Abhijit Tomar

Background

About Abhijit Tomar

Staff Software Engineer at Walmart Labs with deep expertise in backend systems, search relevance infrastructure, and enterprise-scale LLM integration. Currently functioning as an LLM Systems Architect and AI Infrastructure Tech Lead across org-level GenAI initiatives, including graph-based data lineage, prompt engineering for knowledge systems, and scalable real-time personalization.Proven success leading cross-functional teams and designing robust platforms on GCP, Vertex AI, RedisGraph, Kafka, Flink, and Spring. Passionate about bridging the gap between infrastructure and intelligent systems, and actively exploring applied NLP, retrieval-augmented generation (RAG), and knowledge graphs.Seeking opportunities that combine backend engineering depth with cutting-edge AI innovation — particularly in LLM systems, ML infra, and applied GenAI at scale.