rohit bankey

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Data Engineer

Senior Data Engineer building scalable cloud data platforms, ETL/ELT, and analytics-ready models.

IndiaData Engineer at Systango

About

I’m a Senior Data Engineer with 5+ years of experience designing, building, and optimizing scalable cloud-based data platforms, ETL/ELT pipelines, and analytics-ready data models. I specialize in AWS and modern data warehouses, with a strong focus on data warehousing, dimensional modeling, data quality, and performance optimization to power business intelligence and AI-driven analytics. At Systango, I architected 20+ production BigQuery data models processing multi-region marketing data, reducing analyst query time by 40%, and operationalized KPI anomaly detection to improve reporting reliability. I also migrated legacy datasets to AWS using a centralized S3 data lake and built Glue ETL, Lambda-triggered ingestion into Redshift, and orchestrated backfills with Dagster—while translating 10+ dashboards into optimized SQL models to enable faster, AI-ready workflows.

Experience

Data Engineer
Architected 20+ production BigQuery data models for multi-region marketing analytics, reducing analyst query time by 40%. Built funnel-level analytical models and implemented statistical anomaly detection to improve reporting reliability.
BigQuerySQLPythonPySparkAWS GlueAWS LambdaRedshiftEvent Driven ArchitectureDagsterApache NiFiAirflowAnomaly DetectionStatistical AnalysisS3
Senior Data Engineer
Led ETL optimization initiatives, reducing processing time by 35% and building ingestion frameworks that eliminated 2+ manual workdays per week. Implemented name-matching algorithms (92% reduction in manual verification) and optimized AWS infrastructure to reduce annual cloud costs while maintaining SLAs.

Education

S.R.M Institute of Science and Technology
Completed a Bachelor of Technology in Computer Science at SRM Institute of Science and Technology from Aug 2017 to Jun 2021.
Completed a Bachelor of Technology in Computer Science at SRM Institute of Science and Technology from Aug 2017 to Jun 2021.

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About

Experience

Data Engineer

Architected 20+ production BigQuery data models for multi-region marketing analytics, reducing analyst query time by 40%. Built funnel-level analytical models and implemented statistical anomaly detection to improve reporting reliability.

BigQuerySQLPythonPySparkAWS GlueAWS LambdaRedshiftEvent Driven ArchitectureDagsterApache NiFiAirflowAnomaly DetectionStatistical AnalysisS3

Senior Data Engineer

Led ETL optimization initiatives, reducing processing time by 35% and building ingestion frameworks that eliminated 2+ manual workdays per week. Implemented name-matching algorithms (92% reduction in manual verification) and optimized AWS infrastructure to reduce annual cloud costs while maintaining SLAs.

rohit bankey

About

Experience

Data Engineer

Senior Data Engineer

Education

S.R.M Institute of Science and Technology

rohit bankey

About

Experience

Data Engineer

Senior Data Engineer

Education

S.R.M Institute of Science and Technology

Data Analytics Intern

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