I will develop pyspark applications and spark etl pipelines

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Eswar S

About this gig

Need a reliable AWS Data Engineer to build or optimize your data pipelines? You're in the right place!

I am a professional AWS Data Engineer with 5+ years of experience designing and developing scalable ETL pipelines and big data solutions using AWS Glue, PySpark, SQL, Databricks, Apache Spark, Amazon S3, Athena, and Redshift.

I can help you with:

AWS Glue ETL pipeline development

PySpark and Apache Spark scripting

SQL query optimization and performance tuning

Databricks notebook development

Data migration and transformation (CSV, JSON, Parquet, Delta Lake)

Python automation for data processing

Data validation, cleansing, and quality checks

Debugging and fixing ETL or Spark issues

Why choose me?

5+ years of enterprise data engineering experience

Clean, efficient, and maintainable code

Fast communication and on-time delivery

Well-documented, production-ready solutions

Client-focused approach with attention to quality

Please contact me before placing an order so we can discuss your requirements and choose the best package for your project.

I look forward to helping you build reliable and scalable data engineering solutions!

Get to know Eswar S

Eswar S

Data EngIneer

  • FromIndia
  • Member sinceMay 2026
  • Languages

    English, Telugu, Hindi
Hi, I'm Eswar Sai, an AWS Data Engineer with 5+ years of experience helping businesses build reliable, scalable, and high-performance data solutions. I specialize in AWS Glue, PySpark, Apache Spark, Databricks, SQL, Python, Amazon S3, Athena, and Redshift. I develop end-to-end ETL pipelines, optimize SQL queries, automate data workflows, and build scalable data engineering solutions for analytics and reporting.