Prakshal Mehra

About Prakshal Mehra

AI Engineer with 4+ years of experience specializing in LLM systems, Agentic AI…

Experience

1. Senior Ai Engineer

   Valiance Solutions

   Oct 2023 — Present

   Generative AI– Deployed several open source models and optimised it for max scalability with minimum latency.– Designed and deployed the end‑to‑end architecture for RAG‑based conversational and generative AI with multi‑lingual support using Multi‑Agents, LangChain and LlamaIndex.– Established an efficient pipeline for pre‑processing PDFs and multi‑modal, thereby generating an accurate data lake.– Developed and implemented real‑time LLM evaluation and monitoring service using Langfuse, UpTrain and DeepEval.• Demand & Price Forecasting:– Optimized Production Planning: Designed and developed machine learning and probabilistic modeling initiatives for B2B demandforecasting of viscose fiber, driving $14.7M in business impact.– Achieved accuracy of 97% for high‑volume SKUs and 85% accuracy for low‑volume ones (intermittent demand)– Architected price forecasting using ML, DL and transformer based models for wool fiber and its global indicators and achieved 87% directional accuracy and 90% forecast accuracy.– Built an end‑to‑end automated tool for business users, providing 3‑month demand projections and identifying key drivers.– Enhanced project scalability with Dockerized modular codebases and introduced parallelized AWS batch processing for optimised resource utilisation.

Education

• Vellore Institute of Technology

  Bachelor of Technology - BTech, Computer Science