Raghu Ram

AI/ML • Management: 6-10 years • Hyderabad, India • UTC+05:30 • Work permits: India • Available in 1 week

Data Scientist

11+ years exp

7+ years ML exp

Management: 6-10 years

Python

SQL

Active 11 days ago

Invite to interview

Download CVCV

Overview

Technical skills

Timeline

Roles

Overview

Lead Data Engineer with 11+ years building and operating large-scale data platforms for mortgage and enterprise reporting. Hands-on with end-to-end ETL/ELT, database migrations, and lakehouse/data-warehouse engineering across Oracle Exadata, Snowflake, Databricks (Delta Lake), and AWS services, with orchestration and CI/CD-based deployments.

Phone

Technical skills

Languages

Python

SQL

Databases

Amazon Redshift

Oracle

Snowflake

Teradata

Apache Iceberg

Databricks

Delta Lake

DevOps

Amazon S3

Git

CI/CD

Other

AWS Glue

Airflow

SSIS

AWS

PostgreSQL

Redis

Pandas

AWS Lambda

AWS Step Functions

GitHub

Spark

pySpark

dbt

IAM

Dimensional Modeling

ETL/ELT

Microsoft Excel

Timeline

Lead Data Engineer • Lead

Bank of America • Full-Time

Dec 2019 to Present 6 Years 10 Months Hyderabad In office

Lead Python-based ETL pipelines on Oracle Exadata for mission-critical mortgage systems, focusing on reliability and throughput. Drove Java-to-Python migration and multiple database migration initiatives from Sybase ASE/IQ to Oracle with schema conversion, PL/SQL rewrites, and reconciliation for zero-data-loss cutovers. Built dbt-style ELT workflows on Snowflake and PySpark pipelines on Databricks (Delta Lake) with performance tuning, governance via Unity Catalog, and CI/CD-driven deployments orchestrated through Airflow.

Python

SQL

Oracle

Snowflake

Databricks

Delta Lake

Apache Iceberg

Airflow

AWS Glue

Amazon S3

Amazon Redshift

Jenkins

Git

CI/CD

Senior Data Engineer • Senior

GGK Technologies • Full-Time

Feb 2015 to Nov 2019 4 Years 9 Months Hyderabad In office

Designed and maintained large-scale Python ETL pipelines for enterprise reporting across finance and operations. Built dimensional models (star schema, SCD Type 1/2) on Redshift and Teradata, handling high-volume data loads for BI dashboards. Migrated legacy SQL Server ETL to an AWS Glue + S3 lake architecture and delivered a healthcare automation project using SQL Server stored procedures and SSIS packages.

Python

SQL

Amazon Redshift

Teradata

AWS Glue

Amazon S3

SSIS

Jawaharlal Nehru Technological University Hyderabad (JNTUH)

Master's Degree • Computer science

2013–2015 Hyderabad, Telangana