Karthikeyan Sampath
Lead Software Engineer in Chennai, Tamil Nadu, India
AI & Data Science professional specializing in RAG applications, knowledge graphs, and intelligent document processing.
Built high-accuracy NLP models (BERT + BiLSTM with dual attention) and automated large-scale copyediting using custom style guides.
ISO/IEC 42001:2023 Lead Implementer with proven expertise in AWS infrastructure, local LLM deployments, and cybersecurity recovery — including restoring nearly one million encrypted files post-attack.