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Arun Kumar

Module Lead Data Engineer| GCP | DBT | PySpark | Python | 9 Years Experience | Airflow | Bigquery | Cloud Functions | PubSub | DataFlow

Greater Bengaluru Area

9+ years of work experience

Impetus
Jun 20264 mosPresent

Publicis Sapient
May 20242 yrs 1 moMay 2026

Noida, Uttar Pradesh, India

Cognizant
Nov 20221 yr 7 mosMay 2024

Noida, Uttar Pradesh, India

Capgemini
Oct 20211 yr 1 moOct 2022

Gurugram, Haryana, India

Tata Consultancy Services
Jan 20174 yrs 10 mosOct 2021

Bangalore Urban, Karnataka, India

Worked in data collection, data cleaning, data analysis, and subsequently data visualization. Tools: Python, Oracle, pyspark,Tableau,GCP

Arun’s AI Stack

claude code
claude code
gemini
gemini
github copilot
github copilot
openai
openai
ChatGPT
ChatGPT
Microsoft Copilot
Microsoft Copilot

Education

B.sc computer science, Computer Science

Kurukshetra University, Kurukshetra

20133 yrs2016

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Headline

Module Lead Data Engineer| GCP | DBT | PySpark | Python | 9 Years Experience | Airflow | Bigquery | Cloud Functions | PubSub | DataFlow

About

Module lead Data Engineer with over 9 years of experience delivering scalable data solutions for global leaders in Banking and E-commerce. Expert in architecting Modern Data Stacks using GCP (BigQuery, Dataproc, Composer), dbt, and Apache Airflow to transform complex raw data into high-value marts. Proven track record in optimizing BigQuery performance and minimizing compute costs through advanced SQL and dbt materialization strategies and tokenisation. Proficient in building robust CI/CD pipelines via Jenkins and Harness for automated, sophisticated deployments. Strong technical foundation in Python, PySpark, and Databricks, with a focus on building modular, reusable data products. Dedicated to empowering data-driven decision-making through high-quality, cloud-native data architecture and ETL orchestration.

Location

Greater Bengaluru Area

AI stack

claude code

gemini

github copilot

openai

ChatGPT

Microsoft Copilot

Work experience

Module Lead at Impetus, Jun 2026 - Present · 4 mos

Senior Associate at Publicis Sapient, May 2024 - May 2026 · 2 yrs 1 mo, Noida, Uttar Pradesh, India

Data Engineer at Cognizant, Nov 2022 - May 2024 · 1 yr 7 mos, Noida, Uttar Pradesh, India

PySpark Developer at Capgemini, Oct 2021 - Oct 2022 · 1 yr 1 mo, Gurugram, Haryana, India

Data Analyst at Tata Consultancy Services, Jan 2017 - Oct 2021 · 4 yrs 10 mos, Bangalore Urban, Karnataka, India, Worked in data collection, data cleaning, data analysis, and subsequently data visualization. Tools: Python, Oracle, pyspark,Tableau,GCP

Education

B.sc computer science, Computer Science, Kurukshetra University, Kurukshetra

Arun Kumar - Module Lead in Greater Bengaluru Area | Tal