---
title: "Sahana Raguram - Senior Data Analyst in Tamil Nadu | Tal"
description: "Meet Sahana Raguram, Senior Data Analyst | Analytics Engineer | Snowflake, dbt, Looker, SQL, Python | Databricks, Azure, PySpark | AI-Powered Business Intelligence based in Tamil Nadu. AI stack includes antigravity, claude code, and claude."
image: "https://tal.club/meet/sahana-raguram/share-image"
---

# Sahana Raguram on Tal

## Headline

Senior Data Analyst \| Analytics Engineer \| Snowflake, dbt, Looker, SQL, Python \| Databricks, Azure, PySpark \| AI\-Powered Business Intelligence

## About

I am a Senior Data Analyst and Analytics Engineer with 3\+ years of experience building scalable analytics platforms, data models, BI dashboards, data pipelines, and AI\-enabled workflows across healthcare, homecare, senior housing, FMCG, sustainability, supply chain, and retail analytics\. My core strengths include SQL, Python, dbt, Snowflake, Looker, Databricks, PySpark, Azure Data Factory, Fivetran, Power BI, Power Platform, Scikit\-Learn, XGBoost, and TensorFlow\. I specialize in transforming fragmented business data into reliable reporting layers, executive dashboards, automated workflows, and decision\-ready insights\. At Caring, I work on cross\-functional analytics across SEM, Homecare, and Housing\. I lead post\-acquisition data unification and reconciliation efforts by building 50\+ dbt models to establish a single source of truth for scalable analytics\. Previously at Thorogood Associates, I worked with a Fortune 500 FMCG client to build SQL and PySpark\-based transformation pipelines for 60\+ source objects using Azure, Databricks, and ADF\. I also designed governance\-enabled PowerApps with row\-level security, reducing product sign\-off approval timelines from 60 days to 7 days, and developed an ML\-based retail data mapping engine using XGBoost and Scikit\-Learn that achieved 90% accuracy across 50\+ attributes\. I am passionate about analytics engineering, modern data stack, business intelligence, data quality, data modeling, AI\-powered analytics, workflow automation, and building data products that create measurable business impact\.

## Location

Tamil Nadu

## AI stack

antigravity

claude code

claude

codex

gemini

github copilot

## Work experience

Senior Data Analyst at Caring, Dec 2025 \- Present · 10 mos, \- Building post\-acquisition analytics foundations across SEM, Homecare, and Housing by architecting 50\+ dbt models and establishing a single source of truth for business reporting\. \- Own executive\-ready reporting in Looker across 3\+ business units, enabling leadership to track operational priorities, growth levers, and business performance\. \- Led end\-to\-end call center operations analysis, identifying inefficiencies in dial depth and follow\-up cadence\. \- Incorporate AI\-powered analytics workflows to automate repetitive reporting, validation, and insight\-generation tasks, reducing manual effort and accelerating analytics delivery\. \- Partner with operations, growth, and business stakeholders to define KPIs, reconcile source\-system inconsistencies, and improve trust in reporting\.

Data & AI Consultant at Thorogood, Jun 2023 \- Dec 2025 · 2 yrs 7 mos, Bengaluru, Karnataka, India, \- Built scalable data transformation pipelines for a Fortune 500 FMCG client, enabling sustainability, packaging waste, supply chain, and carbon footprint analytics\. \- Architected and implemented 20\+ SQL and PySpark transformation notebooks to ingest, clean, and transform data from 60\+ source objects into analytics\-ready application layers\. \- Designed and developed 10\+ row\-level\-security and governance\-enabled PowerApps, automating product sign\-off workflows and reducing approval timelines from 60 days to 7 days\. \- Developed an ML\-driven retail data mapping solution using Python, Scikit\-Learn, and XGBoost, achieving 90% accuracy in predicting 50\+ attributes across syndicated data providers\. \- Built and optimized Power BI dashboards, data models, and reporting layers to support sustainability monitoring, operational reporting, and stakeholder decision\-making\.

Data & Analytics Consultant at Thorogood, Dec 2022 \- Jun 2023 · 7 mos, On\-site, \- Automated data collection, cleaning, and secure storage for sustainability analytics for a Fortune 500 FMCG client\. \- Designed a structured data model with 14\+ attributes, improving data organization, analysis, and reporting readiness\. \- Supported data pipeline development, validation, and reporting workflows using SQL, Python, and cloud\-based analytics tools\.

Artificial Intelligence Intern at OneNine AI, Nov 2021 \- Nov 2022 · 1 yr 1 mo, Remote

Data Analyst at Buckman, May 2021 \- Nov 2021 · 7 mos, Chennai, Tamil Nadu, India, \- Built corrosion prediction models by evaluating 10\+ machine learning algorithms for industrial water systems\. \- Developed an API using R and RPlumber to forecast corrosion risk and recommend suitable inhibitor combinations\. \- Initiated a recommendation engine prototype for Buckman Boiler Products selection using predictive modeling and product recommendation logic\.

Full Stack Data Scientist at unMazer\.ai, Nov 2020 \- Feb 2021 · 4 mos

## Education

MSc Data Science \(5 year integrated\), Data Science, Coimbatore Institute of Technology

Higher Secondary, Premier Vidya Vikash Matriculation Higher secondary school

[View the original profile](https://tal.club/meet/sahana-raguram)

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