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narayan chaudhary

@narayanchaudhary

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Data Engineer delivering scalable pipelines, automation, and actionable analytics.

India

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What I'm looking for

I seek a hands-on data engineering role focused on scalable pipeline development, automation, and analytics-driven impact within a collaborative, growth-oriented team.

I am a results-driven Data Engineer with over three years of experience designing, automating, and optimizing scalable data solutions across cloud and on-prem environments.

I build robust ETL pipelines using Python, PySpark, Hive and SQL, and have reduced processing runtimes dramatically by migrating workflows from Pandas to PySpark.

I automate reporting and ingestion workflows—saving operational hours, improving data accuracy, and ensuring regulatory-compliant reporting—while delivering dynamic Power BI dashboards to accelerate business decisions.

I focus on continuous performance optimization, leveraging machine learning frameworks like XGBoost and scikit-learn with tuning tools such as Optuna to produce high-impact predictive models and measurable business value.

Experience

Work history, roles, and key accomplishments

Current

Data Engineer

Current

Etech Global Services

Jun 2025 - Present (4 months)

Automated ingestion of call recordings from APIs, SFTP and S3 into Tethr and scheduled workflows on EC2, improving ingestion reliability and reducing manual intervention. Monitored and optimized daily jobs to ensure timely data consistency across pipelines.

Python Pyspark AWS EC2 S3 API Integration ETL Scheduling Data Ingestion

Data Engineer

Finnable Technologies

Jul 2023 - May 2025 (1 year 10 months)

Automated 20+ daily business reports using Python and Amazon Athena saving 100+ operational hours/month and built Power BI dashboards that cut review prep time by 30%. Optimized Databricks jobs migrating Pandas to PySpark, reducing runtimes by 87.5%.

Python Pyspark Databricks Amazon Athena Power BI SQL XGBoost scikit learn Optuna

Data Engineer

Futurense Technologies

Apr 2022 - Jul 2023 (1 year 3 months)

Designed and optimized data pipelines and dynamic dashboards using PySpark, Python and Power BI, improving reporting automation and transforming raw data into actionable stakeholder insights. Delivered projects including contract work for Finnable Technologies.