@neelima-koyi
I am an AI/ML Engineer dedicated to bridging the gap between cutting edge research and massive scale production systems. Currently at Perplexity.ai, I architect agentic workflows and high performance RAG pipelines that serve millions of users, focusing on factual groundedness an…
AI ML Engineer
Agentic Search & Reasoning: Architected multi-step reasoning pipelines and autonomous tool-use capabilities, improving factual groundedness and citation accuracy by 23% across 5M+ daily queries. High-Performance Inference: Engineered low-latency serving infrastructure using vLLM and TensorRT-LLM with PagedAttention and continuous batching, achieving a 25% reduction in P99 latency. Model Fine-Tuning & Alignment:…
Machine Learning Engineer
Business Impact: Developed a Global Predictive Analytics Engine that automated churn prediction and resource allocation, influencing over $100M in operational impact. Real-Time Fraud Systems: Built an ensemble-based Fraud Detection system (XGBoost + DNNs) processing 1M+ daily transactions with a 26% improvement in AUC-ROC. MLOps Orchestration: Established a company-wide CI/CD for…
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