1. Jalajaa Hariharan Phone: 0406245343
SQL Database Administrator
Permanent Resident Email: jalajaabt@gmail.com
SUMMARY
 Over 3+ years of experience in Microsoft SQL Server Database Administration.
 Extensive working knowledge in installing, configuring, managing, monitoring and
troubleshooting SQL server.
 Experienced in Designing, Capacity planning and DB configuration.
 Skilled in MS SQL Server Migrations.
 Experienced in Patch Management.
 Configured and Administered HADR Technologies like Log Shipping, Mirroring, Replication,
Clustering and Always on.
 Comprehensive experience in developing and implementing successful backup strategies based on
recovery models.
 Skilled in performing Shrink operations and executing various DBCC commands.
 Hands-on experience in Performance tuning and troubleshooting.
 Responsible for database recovery during disasters.
 Possess an excellent skill set and allied experience to provide Operational Support to multiple
mission critical application teams.
 Relevant experience in automating SQL server monitoring process using MSBI tools – SSIS and
SSRS.
 Implementing SQL Logins, Roles and Authentication modes as a part of security.
 Possess procedural knowledge on incident and change management processes.
 Worked as part of a team to provide 24x7 supports as required.
EDUCATION:
 ITIL Foundation Certification (Information Technology Infrastructure Library)
 Bachelor of Technology in the department of Biotechnology
TECHNICAL SKILLS:

RDBMS SQL 2005 to SQL 2016
Tools
Litespeed , Ignite, HP Openview, Attunity
MSBI Skills
SSIS and SSRS
Programming skills
T-SQL, Power Shell
Ticketing Tool
CA Service Desk

2. PROFESSIONAL EXPERIENCE:
Tata Consultancy Services Dec 2012 – Aug 2016
Client: Humana
Service Industry: Health Insurance
Responsibilities
 Installation, Configuration and maintenance of SQL Servers and databases across various
environments and versions.
 Providing Operational Support for multiple applications.
 SQL Server Migrations.
 Configuration and maintenance of Database backup, recovery and upgrades.
 Maintenance of HADR solutions like log shipping, mirroring, Replication and Always On.
 Monitoring database performance to ensure integrity, security, and availability of the data
environment.
 Implementation of Ola Hallengren’s Maintenance solution across all the SQL instances in the
environment.
 Allocation and management of physical (data files, logs, dumps) & logical storage structures.
 Capacity Planning and management.
 Ticket handling based on the severity level & resolution time as per Change Management
guidelines.
 On-call Support (Assisting SQL service Outages/production issues).
 Involved in Creation, Deployment and troubleshooting SSIS packages/ SSRS Reports.
 Patch management.
 Administration of the SQL server security by Creating User Logins with appropriate roles,
dropping and locking the logins, monitoring the user accounts, creation of groups, granting
privileges to users and groups.
 Identification and implementation of appropriate solutions for database performance
problems.
 Diagnosing, debugging and resolving performance, application and DB related issues.
 PowerShell Scripting for performing changes in various servers such as changing power
options in all servers.
 Export or Import of data from other sources such as flat files using Import/Export wizard.
 Responsible for the Quarterly Newsletter release.
 Documentation of project oriented works and updating description documents.

3. ACCOMPLISHMENTS:
 Received the ‘Star of the Month’ Award for upgrading over 100 SQL servers from SQL 2005 to
SQL 2012.
 Received an On-The-Spot Award for developing and implementing monitoring solutions using
SSRS with 0% expenditure to the company.
 Received a Service Excellence Recognition Certificate for providing extensive operational
support.
REFERENCES: Provided upon request