Ravi Shanker Ayyadevara

About Ravi Shanker Ayyadevara

Around 32 years IT experience with emphasis on Data Architecture, Architecture Design, in…

Experience

1. Manager Data Architecture

   Accenture

   Apr 2021 — Present

   Accenture LLP Manager Data Architecture 04/2021 – Present Build large scale Enterprise Data Warehousing, data integration, data quality, catalog and governance setup. working experience in the cloud data architecture to highlight key challenges and required solutions to meet client needs contribute to roadmap. Worked on building Data Governance platform using Collibra, Atacama and other data profiling tools and integration with Data modeling tools for metadata Functional data integration Architect: Evaluate current organization data and conduct data health assessment to understand data hierarchy and master data management. Assess data consideration, including master data definition, governance model and implementation approach. Design and worked extensive in Enterprise Data Warehousing, Enterprise Data Architecture, Product Architecture Review and Data Modelling using Erwin, ER Studio, Dimensional Modeling Define future state product master data approach and data quality improvement opportunities. Strategically define how data will be stored consumed, integrated and managed by different data entities and systems Design and build S3 buckets and managed policies for s3 buckets and use S3bucket and Glacier for storage and backup on AWS and Management and administration of AWS services CLI, EC2, VPC,S3,ELB,Glcaier,EC2 CloudTrail and IAM Trusted services Design and involved in developing Amazon EC2, S3, RDS and elastic load balancing and other services of AWS infra. Responsible for monitoring the AWS resources using cloud watch and also application resources using Nagios Integrated services like GitHub, GITLAB AWS pipelines, Jenkins aws beanstalk to create deployment pipeline.Worked on JIRA for defect issues and documentation using Confluence

Skills

• Data Integration
• Data Analysis
• Teradata, Teradata Performance Tuning
• Etl
• Solution Architecture
• Sql ,Pl/Sql, Python, Hive,Pig,Sparksql,Scoop
• Business Intelligence
• Data Warehouse Architecture
• Performance Tuning
• Enterprise Architecture
• Teradata Unity, Oracle
• Dimensional Modeling
• Testing
• Product Architecture Review & Testing
• Unix
• Data Warehousing
• Data Mining, Olap and Molap Cubes, Hyperion
• Olap
• Obiee
• Service Now Administration
• Pl/Sql
• Data Marts
• Data Architecture
• Data Migration
• Business Objects
• Oracle
• Hadoop Administration
• Data Modeling
• Teradata
• Databases
• Business Intelligence Tools
• Erwin
• Er/Studio
• Informatica
• Big Data