Seasoned Database Administrator, developer and IT infrastructure designer with over 20 years of experience designing and implementing database solutions. Analytical in solving problems and skilled in understanding business requirements to develop IT infrastructures. Self motivated in researching new technologies to improve IT system functionality.
DBA Third Party Tools: SQLDeveloper/Modeler, Visio, Power Point, Crystal Reports Erwin data modeler, Toad, Dbartisan,Techtia
OS: Windows 2012, Some Linux Red Hat, IIS 8.5
SSH Terminal Installation, Configuring Server clustering and Network Load Balancing(NLB)
Batch Scripting
Excellent problem-solving abilities
Virtualization Vmware (ESX, Workstation)
Work History
Senior Oracle Database Administrator, 11/2004 to Current Ntirety, Inc. – Newark, NJ,
Lead designer of logical and physical database models. Experienced in conducting meetings with users & developers to define requirements, develope data relationships, referential integrity constraints and converting them into Oracle physical data models
Lead design, implementation and maintainance of database objects - tables, tables spaces, indexes, user accounts, profiles, views, sequences, PLSQL packages & procedures
Developed ETL scripts for database loads and transformation of data
Experience in monitoring and taking any corrective action for database performance, storage capacity and CPU usage using Oracle Grid Control or OEM to monitor OLTP databases using various tools like AWR, ADDM, SQL-Trace,Tkprof, analyze and explain plan
Designed infrastructure for disaster recovery scenarios
Experience in designing and maintaining Oracle database security controls by creating least privilege user accounts, user profiles, password management, SSL, database views, stored procedures and development of audit routines to align with and enforce data standards
Designed and coded complex PLSQL packages, procedures and triggers
Production Database administrator duties - responsible for over fifteen databases located in six states and locally
Performed Installs, upgrades and patching of Oracle databases and clients
Responsible for backup and recovery procedures from multiple recovery scenarios ranging from user errors, hardware failures to natural disasters
Trained DBA team on Oracle advanced features, administrative duties, Dataguard implementation, failover procedures and load balancing infrastructure
Conducted user knowledge based Infrastructure meetings of new web based system
IT Systems Infrastructure Architect, 06/2012 to Current Saic – Houston, TX,
Participated in multiple redesign projects to modernize and centralize hardware and outdated applications located in local and regional offices
Working knowledge of agile scrum software development methodology
Responsible for leading sprint 0 planning meeting with scrum master, product owners and developers for architecture and database development in our Agile scrum software development process
Experience designing and implementing hardware, web teirs, load balancing and high availability architectures in virtual environments
Developed IT systems architecture diagrams for multitiered OLTP web systems
Designed and implemented virtual machine clustering, network load balancing and disaster recovery architecture for centralized multi state high availability solution
Coordinated with regional offices and network team for load testing network bandwidth
Always researching new methods and technologies to improve user experience and functioality
Experienced in installing, configuring, and troubleshooting web tier services.
Windows Systems Administrator, 01/2000 to Current Bureau Of Labor Statistics – City, STATE,
Managed multiple Windows database and application servers in 5 states remotely and locally
Proposed hardware configurations (disk space, ram needed, raid configuration) to support applications in data collection sites
Experience installing Windows components, configuring, and troubleshooting web tier services
Experience troubleshooting, monitoring operating system performance using operating system commands and tools
Experience installing and configuring server clusters and network load balancing
Experience writing OS level scripts, scheduling tasks, creating user shares and file ACLs
Experience in virtualization technologies, including using hypervisor to setup, configure and manage virtual machines
Education
Bachelor of Science: Mathematics/Computer Science, Expected in 1989 Voorhees College - Denmark, SC, GPA:
Master of Science Classes No Degree: Information Technology, Expected in 2006 George Mason University - Fairfax, Virginia, GPA:
Professional Certificate: 11G Database Administration, Expected in 2008 Georgetown University - Arlington, Va, GPA:
Oracle 11G Administration Certificate 128 hrs
Professional Course Certificates : , Expected in Learning Tree International - Washington, DC GPA:
Linux Administration - 32 hours
Windows Server - 32 hours
Virtualization Technologies - 32 hours
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