Infrastructure Dba / Architect Resume
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PROFESSIONAL PROFILE
I am an IT professional with over fifteen years of experience and am currently employed by Tata Consultancy Services on the PricewaterhouseCoopers account. I lead the Infrastructure Engineering SQL DBA team, which has members both on and offshore. While my recent experience is with infrastructure and server architecture, I also have extensive experience in software and database development. I am the go to person when other DBAs have performance problems within the SQL Server database engine. I have large company experience and appreciate a small company feel.
ACCOMPLISHMENTS
- Coordinated the resolution of a major outage on a newly deployed database cluster; recovering a corrupted database without a loss of data
- Lead the investigation and resolution of an intermittent SSRS problem that plagued a project team for over six weeks
- Proposed and consulted on the use of partitioning to resolve contention issues on a vendor supplied application
- Received an Outstanding Service Award from the Director of IT at Siemens
- Identified as a top performer by the IS Director at Guardian Industries
SKILLS & TOOLS
- SQL 2000 - 2008 R2
- DB Server Architecture
- SQL Server Clustering
- Log Shipping
- SSIS & SSRS
- Encryption (SSL & TDE)
- Data Partitioning
- VLDB
- Database Design
- Stored Proc Design
- Performance Tuning
- Resource Governor
- DMV’s & DMF’s
- Change Management
- 24x7 Support
- EMC SAN
EDUCATION, CERTIFICATIONS & TRAINING
Bachelor of Science in Electrical Engineering
Master of Science in Computer Science
Microsoft Certified Professional
MCTS: SQL Server 2005 (Exam 70-431)
ITIL Foundations V2 Certified
New Horizons SQL Server 2008 Training
Hewlett-Packard PolyServe Training
MOCE Performance Workshop
EXPERIENCE
Confidential, (10/2010 Present)Infrastructure DBA / Architect
- Firsthand experience during the transition from an in-sourced IT model to an out-sourced model
- Identified process to capture and report on infrastructure performance data when standardized tools did not meet project needs
- Mentoring junior Infrastructure Engineering DBAs and Operational DBAs in troubleshooting issues
- Fostering team unity and camaraderie during time of transition
- Selected to lead the Infrastructure Engineering SQL DBA team
- Selected to be an infrastructure PM on new projects, working side by side with the Project Manager to ensure success
- Lead a team of IIS and Windows Administrators in investigating and resolving a deployment issue during the time of transition
Confidential, (1/2010 10/2010)
Infrastructure DBA / Architect
- Identified an application bottleneck causing poor performance; proposed and rolled out a row level partitioning resolve
- Lead troubleshooting and remediation activities for a poorly performing and undersized database server during Tax busy season
- Deployed clustered HP DL580 SQL Server 2008 SP2 instance running on Windows Server 2008 R2 for a major Tax application
- Experienced in the deployment and support of SQL Server 2008 R2 in both stand-alone and clustered configurations
- Implemented Resource Governor to prevent single processes from consuming all memory and CPU resources
- Responsible for leading the DBA role on various Tax, Assurance and Advisory line of service projects
Confidential, (1/2010 10/2010)
Infrastructure DBA / Architect
- Identified MSDTC ports in conjunction with a network resource to allow distributed transactions across domains
- Performed analysis on Profiler & PerfMon data; indentifying both hardware bottlenecks and application issues
- Documented projects prior to transitioning to the operational database administrators team for ongoing support
- Routinely work with multiple functional teams on both application and database performance issues
- Reduced EMC SAN read and write latency by over thirty percent by changing queue depth, alignment and block sizes
- Developed a new index maintenance strategy, reducing load, required disk space and duration of the scheduled job
- Participated in the interviewing process of new database administrators to support a major application deployment
- Continuously work to increase awareness of database technologies and capabilities for both technical and non-technical staff
- Deployed log shipping for numerous production instances to remote DR secondary servers
Confidential, (8/2009 1/2010)
Production / Infrastructure DBA
- Improved the up-time of Siebel and Great Plains by standardizing backup and other maintenance tasks
- Improved the performance of maintenance processes by reducing the amount of resources required
- Application administrator for Siebel and Great Plains including providing support for the finance department
- Sought new employment because of a buyout by a larger competitor, Equinix
Confidential, (5/2008 8/2009)
Production / Infrastructure DBA
- Member of a team of seven DBAs responsible for more than 180 production SQL Server instances requiring 24X7 support
- Experienced in the planning, installation, configuration and support of stand alone, two node and four node clusters
- Thorough understanding of file group backups and the partition maintenance required to support a VLDB
- Experienced in identifying and resolving both hardware and software bottlenecks utilizing native and third party tools
- Led projects to deploy DBA support applications such as SQL Sentry and Spotlight on SQL Server Enterprise
- Initiated, designed and led multiple training sessions for technical and non-technical personnel
- Routinely assist junior DBAs in creating, improving and analyzing T-SQL statements for reporting purposes
Confidential, (2/2002 5/2008)
Production & Application DBA / Developer
- Designed, developed and taught a SQL Server class on the 2005 client tools including SSMS, BIDS, DTA & Profiler
- Assisted national and international locations in improving SQL Server 2005 uptime and performance
- Successfully migrated multiple databases from SQL Server 2000 to 2005 without any unplanned downtime
- Recognized a need and developed a uniform database backup strategy available for all worldwide SQL Server installations
- Lead project to enhance a Java based corporate financial reporting system utilizing SQL Server and Essbase databases
- Provided ad hoc T-SQL reports for accounting, marketing, legal and treasury departments
- Mentored Guardian developers and DBAs worldwide in basic database administration tasks
- Developed and monitored daily ETL process to import AR and AP data to the home grown CRM database
- Identified a need, developed and deployed an SSIS package to rebuild or reorganize indexes only when needed utilizing DMVs
Confidential, (10/2000 2/2002)
Software Developer
- Participated in the development of a mature home grown Procurement system utilizing Borland Delphi
- Provided technical support and mentoring to developers who were learning object oriented programming
Confidential, (9/1997 - 10/2000)
Software Developer / Team Lead
- Managed a team of five software engineers during time of company reorganization
- Trained entry-level maintenance team members on application development tools and source code methodologies
- Proposed, acquired, and rolled out a new defect tracking system called TestTrack by Seapine Software
- Consulted with other teams to assist in solving urgent customer issues with or without code change