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Nikhil Kewat

@nikhilkewat

AWS Data Engineer at EZ-Informatics building Airflow workflows for United Airlines; developed AWS pipelines for e-commerce analytics.

India

Message

At EZ-Informatics, I develop and maintain Apache Airflow DAGs for a United Airlines project, organizing tasks and dependencies and storing DAG files in Amazon S3.

At Universal Softech Hubs Pvt. Ltd., I built AWS data pipelines using S3, AWS Glue, PySpark and Amazon Redshift. I implemented incremental ingestion and Bronze, Silver and Gold layers to prepare analytics-ready datasets.

For an e-commerce batch data pipeline, I developed transformations, validation utilities and Airflow workflows, and designed fact and dimension tables for Redshift reporting.

At GR Consultants, I worked on Spark-based payment data workflows for the SBI E-Pay Platform, using PySpark and Spark SQL for transformations and validation. I also supported integrations involving Kafka, Oracle DB and S3-compatible storage.

Experience

Work history, roles, and key accomplishments

Current

AWS Data Engineer

Current

EZ-Informatics

May 2026 - Present (6 months)

Develop and maintain Apache Airflow DAGs to orchestrate jobs and tasks, configure dependencies, and manage workflow execution. Estimate execution time for jobs and tasks to support workload planning and improve visibility into processing duration.

Airflow Visual Studio Code S3 Workflow Orchestration Dependencies Scheduling Monitoring

Data Engineer

GR Consultants

Jul 2025 - Dec 2025 (5 months)

Worked on Spark-based batch and streaming data-processing workflows for payment-platform use cases. Used PySpark and Spark SQL for data transformations, filtering, aggregations and validation.

Apache Spark PySpark Spark SQL Kafka Oracle DB S3 Docker OpenShift Kubernetes

Data Engineer

Universal Softech Hubs Pvt. Ltd.

Aug 2021 - Mar 2025 (3 years 7 months)

Built AWS-based data pipelines using S3, AWS Glue, PySpark and Amazon Redshift to prepare analytics-ready datasets. Implemented Bronze, Silver and Gold data layers with data cleansing, deduplication, standardization and enrichment.

AWS S3 AWS Glue PySpark Amazon Redshift ETL Data Modeling Airflow Cloudwatch Linux

System Engineer

Arkarz Internet Pvt. Ltd.

Jan 2020 - Jun 2021 (1 year 5 months)

Supported system administration, infrastructure maintenance and routine technical operations. Troubleshot system, network and application issues and assisted with issue resolution.

System Administration Troubleshooting Networking Infrastructure Technical Support