AWS Data Engineer with ETL and AWS Expertise

RUSHIKESH PATIL

AWS Data Engineer Data Engineering ETL AWS Cloud

Pune 845-***-**** **************@*****.*** LinkedIn SUMMARY

AWS Data Engineer with hands-on experience in developing and maintaining ETL pipelines using AWS Glue, Py-Spark, SQL, and Python within AWS-based data environments. Skilled in building and supporting batch data processing workflows, writing transformation logic, and working with services such as Amazon S3, AWS Lambda, Amazon Redshift, and Amazon Athena. Experienced in troubleshooting pipeline issues, monitoring job executions, and contributing to reliable data processing solutions in Agile team environments.

TECHNICAL SKILLS:

Glue, Athena, Redshift, S3, Step functions, Lambda, CloudFormation, CloudWatch, IAM, SNS, Python, Py-Spark, SQL, ETL & Data Pipelines, Data Modeling, AWS Glue, Apache Spark, GitHub, Microsoft copilot, Agile way of working. PROFESSIONAL EXPERIENCE

TATA CONSULTANCY SERVICES PUNE, MAHARASHTRA, INDIA. DATA ENGINEER OCT 2022 – SEP 2025

Contributed to develop and maintain batch ETL pipelines using AWS Glue (Py-Spark), Amazon S3, to ingest data, and process structured data sets within AWS-based data environments.

Wrote and optimized Py-Spark transformation logic in AWS Glue for data cleansing, filtering, aggregating, and loading operations to support downstream analytical processing.

Loaded and queried datasets in Amazon redshift and Amazon Athena using SQL, supporting reporting and analytics use case through query writing.

Monitored AWS Glue job executions and pipeline performance using Amazon CloudWatch and AWs Glue job metrics, identifying and troubleshooting execution failures and performance bottlenecks.

Worked with internal team members to understand source data structures, implement required data transformations.

Utilized AWS Glue Data CatLog and IAM roles for metadata management and secure access control across AWS data processing services

Assisted in workflow deployment and environment setup activities using AWS CloudFormation within existing cloud infrastructure and data pipeline frameworks.

TECHNO THINKS UP SOLUTIONS KOLHAPUR, MAHARASHTRA, INDIA. INTERN JAN 2022 – JUN 2022

Conducted data mining and profiling to identify trends, patterns, and anomalies in operational datasets.

Created interactive Power BI reports and integrated data from Excel sheets and SQL databases for cross- functional collaboration.

Partnered with business teams to define KPIs and ensure accuracy and consistency in reporting metrics.

Improved data quality by implementing cleansing processes, reducing redundancy by 25%. EDUCATION

SHIVAJI UNIVERSITY 2018-2022

Bachelor of Technology in Electronics and Telecommunication Engineering. 8.87 CGPA LANGUAGES: English (Fluent), Marathi (Fluent), Hindi (Fluent). CERTIFICATIONS: AWS certified cloud practitioner.

PERSONAL PROJECTS

Built scalable data pipelines on AWS using AWS Glue, Amazon S3, and Amazon Redshift, enabling efficient data ingestion, transformation, and analytics.

Built an interactive Power BI dashboard using the Adventure Works database, showcasing dynamic insights through DAX and interactive visuals.

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