---
title: "Jayraj Mehta - Analyst 2 - Data Science in Surat | Tal"
description: "Meet Jayraj Mehta, Data Scientist → ML & AI Engineer | Building Production RAG Systems, Forecasting Models & Multi-Agent LLM Apps | Python · LangChain · FastAPI based in Surat."
image: "https://tal.club/meet/jayraj/share-image"
---

# Jayraj Mehta on Tal

## Headline

Data Scientist → ML & AI Engineer \| Building Production RAG Systems, Forecasting Models & Multi\-Agent LLM Apps \| Python · LangChain · FastAPI

## About

Most ML engineers can train a model\. Fewer can take it to production\. In 2\.7 years I've done both — built forecasting systems predicting revenue across multiple countries, automated healthcare data pipelines that cut processing time by 80%, and shipped RAG and multi\-agent AI applications that actually run outside of a Jupyter notebook\. I work across two lanes: Traditional ML — time\-series forecasting with Prophet, classification and clustering with XGBoost and Random Forest, feature engineering, and model optimization\. Real projects: fraud detection, customer segmentation, demand forecasting\. Generative AI & LLMs — RAG systems with LangChain \+ FAISS, multi\-agent architectures with LangGraph and CrewAI, semantic search, vector database optimization\. Real projects: document Q&A systems\. Most of the time these two lanes overlap\. That's where I do my best work\. Tech I work with daily: Python · XGBoost · Prophet · LangChain · LangGraph · FAISS · ChromaDB · FastAPI · Docker · PostgreSQL · MongoDB What I'm looking for: A team building production ML or AI systems that solves real problems — forecasting, recommendations, RAG pipelines, agentic AI, or all of the above\. I'm not looking for a notebook job\. Currently going deep on LLMOps and production deployment patterns\. 📂 See what I build: github\.com/Jayraj\-Mehta 📩 Open to opportunities — let's talk\.

## Location

Surat

## Work experience

Analyst 2 \- Data Science at Accordion, Jul 2023 \- Feb 2026 · 2 yrs 8 mos, Hyderabad, • Built and deployed a multi\-country revenue forecasting system using Prophet, integrating Google Trends and macroeconomic indicators with adaptive model selection logic that dynamically optimized for MAPE — enabling reliable predictions across varying market conditions at scale • Automated large\-scale healthcare financial data processing with Python, eliminating manual calculations and reducing per\-record processing time by 80% across production workflows • Engineered end\-to\-end data transformation pipelines for healthcare financial datasets, implementing validation logic and error handling that ensured data quality and zero\-defect processing reliability in production • Redesigned and migrated automation workflows to a new platform, doubling weekly processing capacity through code optimization and architectural restructuring while maintaining full operational continuity during transition • Partnered with business stakeholders to translate complex analytical requirements into production\-ready solutions, consistently delivering on time with measurable operational impact

Manager at Mettle, NIT Trichy, Jan 2021 \- Jan 2022 · 1 yr 1 mo

## Education

Bachelor of Technology \- BTech, Metallurgical and Materials Engineering, National Institute of Technology, Tiruchirappalli

Smt\. L\. P\. SAVANI VIDHYABHAVAN ADAJAN

[View the original profile](https://tal.club/meet/jayraj)

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