College of Engineering, Bengaluru, focused on turning LLM and ML ideas into systems that work reliably in production.

My work centres on RAG pipelines, multimodal applications and multi-agent systems. I care about the parts that make them trustworthy: hybrid retrieval, reranking, answer-grounding checks, refusal behaviour and measurable evaluation. At Surviva Technologies I shipped RAG components and MCP tooling into a SaaS product, and on my own multimodal RAG project I reached 0.938 faithfulness and 100% adversarial-refusal accuracy.