Nagarjuna Polasam,

Mobile: +91-970*******, 630*******

Email: adkw13@r.postjobfree.com

CAREER OBJECTIVE

Self-motivated, productive, possess strong analyzing & planning skills combined with the ability to co-ordinate, and convert the efforts of the team to meet Organizational goals.

Professional Experience

Proven skills in managing and supporting the SQL Server based environment. Good working knowledge in all aspects related to SQL Server Database administration, management, implementation and maintenance.

Professional Summary

5 years of L2 experience in Database Administration for very large and complex databases in SQL Server 2017,2016,2014, 2012, 2008 R2, 2008, and 2005.

Certified by Microsoft in Administering Microsoft SQL Server 2012 databases

End to End expertise in Mirroring, Log Shipping, Clustering, Always On and Replication

Excellent troubleshooting skills, expertise in analyzing issues and finding out root causes

Handled performance issues and implemented Performance Tuning using DMVs, Profiler, Perfmon, and by worked with developers on ineffective queries.

Proficient in troubleshooting problems using Profiler, error log, event viewer and system tables, analyzing errors and expertise in finding out the root causes of complex issues in limited time.

Thorough experience in Installation of SQL Server 2008, 2008 R2, 2012, 2014 and 2016

Thorough experience in applying patches, hot-fixes and Service Packs and proactively following Microsoft Security Bulletin for any new updates and fixes.

Focuses on understanding the environment thoroughly first, to apply knowledge and improvise

Experience in automating daily tasks, repetitive jobs, alerts and notifications.

Knowledge and experience on Indexing, DMVs and Statistics

Knowledge in server level settings, memory configurations, trace flags.

Thorough knowledge in Installation, Maintenance, Capacity Planning, Management and Optimization of SQL Server environments.

Worked on migrations, upgrades, backup, restore, database copy, database move, moving jobs, logins and SSIS packages etc.

Excellent documentation skills and participated in multiple knowledge sharing sessions with team

Provided 24x7 support to the projects, stretched timings to meet deadlines and mentored newcomers in the team

Employment History

Present: (Total Exp: 5 years)

Present: Tech Mahindra, Hyderabad (March 2015 – Present)

Role: Software Engineer

Project 1

GSK SYSDBA Support (March 2015 – Present)

Project Description:

In this project, we need to support, maintain & administer the databases holding data of a science-led global healthcare company. Initially we were covering Low & Medium, High and Urgent priority tickets pertaining to 26 sub-codes on 24*7 support.

Environment:

SQL Server 2008/2008R2/2012/2016 Enterprise, standard, Windows Enterprise Server 2012, .NET, Microsoft Visio, SFTP, Microsoft Reporting Services.

Roles and Responsibilities:

Working on Remedy tickets related to Installation, Patching, Mirroring, Log Shipping, Clustering, Disk Space Issues, Database availability problems, Agent Job related issues, slow running queries, replication and log file issues

Migrated SQL server 2000/2005/2008 to SQL Server 2012,2014&2016 in Microsoft Windows Server 2012.

Extensively worked on SQL Server Analysis Services (SSAS) and SQL Server Reporting Services (SSRS).

Expert in Using DMVs, Performance dash board, Mirroring, database snapshots and tracking Performance Counters.

Rebuilding / monitoring the indexes at regular intervals for better performance.

Recovering the databases from backup in disasters. Implementing Point-In-Time Recovery solutions.

Maintaining the Data, Database Backups and Restoration, Backup Strategies, Scheduling backups.

Installed, configured and Administrated SQL server 2005 and SQL Server 2008/2008R2, SQL 2012,2014,2016 &2017.

Involved in the design, configuration and exception of daily database backups monitored and logged backup jobs and data restoration when required.

Checking Free disk space in drives and capacity planning.

Responsible for Performance tuning, using SQL Profiler.

Creating Mirroring and Log shipping, Replication and worked on Mirroring and Log shipping issues.

Performed on ESM alerts Backup failure, Capacity issues, Primary File and Log file full and on Mirroring failure.

Managed and maintained all production related databases. Responsible for day to day administration and database operations, Object administration, Space management and Database installation.

Responsible for managing the installation, and administration databases.

Experience in Remedy tool for tracking ticketing process.

SKILLS:

RDBMS & Tools : SQL Server 2005,2008,2008R2/2012/2014/2016/2017

Operating Systems : Windows 2003/2008/2012/2012R2

Backup Software : SQL Backup, DD Boost

ETL, Reporting Tools : SSIS, SSRS, SSAS.

Virtualization : VMWare and Hyper-V

DB Query Tools : MSSQL Query Analyzer, Perfmon, SQL Profiler, SSMS

Education

(2007 – 2011) – Regular, Full time.

B. Tech ECE – St. Ann’s College of Engineering & Technology, JNTU Kakinada (61%)

(2005 – 2007) – Regular, Full time.

Intermediate – M.C Junior College, Bapatla (70%)

(2005) – Regular, Full time.

S.S.C – Glory English medium School, Sindhanur (63%)

Certifications

Microsoft Certified Professional in Administering Microsoft SQL Server 2012 Databases

Personal Details

Date of Birth : 02nd January 1989

Languages Known : Telugu, Hindi, English, Kannada (Read, Write, Speak).

Passport Availability : Yes

Declaration

The above-mentioned information is true in my knowledge. I will be responsible to prove any of the statements mentioned above.

Date:

Place: (Nagarjuna Polasam)

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