RAVI ARADHYULA **** Walnut Hills Drive Brentwood, TN 37027

615-***-**** ac601v@r.postjobfree.com US Citizen

Senior Database Manager with 15 years of experience in database management. My current focus is on Big Data, No SQL technologies and Cloud data services

Professional Experience

Database architect and Principal SQL consultant

Fresenius medical care (contract position) Boston, MA Apr 2018 – present

Specially hired to work on large scale Cerner (Siemens) Sorian Financials application upgrade

Work with enormous amounts of data; Over 40 + Terabytes of databases across multiple database clusters

Multimillion dollar project; Over $1 billion /month of revenue is managed by this application

Multiple iterations of control live testing before the actual go live

Architected the custom database design and OLAP cubes development and implementation

Architect a custom database design and deploy replication solution

Extensive use of SQL Replication, Analysis Services cubes, SQL clusters and several third-party tools.

Multiple iterations of control live testing before the actual go live

Develop/ modify SASS Analysis Services cubes and ETL

Manage MongoDB infrastructure

Development using TSQL, PowerShell, python

Manager of Database Team LifePoint Brentwood, TN Sep 2014 – Apr 2018

Worked extensively in stabilizing LifePoint’s database systems.

Upgraded all Oracle database systems to Oracle 12C and consolidated database servers there by saving licensing costs by 25%

Managed database team and vendor relation management

Provided guidance in performance tuning, Availability Groups, failover clustering; improving leadership’s confidence on DR preparedness and keeping databases system at peak performance level

Supervised vendor performance and contractors’ resources and ensure they are performing competently and providing services as per contract terms and conditions

Ensured best practices are followed for the delivery, implementation and maintenance of database systems by employees and contractors

Acted also as a Database Managing engineer to architect and deploy SQL Server High Availability solution for BI and also DR.

Architect the SQL replication solution for BI and reporting load

Azure database cloud and Manage Mongo DB

Sr. Database Engineer Cigna Nashville, TN Sep 2012 – Sep 2014

Successfully completed migration of data warehouse application from SQL Server to Teradata 14.10

Performed data center migration meeting project times lines saving the company in datacenter leasing costs

Responsible for database server migration, DR planning

Administered windows failover clustering, Availability groups, log shipping, mirroring, replication, Double Take, SAN replication and Recovery Point, application issues with Kerberos and encryption

Developed SQL stored procedures, triggers, SSIS packages and SSRS reports, and SASS cubes

Resolved application Kerberos and NFL authentication issues, database encryption

Sr. Database Administrator Deloitte Nashville, TN May 2007 – Sep 2012

Designed and developed internal cloud using SCCM tools, slip stream SQL Server installation

Built and maintained HP Polyserve clusters, windows clustering, log shipping, mirroring and replication

Received incentives for contributing expertise in major enterprise projects, and enhanced uptime and SQL server performance; oversaw installation and troubleshooting of databases for SharePoint

Database Engineer (contract) Microsoft Redmond, WA Oct 2006 – Mar 2007

Administered SQL clusters, log shipping and replication

Performed maintenance and performance tuning on X-64 platform with 4 terabyte databases

Sr. Database Administrator Central Parking Nashville, TN Oct 2004 – Oct 2006

As a lead DBA responsible for implementing database security features for SOX compliance

Implemented Doubletake disaster recovery solution and performance improvement measure

Performed application design and development using UML, C#.DOTNET coding, Crystal Reports, and SQL Server

Core Skills

Microsoft SQL Server 2016 to SQL Server 2005 Database Administration and T-SQL querying

Knowledge of HANA, MONGODB and and Teradata

Oracle 12C, PowerShell, Bash, C# and DOTNET programming

IBM DB2 UDB, Java and C#

Microsoft Analysis Services BI suite of products

Education

MS in Computer Information Systems Engineering, Tennessee State University, Nashville, TN

BS in Electrical Engineering, National Institute of Technology, Kurukshetra, India

Professional Certifications

ITIL 2011 Foundation Certificate in IT Service Management

Microsoft Certified Technology Specialist (MCTS) in SQL Server 2012 Administration and T-SQL querying

Microsoft Certified in SQL Server Installation and Database Development

Microsoft Certified Technology Specialist in SQL Server 2008, SQL Server 2005

SUN certified Java 2 programmer

IBM Certified Solutions Expert DB2, UDB v.5

CompTIA A+, Network+, I-Net+ and Server+ Certification

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