VS
Career profile

Vijay Sivaraj

AI/ML Engineer | Generative AI & LLM Systems | RAG • Retrieval • GPU Inference | PyTorch • TensorRT-LLM • Kubernetes | AWS & Azure

San Francisco, California, United States

Career path.

  1. Perplexity

    AI/ML Engineer

    Aug 2025 - Present
  2. Microsoft

    AI/ML Engineer

    Mar 2024 - Jul 2025
  3. HCLTech

    Machine Learning Engineer

    Sep 2020 - Jul 2023