---
title: "Ujjwal Choudhary - Senior Data Engineer in Noida | Tal"
description: "Meet Ujjwal Choudhary, Senior Data Engineer | Snowflake + dbt | Azure (ADF/Databricks/Synapse) | Data Vault Modelling | Kafka based in Noida."
image: "https://tal.club/meet/ujjwal-choudhary/share-image"
---

# Ujjwal Choudhary on Tal

## Headline

Senior Data Engineer \| Snowflake \+ dbt \| Azure \(ADF/Databricks/Synapse\) \| Data Vault Modelling \| Kafka

## About

Senior Data Engineer with 7\+ years of experience building scalable data platforms and analytics solutions using the modern Azure \+ Snowflake ecosystem\. I specialize in designing end\-to\-end ETL/ELT pipelines, data modeling, performance optimization, and implementing data governance practices using tools like Azure Data Factory, Databricks \(PySpark\), Snowflake, dbt, and Fivetran\. I have led multiple projects from requirements to production, mentored teams of 10\+ engineers, and delivered reliable data products powering BI and decision\-making through Power BI/Tableau\. Core strengths: • Snowflake \+ dbt data modeling \(incremental models, snapshots, macros, testing\) • Azure Data Engineering \(ADF, Databricks, Synapse, ADLS\) • Performance tuning \(SQL/Spark\) and scalable design • CI/CD, automation, governance, and collaboration with stakeholders

## Location

Noida

## Work experience

Senior Data Engineer at Dataction Analytics Private Limited, Jul 2023 \- Present · 2 yrs 11 mos, Pune District, Maharashtra, India, Built and maintained scalable data pipelines using Snowflake, dbt, Azure Data Factory \(ADF\) and Databricks \(PySpark\) for enterprise analytics\. Integrated 10\+ data sources using Fivetran/custom ingestion, enabling reliable and automated ELT workflows\. Designed dimensional models \(facts/dimensions\) and curated data marts to support reporting in Power BI/Tableau\. Implemented dbt best practices including incremental models, snapshots \(SCD2\), macros, tests, and documentation for governance\. Optimized SQL and pipeline performance, reducing runtimes by 30–40% through partitioning, clustering, and query tuning\. Collaborated with business stakeholders to deliver analytics\-ready datasets and improve decision\-making across teams\. Designed and implemented Data Vault 2\.0 modeling \(Hubs, Links, Satellites\) in Snowflake to support scalable, auditable, and historical data warehousing\. Built curated Business Vault / Information Marts on top of Data Vault structures using dbt, enabling analytics\-ready datasets for Power BI/Tableau\.

Senior Software Engineer 2 at MAQ Software, Sep 2022 \- Jun 2023 · 10 mos, Noida, Uttar Pradesh, India, Delivered end\-to\-end data engineering solutions using Azure Data Factory, Databricks \(Spark/Scala/Python\) and SQL Server\. Built ETL pipelines processing TB\-scale data for enterprise clients, ensuring data quality, performance, and reliability\. Designed data marts and SSAS Tabular models for analytics consumption and reporting\. Implemented CI/CD automation and deployment pipelines using Git/Azure DevOps/GitHub Actions, improving release speed and stability\. Mentored and led a team of 10\+ engineers, handling planning, code reviews, delivery tracking, and stakeholder communication\.

Senior Software Engineer 1 at MAQ Software, Sep 2021 \- Aug 2022 · 1 yr, Hyderabad, Telangana, India

Software Engineer 2 at MAQ Software, Mar 2020 \- Aug 2021 · 1 yr 6 mos, Hyderabad, Telangana, India

## Education

Bachelor of Technology, Computer Science and Information Technology, Maharshi Dayanand University

Higher Secondary, Non Medical, Blue Bells Model School

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

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