Shreya Gunjan
Data Engineer II at Amazon
- Role
- Data Engineer Ii at Amazon
- Location
- Seattle, WA, US
- LinkedIn followers
- 500 followers
About Shreya Gunjan
I’m a seasoned Data Engineer with 5 years of experience designing, optimizing, and managing large-scale data pipelines. Experienced in delivering scalable solutions that reduce processing time, enhance data accuracy, and automating workflows. Skilled in data warehousing, ETL orchestration, BI analytics and data-driven decision making with in-depth analytics.Skills:• Languages: SQL (window functions, parameterized queries, stored procedures, functions), Python, Git• AWS services: S3, Glue, Lambda, CloudWatch, MWAA (Airflow), Step Functions, Lake Formation, Athena, Glue Crawlers, EventBridge, CDK, Amazon Redshift, RDS, QuickSight• Data Engineering & ETL: Design and optimization of scalable ETL pipelines, workflow orchestration, schema mapping, and automation using AWS Glue and Airflow• Certifications: AWS Certified Cloud Practitioner
Experience
Data Engineer Ii
Mar 2023 — Present · Seattle, WA, US
ETL Optimization: Optimized Glue jobs for a large scale ETL pipeline, reducing runtime significantly through Spark parallelization, ensuring rapid availability of critical business data.• Data Governance: Onboarded datasets to a central data lake via Glue Crawlers and Lake Formation, improving data discoverability, sharing, and governance.• Pipeline Modernization: Resolved reporting inconsistencies by refactoring legacy tables and views in multi-stage data pipelines, performing end-to-end validation to ensure accuracy and consistency.
Education
ABES Engineering College
Bachelor of Technology - BTech, Electrical and Electronics Engineering
2010 — 2014
Texas A&M University
Master's degree, Management Information Systems
2018 — 2020
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