Aditya
Data Engineer | AWS (S3, Glue, Lambda) | Azure | ETL/ELT | Airflow | DBT | Spark | Snowflake | Redshift | Kafka | Databricks Certified
- Role
- Data Engineer at PW (PhysicsWallah)
- Location
- Gurugram, HR, IN
- LinkedIn followers
- 500 followers
About Aditya
Data Engineer with experience building scalable ETL/ELT pipelines using Python, SQL, Spark, and Cloud (AWS/Azure). Skilled in AWS (S3, Glue, Lambda), workflow orchestration with Airflow, and transformations using DBT. Experienced in integrating data from APIs, databases, and CSV/JSON into Snowflake / Redshift / BigQuery, with strong focus on data quality, monitoring, and performance optimization.Skills: Python | SQL | Spark | Kafka | Airflow | DBT | AWS | Azure | Snowflake | Redshift | Databricks
Experience
Data Engineer
May 2024 — Present · Gurugram, IN
Built automated ETL pipelines using Python, SQL, and Airflow, loading data into Amazon - Redshift/Snowflake, reducing manual reporting effort by 70%- Created a cloud data lake on Amazon S3 and automated ingestion using AWS Glue and AWS Lambda- Processed 10M+ records/day using Apache Spark (PySpark) and optimized transformations for faster execution- Integrated data from APIs, databases, and files (CSV/JSON) into Amazon Redshift- Implemented data quality checks (nulls, duplicates, schema validation) with alerts and monitoring to reduce pipeline failures- Used Databricks (PySpark) for transformations and scalable processing- Built DBT models (fact/dim tables) and automated testing
Education
Hemwati Nandan Bahuguna Garhwal University
Bachelor of Technology - BTech, Electrical, Electronics and Communications Engineering
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