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Transcript
********************
**********@gmail.com
Phone: *************
SUMMARY
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5+ years of experience as SQL Server DBA (2008, 2012, 2014) in Production, Development and Staging
Environments.
24/7 on Call Support for Production Database.
Extensive experience in Deploying and Consolidating Multiple Instances.
Extensive experience in Installation, Upgrades, Patches, Configuration and Administration for SQL Server in a
Clustered and Non-Clustered Environment.
Extensive experience in controlling and co-coordinating with Patch management (Security patches, Service packs)
and system performance before pre-deployment.
Experience in Configuring and Maintaining Database Mirroring and Database Snapshots.
Extensive experience in Configuration, Implementation and Maintenance for Disaster Recovery solutions Using Log
Shipping, Transactional and Merge Replication in SQL Server 2008/2012.
Experience in BI Development and Deployment of DTS, SSIS packages from MS-Access, Excel, Oracle.
Extensive experience in Installation, Configuration and Deployment of SSRS using Scale-Out, Scale-Up and Local
topologies.
Designing and Deployment of Reports for the End-User requests using Web Interface & SSRS.
Experience in scheduling Backups and Restore, Log Shipping and Maintenance plans using Native & Third-party
tools (LiteSpeed5.0, VERITAS Netback up, Red Gate SQL Backup).
Expertise in Scheduling Database tasks – Jobs, Alerts, Emails, Notification.
Extensive experience in controlling the User Privileges, Monitoring the Security and Audit issues as per Standards.
Expertise in Performance tuning, Optimization, Data integrity and Statistics by using SQL Profiler, PerfMon and
Spotlight
Experience in solving Database issues with Index fragmentation, DBCC checks, Optimization of Query, Data Integrity,
Index tuning, Update Statistics, Error and Event Handling
Expertise in SQL Server Storage Structures and Security Architecture for databases residing on SAN storage
Experienced in programming tasks-Stored Procedures, Triggers, Cursors using SQL Server 2008/2012 with T-SQL
Experienced in SDLC life cycle for Design, Development and Staging phases of the projects with support of DataFlow, Process Models, E-R Diagrams.
Involved in Huge data migrations, transfers using utilities like Data Transformation Services (DTS), and SSIS, Bulk
Copy Program (BCP) and Bulk Insert.
Involved in migration of SSIS Packages (2008) to SSIS (2014) and troubleshoot migration issues
Experience in providing Logging, Error handling by using Event Handler, and Custom Logging for SSIS Packages.
Experience in Performance Tuning in SSIS packages by using Row Transformations, Block and Unblock
Transformations.
Expertise in generating reports using SQL Server Reporting Services, Crystal Reports, and MS Excel spreadsheets.
Good knowledge in OOP’s concepts and Business Objects & Database analysis and design experience using Erwin.
Strong T-SQL Developer skills including stored procedures, Indexed views, User Defined Functions (UDL), Triggers,
and Distributed Queries.
Working knowledge of .Net Framework 3.5 (VB.Net), IIS 6.0
Testing methodologies and tools - Automation and Performance testing;
Strong Communication & Management skills and Excellent Team player.
TECHNICAL SKILLS
Databases:
O/S:
Programming Languages:
Web Technologies:
SQL SERVER 2005/2008/2008 R2/2012 and MS-Access
Windows Server 2003/2008/XP/98, Linux, Unix
SQL, PL/SQL, VB 6.0, VB.Net, C#, VBScript
Asp.Net, HTML, XML, IIS 6.0, Java Script
Tools:
MS Visual Studio .Net 2003, Quest LiteSpeed 5.0/4.5,Toad for SQL Server, VERITAS
Netback up, Erwin, MS- Office2007, BMC PATROL, SmartDBA
Informatica Power Center 7.x /6.x, Business Objects XI R2/6.x/5.x
BI Tools:
EDUCATION QUALIFICATION
o
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Masters in Information Technology, Telecommunication & Networking from Institute for Technology and
Management, Hyderabad, Andhra Pradesh India in association with SNHU, Manchester, NH USA (2002-2004).
Bachelors in Computer Application from St. Mary's PG College, Hyderabad affiliated to Osmania University,
Hyderabad, Andhra Pradesh India (1999 - 2002).
PROFESSIONAL SUMMARY
Client: Bank of America
Place: Charlotte NC
Role: SSIS Developer / DBA
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Duration: July XXXXX – Till Date
Extracted data from various sources like SQL Server 2008/2008, Oracle, Teradata, .CSV, Excel and Text file from
Client servers and through FTP.
Handled Performance Tuning and Optimization, with strong analytical and troubleshooting skills for quick issue
resolution in large-scale production environments located globally.
Involved in gathering business requirements from clients about the credentials needed to access their servers,
firewall settings and management about the table structures that are to be defined and the data structure that is
to be collected from the clients.
Involved in creation/review of functional requirement specifications and supporting documents for business
systems, experience in database design process and data modeling process.
Created Data-driven Packages in SSIS as part of the automating the process for the Referral Process.
The packages created included a variety of transformations, for example Slowly Changing Dimensions, Look up,
Aggregate, Derived Column, Conditional Split, Fuzzy Lookup, Multicast, and Data Conversion.
Reviewed & Tested packages, fixing bugs (if any) using SQL 2008 Business Intelligence Development Studio.
Studied existing OLAP system(s) and created facts, dimensions and star schema representation for the data mart and
warehouse systems.
Wrote complex stored procedures, queries, triggers, functions and cursors for the OLAP batch and processes.
Created indexes, constraints, rules on database objects. Updated functional specs, technical design documents.
Responsible for identifying and defining Data Source and Data Source views mappings for ETL.
Developed, deployed and monitored SSIS Packages for new ETL Processes and upgraded the existing DTS packages
to SSIS for the on-going ETL Processes.
Using SSIS, migrated data from various data sources like Oracle, Flat-files, upstream systems into Staging.
Monitored Full/Incremental/Daily Loads and support all scheduled ETL jobs for batch processing.
Developed Stored Procedures, Triggers, and SQL scripts for performing automation tasks.
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Implementation and delivery of BI platform solutions to develop and deploy ETL, analytical, reporting and
scorecard\dash boarding on SQL Server 2008 using SSAS, SSIS/DTS, SSRS.
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Assess the risks and recommend/ install service packs or hot fixes when needed.
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On-Call support to esteemed customers to resolve issues for business requirements.
Environment: SQL Server 2008 and SQL server 2008, DTS, SSIS, SSRS, SSAS, Query Analyzer, SQL Profiler, Import/Export tools,
SQL Server Agent , MS Access, Perl, T-SQL,ERWIN
Client: CGI Federal
Place: Fairfax VA
SQL Server DBA
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Duration: Apr XXXX– Jul XXXXX
Involved in Migration of Databases from SQL Server 2008 to SQL Server 2008.
Involved in Technical decisions for Business requirement, Interaction with Business Analysts, Client team,
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Development team, Capacity planning and Up gradation of System Configuration.
Planned, Configured, Installed, Maintained SQL Server in environment of Multi-node Cluster with Multi-instances.
Monitoring and troubleshooting MS SQL Server Databases, Oracle databases and DB2 databases.
Setup and troubleshoot for Active/Active/Passive Clustering in SQL Server 2008.
Configured and Monitored Database Mirroring for Application Development environment
Migration of DTS packages to SSIS packages
Involved in Installation, Configuration and Deployment of Reports using SSRS with Scale-Out topology.
Involved in SQL Server Configuration, Administration, Implementation and Trouble-shooting for Business work.
Configured Disaster Recovery solution with Transaction Replication from Distribution Server with multiple
subscriptions with Updatable Subscribers for (Push & Pull) methods.
Controlled, coordinated installations (Security Patches, Service packs) and evaluated the performance before deployment.
Involved in daily code drops and archives on the production databases during maintenance windows.
Scripted OLAP database backup and scheduled a daily backup using SQL Server agent job.
Performed Regular Database Maintenance process, checking the disk Defrag procedures in different environments.
Used SQL Profiler for Performance monitor to resolve Dead Locks and Long running queries by checking appropriate
changes to Transaction Isolation levels
Performed Database Refresh tasks from production to Development and Staging Servers
Performed Database consistency checks with DBCC, Defrag, Index tuning and monitored error logs
Database Performance of Index tuning with using Database Engine Tuning Advisor to resolve Performance issues
Worked on exporting OLAP cube to Excel and used Pivot table feature.
Performed in identifying the sub-optimal solution for code in production server with SQL Trace Analyzer
Developed and optimized database structures, stored procedures, Dynamic Management views, DDL triggers and userdefined functions.
Work involvement in performance monitoring of Memory, Processor, Disk I/O and fine tuning.
Handled Scheduled backups and restore operations with Litespeed 5.0 and monitored the Tasks, Maintenance plans.
Involved in writing Stored Procedures and Functions, Cursors to handle database automation tasks
Environment: SQL Server 2005/2008, Oracle 10g/ 9i, .Net Framework 2.0, C#.Net, Asp.Net2.0, ADO.Net, JavaScript, VSS,
Windows 2008, Windows 2003 Server, LiteSpeed5.0, Netback up, MS TFS, MS-Access.
Client: COE Security
Place: Circle Island NY
SQL Server DBA
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Duration: Aug XXXX – Dec XXXXX
Involved in Technical decisions for Business requirement, Interaction with Business Analysts, Client team,
Development team, Capacity planning and Upgrading of SQL Servers.
Performed Physical and Logical Data Modeling for databases of varied sizes including VLDBs.
Responsible to provide 24x7 DBA & Production support for over 180 SQL Server databases in Production on
Clustered Servers.
Setup and troubleshoot for Active/Passive Clustering in SQL Server 2008/2008.
Involved in assisting SQL Server prime customers with Configuration, Administration, Implementation and Troubleshooting for Business work flow with Log Shipping mechanism
Configured DR solution with Transaction Replication from Distribution Server with multiple Updatable subscriptions.
Involved in Installation, Configuration and Deployment of SSRS Reports using different topologies
Involved in Creation, Development and Deployment of SSIS packages in SQL Server 2008.
Implemented in new T-SQL features added in SQL Server 2008 that are Data partitioning, Error handling through
TRY-CATCH statement, Common Table Expression (CTE).
Used Process Explorer for maintenance of stuck process, and to release the handles on files
Performed Database Refresh tasks from production to Development and Staging Servers
Performed Scheduled backups and restore operations with LiteSpeed 4.5
Created (with respect to standards) Logins, Users, groups, Roles, Jobs, Alerts, Mails confirmation upon tasks.
Performed Database consistency checks with DBCC , Defrag, Index tuning and monitored error logs
Provided On-Call support to Mission critical Environments and expertise with Disaster Recovery mechanisms.
Maintained two different databases: Read-only reporting database and Disaster recovery database
Performed security tasks like Grant, Revoke permissions for security tasks
Performed database modeling tasks using Erwin; Successfully designed, created dBfor information reporting group.
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Involved in auditing and performing the transactions to database and resolve the issues with PerfMon and SQL
Profiler and Used NetMon for Monitoring and Performing Network throughput issues
Resolved issues for mission critical high usage of system CPU, Disk, Deadlocks and Transaction per/sec, Memory.
Developed Stored Procedures, Triggers, and SQL scripts for performing automation tasks
Involved in training Update features for Business solution of SQL Server
Performed and fine-tuned Stored Procedures and SQL Queries and User Defined Functions.
Environment: SQL Server 2008/2008/2008/7.0, MS-Access, .Net Framework2.0, C#.Net, Asp.Net1.0, Ado.Net, JavaScript, VSS,
HTML, Primavera Risk Analysis, Primavera SureTrak, Windows-NT, Windows 2003 Server, LiteSpeed4.x, Erwin.
Client: Essence Corporation
Place: Maryland Heights MO
SQL Server DBA
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Duration: Mar xxxx – Jul xxxx
Setup and troubleshoot Active/Passive Clustering on SQL 2008.
Involved controlling and co-coordinating the installations (Security patches, Service packs) and system performance
before pre-deployment in production.
Expert in Using DMV’s, Performance dash board, Mirroring, database snapshot.
Involved in assisting SQL Server prime customers with Configuration, Administration, Implementation and Troubleshooting for Business work flow with Log Shipping mechanism
Setup Snapshot, Merge and Transactional Replication between Servers, and troubleshoot and monitor Publishers,
Distributors, and Subscribers. Involved in Installation of SQL Server with Multiple instances, latest SPs and hot fixes.
Performed Database Refresh tasks from production to Development and Staging Servers
Involved in auditing / performing the transactions to database and resolve the issues with PerfMon and SQL Profiler
Performance monitor for Memory, Processor, Disk I/O, and fine-tuning Disk usage, Cache-hit ratio, Transaction p/s.
Fine Tuned stored procedures for Better performance and also maintaining data Integrity in SQL Server, Written
Stored Procedures for Application Developers.
Involved in solving high critical throughput, mission critical problems.
Tuned the application queries, generated reports for the development teams using STATSPACK reports, Explain plan,
Session trace, giving hints (parallel, index), tkprof, etc
Used Process Explorer for maintenance of stuck process, and to release the handles on files
Monitored and tuned the server and databases using DBCC, server configuration options like sp_configure and
database option as sp_dboption
Involved in Creation of databases, writing queries, monitoring of execution plan for tracing the execution flow for
critical throughput.
Environment: SQL Server 2008/7.0, Oracle 9i, Windows NT/2003/2008, Visual Basic 6.0, Oracle 8i/9i, MS-Access, Cognos,
PeopleSoft, Tivoli, BMC Patrol, VERITAS Net Backup and Crystal Reports
Client: Purkinje Inc
Place: Saint Louis MO
SQL Server DBA
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Duration: Aug xxxx– Feb xxxxx
Involved in Source Data Analysis, analysis and designing mappings for data extraction also responsible for Design and
Development of DTS Packages to load the Data from various Databases and Files.
Configured Delayed Log Shipping for synchronization of Production Database with Standby Database.
Evaluated data storage considerations to store databases and transaction logs. Created databases using SQL Server
enterprise manager, Database Wizard and Transact SQL Statements.
Analyzed long running /slow queries and tune the same to optimize application and system performance.
Responsible for monitoring and making recommendations for performance improvement in hosted databases. This
involved index creation, index removal, index modification, file group modifications, and adding scheduled jobs to reindex and update statistics in databases.
Implemented Snapshot replication. Used Log shipping for synchronization of database at the DR Site.
Created Linked Servers to other Database Server (SQL, Informix and Oracle).
Developed and Maintained a Version / Change control in SQL Code such as Procedures, Views.
Involved in Administration, Database Design, Performance Analysis, and Production Support for Large (VLDB) and
Complex Databases up to 1 Terabytes.
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Analyzed long running slow queries and tune the same to optimize application and system performance.
Involved in maintenance and configuration of Database Servers to connect with SAN Storage Environment.
Controlled and coordinated the installations (Security Patches, Service Packs).
Regular Database Maintenance process, Checking the disk, Defrag procedures in Development environments.
Used SQL Profiler for Performance Monitoring to resolve Dead Locks and Long running queries by checking
appropriate changes.
Documented standard operating procedures (SOP), database administration standards and best practices for all the
major SQL Server activities including installs, patches, upgrades, database maintenance plans, retirements, security
standards, etc. Documented disaster recovery procedures to bring the server/ database online quickly, in case of any
drive corruption or server issues or service pack failures.
Environment: SQL Server 2008, Oracle 10g, MySQL 5.0, C#.,VB,VBA,ASP,.NET, Windows 2003
Client: GE Healthcare (Xanetics India Ltd.)
Place: Hyderabad, India.
SQL Server DBA
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Duration: Mar 2004 – May 2008
Involved in Technical sessions to enhance the new features for Business Work Flow
Involved in controlling and co-coordinating the installations (Security patches [Patch Management], Service packs)
and system performance before pre-deployment.
Use all the SQL Server tools for the Implementation and Administration of the databases. The tools include Performance
Monitor, Profiler Trace, Index Tuning Wizard, ISQL, OSQL, Query Analyzer, Enterprise Manager, Component Checker,
Regmon and Filemon.
Setup and troubleshoot for Active/Passive Clustering on SQL Server 2008. Setting up DR sites using Log-Shipping
and Monitored and maintained Log Shipping of Databases from production server to DR server.
Configured Disaster Recovery solution using Log Shipping for maintaining the databases
Setup Snapshot, Transactional Replication b/w Servers. Troubleshoot monitor Publishers, Distributors, Subscribers
Involved in upgrading of existing Servers from SQL Server 7.0 to SQL Server 2008.
Performed Database Refresh tasks from Production to Development and Staging Servers
Used PerfMon and Profiler Trace to monitor the Memory, CPU and Disk usage, the private bytes of each process,
the trend in the Available Bytes.
Involved in Creation of logins, Users as per Security standards and groups, roles, jobs, alerts and sending mail
confirmation upon tasks. Performed Uploading of bulk data using BCP Utility
Database support with Store Procedures, Cursors and Queries, monitoring the flow of Order Management by the
Oracle Back-End support using TOAD tool.
Interaction with Development and Testing team to support the E2E Business applications
Environment: SQL Server 2008/7, VB 6.0, Crystal Reports, Oracle 9i/8i, Quest TOAD tool, Windows Server 2008.