Arun Rathi

Senior Data Engineer | Databricks & Spark | Azure Data Platform | ETL & Lakehouse Architecture | PySpark | ADF | ADLS Gen2 | Performance Optimization | Cloud Data Engineering | Microsoft Fabric | Deloitte | NIT

Role
Data Engineer (Databricks Azure Data Platform) at Deloitte
Location
Gurugram, HR, IN
LinkedIn followers
500 followers

About Arun Rathi

I am a Data Engineer with 5+ years of experience designing and optimizing scalable data platforms on Azure and Databricks. My work focuses on building high-performance ETL pipelines, modernizing legacy data architectures, and enabling enterprise-scale analytics through lakehouse design patterns.I have led migration initiatives from traditional ETL frameworks (Talend) to Databricks-based architectures, improving scalability, performance, and maintainability. I specialize in Spark performance optimization, metadata-driven pipeline design, and building reusable engineering frameworks for large-scale data ecosystems.Key Areas: • Databricks, PySpark, Spark Optimization • Azure Data Factory, ADLS Gen2, Azure Functions • ETL Modernization & Data Platform Migration • Lakehouse Architecture & Data Engineering Design • SQL & Data Modeling • Cloud Data Platform EngineeringI am passionate about building robust data engineering solutions and continuously evolving toward senior-level architecture and design roles. Lets Connect and discuss further.

Experience

  1. Data Engineer (Databricks Azure Data Platform)

    Deloitte

    Feb 2024 — Present · Gurugram, IN

    Led Talend -> Databricks migration initiativeDesigned reusable frameworksArchitecture ownership elements

Education

  • National Institute of Technology, Kurukshetra, Haryana

    Master's degree

    2018 — 2020

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Arun Rathi — Data Engineer (Databricks Azure Data Platform) at Deloitte in Gurugram, HR, IN | Unifers