Dileep Kumar Bhukya

Cyber Security Analyst @Symplore Inc

Novi, MI, US

Developed LLM-powered applications using OpenAI and Gemini APIs, implementing function calling, streaming responses, and reliable tool execution.Built and optimized RAG (Retrieval-Augmented Generation) pipelines with hybrid retrieval (BM25 + vector embeddings) and reranking to improve answer relevance and reduce hallucinations.Containerized inference microservices with Docker and deployed scalable, cost-optimized solutions to AWS (ECS and Lambda) with environment-based configurations.Implemented robust FastAPI backends with async endpoints, pydantic models, structured logging, and token usage tracking.Automated data preparation and embedding generation pipelines using Python, pandas, and sentence-transformer models.Integrated prompt-level analytics to monitor performance and optimized prompt templates, reducing token usage by ~20%.