Ajeet Kumar Email & Phone Number

Bengaluru, KA, IN

Bengaluru, Karnataka, India

• " Implemented Data Lake and ETL Pipelines for leading Aircraft Manufacturer " where I have:
• Developed ETL pipelines to transfer data from 3rd party sources like ALB and FCO to the curated layer of Skywise tools, leveraging Python, PySpark, and SQL.
• Created and optimized data ingestion workflows to inject data from external applications into the Foundry/Skywise tool.
• Assisted in developing, designing, and implementing data products and datasets leveraging PySpark… Show more " Implemented Data Lake and ETL Pipelines for leading Aircraft Manufacturer " where I have:
• Assisted in developing, designing, and implementing data products and datasets leveraging PySpark, SQL, Linux, and Python to fulfill client needs.
• Designed an ontology object on the dataset to build and sustain a detailed data model, supporting improved business processes and analytics.

Bengaluru, Karnataka, India

Pune, Maharashtra, India

• Accomplished "Data Migration Solutions for leading Telecom Company" where I:
• Developed an ETL data pipeline from Oracle and Hive (on-premise) to Snowflake, using AWS Glue, Athena, RDS, Airflow, and PySpark.
• Worked on the creation and ingestion of tables via Snowflake stored procedures and functions, aimed at facilitating data visualization.
• Migrated approx. 600 tables from Exadata to Snowflake using AWS Glue, and managed scheduling and orchestration with… Show more Accomplished "Data Migration Solutions for leading Telecom Company" where I:
• Migrated approx. 600 tables from Exadata to Snowflake using AWS Glue, and managed scheduling and orchestration with Airflow.
• Leveraged AWS Lake Formation to manage PII column access in use case tables, ensuring data is masked from unauthorized users.

Bengaluru, Karnataka, India

• " Implemented ETL Data Solutions for Premier Indian Bank " where I have:
• Designed a data pipelines for ingestion, transformation, and loading to the standard layer; streamlined processes reduced manual intervention by 40 hours per month, allowing data scientists to focus on analysis.
• Handled data ingestion from Oracle and SQL Server databases on a daily basis, focusing on data cleaning, joining, aggregations, and migration to the standard layer.
• Played a… Show more " Implemented ETL Data Solutions for Premier Indian Bank " where I have:
• Played a key role in automating approximately 350 tables from source to standard data layer using PySpark and Autosys tools.
• Built a robust, automated data pipeline in 15 months, ensuring it was free of bugs. Configured email alerts for pipeline failures, and conducted log reviews and necessary recovery actions. Show less