Vijay Anita Manivannan
Novi,MI
Summary
GCP Certified Data Engineer with 16+ years of experience in data warehousing, ETL/ELT, and software development. Proven expertise in migrating, transforming, and loading data in Google Cloud Platform (GCP), including BigQuery, Dataflow, Pub/Sub, and Terraform. Strong understanding of data warehousing principles, dimensional modeling, and data quality best practices. Proven ability to lead and collaborate with technical teams to deliver scalable and efficient data solutions.
Overview
1
1
Certification
Work History
Data Engineer
Miracle Software Systems
Novi, MI
- Current
- Designed and developed scalable data pipelines using GCP tools like BigQuery, Dataform, and Pub/Sub to support the Ford Credit EDW/GDW, a data warehouse containing loan servicing and offer data
- Implemented ELT workflows using Terraform for efficient data ingestion and transformation
- Worked with data scientists to integrate machine learning models into data pipelines, enabling real-time data predictions and insights
- Performed performance tuning on BigQuery queries and created appropriate indexes to improve query execution time
- Environment: Google BigQuery, Terraform, DataStage, Unix, Teradata, JCL, COBOL, IMS DC, DB2
Senior Developer
COMPUNNEL SOFTWARE GROUP INC.
- Developed and maintained Teradata scripts and Informatica mappings as part of Anthem's SPS (Strategic Provider System) project, replacing the existing EPDSv2 system
- Environment: Informatica, Unix, Teradata
Software Developer
Systems Technology Group Inc. (STG)
- Designed, developed, and maintained Datastage jobs for the Ford Credit EDW, a data warehouse containing loan servicing and offer data
- Developed and maintained Mainframe teradata jobs and cobol programs to support ETL of data into the EDW/GDW
- Environment: Datastage, Mainframe (JCL, COBOL, SAS), Unix, Teradata, DB2
Tech Lead
Tech Mahindra Americas Inc.
- Led a 9-member team in developing and maintaining the AT&T EDW, a data warehouse containing service order data for sales compensation, sales tracking, and other business initiatives.
Tech Lead
Tech Mahindra Limited
- Led a 4-member team in developing and maintaining the Global Parts Warehouse (GPW), a 60 TB Teradata data warehouse containing material management data for Ford
- Developed and maintained Teradata scripts and DataStage jobs for various GPW applications, including FOCFPSD, MCR, SLA, PDSS.
Education
Master of Engineering - Computer Science Engineering
Anna University
Bachelor of Engineering - Computer Science Engineering
Madurai Kamaraj University
Skills
- Google Cloud Platform (GCP)
- BigQuery
- Dataflow
- Terraform
- Google Cloud Storage (GCS)
- Qlik Replicate
- Gsutil
- DataStage
- Informatica PowerCenter
- COBOL
- IMSDB
- JCL
- Teradata
- Python
Certification
- Google Coud Certified Professional Data Engineer, Placeholder Description
- Teradata 12 Certified Professional, Placeholder Description
- Teradata 12 Certified Technical Specialist, Placeholder Description
Timeline
Data Engineer
Miracle Software Systems
- Current
Senior Developer
COMPUNNEL SOFTWARE GROUP INC.
Software Developer
Systems Technology Group Inc. (STG)
Tech Lead
Tech Mahindra Americas Inc.
Tech Lead
Tech Mahindra Limited
Master of Engineering - Computer Science Engineering
Anna University
Bachelor of Engineering - Computer Science Engineering
Madurai Kamaraj University
- Google Coud Certified Professional Data Engineer, Placeholder Description
- Teradata 12 Certified Professional, Placeholder Description
- Teradata 12 Certified Technical Specialist, Placeholder Description
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