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Gourav Chawla

@gouravchawla

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Data Engineer | 3+ Years Experience | Professional data engineer

India

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What I'm looking for

I am looking for a role that fosters growth , innovation in data engineering field

I am Gourav, a data engineer at ACCENTURE with a proven track record of enhancing system performance and driving actionable insights. With a btech in Computer Science (81.23%), I specialize in database optimization, dynamic data visualizations, and large-scale data analysis using SQL and Python, achieving up to a 25% increase in processing efficiency.

Passionate about leveraging cloud technologies like Google Cloud Platform, I have successfully implemented scalable solutions and automated infrastructure management using tools like Terraform. My expertise includes ETL processes, Tableau visualizations, and big data technologies such as Apache Spark and Hadoop.

An advocate for continuous learning, I hold certifications like PDE, ADP, ACE and MongoDB SI Associate, and have earned recognition such as the ‘Star Performer of the Month’ award . I’m eager to explore innovative data-driven solutions and contribute to impactful projects.

Experience

Work history, roles, and key accomplishments

Current

Data engineer

Current

Accenture

Mar 2025 - Present (11 months)

I Designed and automated data pipelines on GCP (GCS, Dataflow, BigQuery, Python) to ingest CSV/JSON files, cutting manual effort by 40%. Built dbt models with quality checks, implemented SCD Type 1 & 2 for accurate reporting, and used Airflow to orchestrate scalable pipelines, improving efficiency and reliability across Bronze, Silver, and Gold layers.

GCP Big Query BigQuery Big Data Airflow DBT SQL Python GitHub Actions CICD Pipeline Design Google Cloud Dataproc

System Engineer

Tata Consultancy Services Pvt. Ltd.

Aug 2022 - Mar 2025 (2 years 7 months)

As a System Engineer, I maintained and optimized database performance, achieving a 15% reduction in downtime. I led a successful data migration process using advanced ETL tools, resulting in a 20% improvement in system performance and stability. Additionally, I developed dynamic data visualizations using Tableau and analyzed large-scale data sources with SQL and Python, increasing data processing