NAVEENA GUNTUPALLI

(256) 617-3916 naveena.sql@gmail.com

PROFESSIONAL SUMMARY:

8 Years of IT experience in SQL Server Administration, Development, and Database Design using MS SQL Server 2012/2008R2/2008/2005/2000 environments.

Hands on experience with High Availability & Disaster Recovery Solutions – Log Shipping, Mirroring (High safety and High performance), Replication (Snapshot & Transactional) and Clustering (Active-Passive and Active - Active).

Excellent skills in database Back Up, Restore, Recovery, Updating statistics, Rebuilding and Reorganizing Indexes, Defragging Tables, Replication, Linked Servers, and Database Maintenance Plans.

Handled Large Databases in Clustered environment using Physical Storage Configuration and SAN Optimization with different RAID Levels.

Implemented & managed Active-Active and Active-Passive Clustering, Failover, and Load Balancing.

Experience in Installing, Upgrading, and Migrating SQL Server databases. Strong Knowledge in SQL Server 2012 features including Data Quality Services, Master Data

Services, and Advanced Auditing etc. Implemented AWE/PAE Switches for SQL Server to grab more than 4 GB RAM. Strong knowledge in all stages of Software Development Life Cycle (SDLC) including

Requirements, Analysis, Design, Architecture, Development, and Testing. Migrated data from flat files to SQL Server and wrote complex dynamic queries using SQL

Linked Server. Experience in Maintenance Plans, Capacity Planning, and Performance Support of OLTP

and OLAP databases in the client-server environments. Expert in configuring Database Mirroring by placing Physical data storage on RAID LEVEL

10 for better Performance. Exceptional ability in T-SQL Programming. Experience in Query Optimization and

Performance Tuning. Used Execution Plans, Performance Monitor, and DBCC Commands.

Expertise in using Performance Monitor, SQL Profiler, Activity Monitor to resolve dead locks, Long Running Queries, and Bottlenecks caused by complex queries.

Maintained User Permissions, Logins, and Security Issues. Monitored Event Viewer, SQL Error Logs, and Log Files for S/W and H/W errors.

Knowledge in using DMVs and DMFs in finding and solving Performance Issues. Hands on experience in Planning & Scheduling Maintenance Tasks, Scheduling Jobs, and

Alerts using SQL Mail. Expert in Creating & Debugging Views, Functions, Stored Procedures, Triggers,

Optimizing Code, and improving Efficiency. Experience in Maintenance Index Tuning, Rebuild & Reorganizing according to Index

Fragmentation, running DBCC Checks and, Update Statistics to check Data Integrity.

Hands on experience in Batch Processes, Import, Export, Backup, BCP, DTS and SSIS. Experience in managing OLAP Database Warehouses using Analysis Services (SSAS),

Integration Services (SSIS), and Reporting Services (SSRS). Expertise in using OLE Automation Procedures for file handling and automated emailing. Working experience in Data Migration from/to third party databases. Experience in using third party tools like Red Gate SQL Compare & Data Compare, SQL

LiteSpeed, and Erwin, Fog Light, Idera, and SQL Doc. Experience in implementing Policy Based Management, Resource Governor, Data Collector

Sets, and Backup Compression Techniques. Strong back ground in setting up 32 bit and 64 bit machines with SQL Server. Strong interpersonal skills, with the ability to effectively interact with technical, non-technical,

and business staff at all levels. Ability to work independently as well as in a team. Proven ability in mastering new technologies quickly and effectively. Experience in production support, 24 X 7 on call.

TECHNIAL SKILLS:

EDUCATION:

Bachelors Degree in Computer Science & Information Technology, Jawaharlal Nehru Technological University, India.

WORK EXPERIENCE:

E-RING, INC., ATLANTA, GA

Operating Systems Windows 7/NT/XP/2003/2000/98/95, Windows Server 2003/2008, Linux, UNIX, MS DOS

Databases MS SQL Server 2012/2008R2/2008/2005/2000/7.0, Oracle 8i/9i/10g, MS Access 2010/2007/2003/2000

Languages: T-SQL, MySQL, C, C++, VISUAL STUDIO 2012/2008/2005/2003/6.0, ASP.NET, VB.NET.

Web: VB Script, Java Script, CSS, HTML, XML

ETL Tools: SSAS, SSIS, SSRS, Data Integrator, DTS.

Other Tools: Red Gate SQL Compare, Data Compare, SQL Doc, SQL LiteSpeed, TOAD, ERWIN, MS Visio 2003

Senior SQL Server DBA Nov 10 – Current

Responsibilities:

Managed and Administered SQL Server 2012/2008R2 Production and Non-production Servers.

Migrated SQL Server 2005 databases into SQL Server 2008R2 databases by In-place upgrade process and also used upgrade advisor tool in up gradation.

Used SQL Profiler for troubleshooting, monitoring, and optimizing T-SQL code from developers.

Analyzed long running slow queries and tune the same to optimize application and system performance.

Implemented Database Mirroring and Log Shipping as part of DR plans. Implemented and maintained Replication (Transactional, Snapshot) using Dynamic Scripts. Maintained Database Consistency with DBCC at regular intervals. Extensively worked on Profiler, Perfmon, DMVs, DMFs and DTA to tune the databases,

servers and query tuning. Scheduled weekly jobs and Maintenance tasks for better performance and created alerts with

Database Mail SMTP. Configured Database Maintenance Plans for Backups, Re-indexing, and Reorganization of

Indexes, Cleanup History, and Update Statistics. Designed and developed SSIS packages using different control flow tasks, Transformations

and dataflow tasks. Setup Database Security and maintain accounts and access levels by creating suitable Logins

and Roles and assigning object level permissions. Managed Disk space, Memory, and User Connections. Scheduled and monitored maintenance activities including database consistency checks and

index fragmentation. On call 24 X 7 production support.

Environment: MS SQL Server 2012/2008R2, Windows Server 2008, Red Gate SQL Compare, SQL Data Compare

STATE FARM INSURANCE, BLOOMINGTON, ILSenior SQL Server DBA Sep 08 – Nov 10

Responsibilities:

Converting DTS Packages into SQL Server 2008 Integration Services. Microsoft SQL server 2008\2005 Database Administration. Upgrading SQL Server 2005 to SQL Server 2008. Installation of MSSQL Server 2005 and 2008 in stand-alone and cluster environments. Implement and manage the clustering environment like Active/Passive and Active/Active. Created Linked Server connections between SQL Servers databases. Worked on multiple instances of SQL Servers using VM Ware.

Evaluated database performance, performed maintenance duties such as Tuning, Backup, Restoring, and Disaster Recovery.

Creating DTS packages for data Import/Export, Scrubbing, and Scheduling jobs for backups. Implemented Data Partitioning, Snap Shot Isolation, Database Mirroring, Database

Snapshot, DDL Triggers, Try-Catch Blocks, Online Indexing, DMV’s, and DMF’s. Performed Database Integrity Checks, updated Database Statistics and performed Re-

indexing. Performed backup using backup compression and data compression in SQL Server 2008 on

clustered environment. Export or Import data from other data sources like flat files using Import/Export through

DTS and SSIS. Configured the Report Server, Created, deployed, and managed Ad-hoc reports using SQL

Server Reporting Services (SSRS). Worked on Log Shipping for database synchronization. Experience in using ERWIN tool for designing the data reporting databases.

Environment: MS SQL Server 2008/2005, SSRS, Windows XP, Windows Server 2003, ERWIN, SQL Business Intelligence Development Studio 2008.

FIRST COMMERCIAL BANK, HUNTSVILLE, ALSQL Server DBA Feb 07 – Sep 08

Responsibilities:

Worked extensively on installation and configuration of MS SQL Server 2005 databases/Servers.

Monitoring SQL server performance using Profiler, handling deadlocks, blockings, and fine tuning long running queries that better result in efficient SQL processing.

Relocation of Databases from one server to another using attach and detach database tasks. Modified database Tables, Stored Procedures, Views, Triggers, User Defined Functions, as

well as disk configuration and storage allocation to support application enhancements. Routine DBA jobs like monitoring the data loading jobs, Backups (Full, Differential &

Transactional), disk space, database status, handling the maintenance jobs and checking the error logs.

Worked with Merge Replication Environment and handled the publication conflicts manually depending on last modified date.

Configure the RAID levels for data files, log files and tempdb at server level. High level design of ETL, DTS Packages, SSIS Packages for integrating data using OLE DB

connection from heterogeneous sources (Excel, CSV, Oracle, Flat Files, Text Format Data) by using multiple transformations  provided by SSIS such as Aggregate, Data Conversion, Conditional Split, Bulk Insert, Fuzzy Grouping, Fuzzy Lookup, OLEDB Command, and Merge.

Created Maintenance Plans for Regular Backups, Indexes Rebuilding, and Data Purging Process as part of maintenance.

Creating, deploying, and processing Cubes in SSAS using Dimensions and Measures.

Administered SQL Server Configuration settings to resolve various resource allocation, memory issues, setup ideal memory, and min/max server options.

Environment: SQL Server 2005, SSIS, SSAS, Windows Server 2003, T-SQL.

INTERGRAPH, HYDERABAD, INDIADatabase Administrator Nov 05 – Jan 07

Responsibilities:

Installation and configuration of SQL Server 2000/2005 on Window Server 2003, applying service packs in both Cluster and stand-alone environments. Configured new servers using failover clustering and SAN technology.

Created logins, managed database objects like tables, views, stored procedures, and indexes. Creating Jobs, Alerts using SQL Server Agent, Monitoring and Troubleshooting jobs. Identifying bottle necks caused by complex queries using SQL Server Activity

monitor/profiler and handling them by implementing better Query Execution plans. Optimizing T-SQL Procedures, Client/Server Connectivity, Database Consistency Checks

using DBCC Utilities. Configured Replication, Mirroring, and Log shipping. Configured the Address Windowing Extension (AWE) in SQL Server 2005 for 32 bit

architecture. Importing & Exporting data using BCP from flat files to SQL Server and vice versa. Developed and created database objects including tables, views, indexes, stored procedures

and functions, advanced queries. Also updated statistics using Query Analyzer and Enterprise Manager on the existing servers.

Application support for front end feeds and resolved Application connectivity issues like connection timeouts, connection pooling issues and memory leaks.

Upgraded SQL Server 2000 databases to SQL Server 2005. Generated test data and tested new databases consistency with existing databases to meet the

functional requirements. Created jobs, alerts, activity logs, error logs to capture any possible errors.

Solving trouble tickets on daily basis for production issues.

Environment: Microsoft SQL Server 2000/2005 Enterprise Edition on Windows Server 2003 Enterprise Edition, Management Studio, Query Analyzer, BCP, Profiler, T-SQL.

HDFC BANK, CHENNAI, INDIASQL Server Developer May 04 - Nov 05

Responsibilities:

Created Database Objects including Tables, Views, Constraints, Functions, Stored Procedures, Triggers, Rules, Defaults, and User Defined Data Types.

Identify relationships among tables and enforce referential integrity using foreign key constraints.

Created Clustered and Non-Clustered Indexes to improve data access performance. Create Triggers to generate alerts and notifications. Wrote complex stored procedures to map and read data from third party formats as part of

statistical Data Migration. Tune the SQL queries using SQL Profiler and Executions Plans. Created Views to facilitate easy user interface implementation, and Triggers on them to

facilitate consistency Data entry into the database. Developed automated emails and generated dynamic RTF forms using OLE automation

procedures. Handled development and production support, document reviews, test plans, and

integration of the system. Wrote queries involving multiple databases through linked server. Documented data models using MS Visio 2003.

Environment: MS SQL Server 2000, Enterprise Manager, Windows 2000/XP, MS Visio 2003.