Himabindu Bathina
Bangalore
Summary
Database Professional with 3+ years of work experience as a DBA on Oracle, Microsoft SQL (MSSQL), and MongoDB technologies. Possess strong analytical and logical thinking abilities, goal-oriented mindset, quick learning capacity, and excellent interpersonal and communication skills. Experienced in database administration, performance tuning, backup and recovery, and troubleshooting in 24/7 production environments.
Overview
4
4
years of professional experience
3
3
Certifications
1
1
Language
Work History
System Engineer – Database Administrator
Tata Consultancy Services (TCS)
02.2022 - Current
- ORACLE DATABASE:
- Administering databases in a production environment.
- Supporting databases for production, development, test, and staging purposes on Linux, Solaris, and Windows.
- User creation and access management.
- Exposure to export and import utilities.
- Oracle CPU patching on Windows and Linux for security and performance.
- Resolving listener and network issues.
- Expertise in RMAN, backup recovery, user management, upgrades, datapump, and performance tuning.
- Backup scheduling and monitoring, recovery as necessary.
- Database health monitoring and preventive/corrective actions.
- Automation with crontab for schema statistics, exports, tablespace usage.
- Database and table creation, privileges setup, user login management.
- Basic knowledge of RAC, ASM, Dataguard, and Goldengate.
- MS SQL DATABASE:
- Daily administration tasks including backups, restores, user logins, and database creation.
- Operational DBA tasks: installation, upgrades, patching, refresh, backup/recovery.
- SQL version installations with latest patches.
- Database backup/restore and user migrations.
- Monitoring DB file and log growth.
- Experience with SSIS, SSAS, SSRS, and Azure SQL.
- MONGODB:
- Account creation and access management.
- Project: PWC (Oracle, SQL, MongoDB DBA)
- 24/7 support for database management across multiple servers.
- Ensuring availability, performance optimization, and issue resolution.
- Oracle lo health check,generating awr reports,users and role creations,granting access to the users and roles,patching,upgrade activities, restore db,taking backup,scheduling jobs,monitoring db,setup dataguard
Db creation,installation software
Incidents and sctask solving,raising rfc
Mssql:installation,SSIS,SSRS,upgrade activities, tde encryption, db restore activities, migration,taking backup,ag configuration, incidents sloving,raising rfc,user creation, monitoring jobs,db creation, - Flexible with a 24x7 environment including on-call support.
Education
Bachelor of Engineering (B.E.) -
Sri Venkateswara College of Engineering
Kadapa, Andhra Pradesh06.2021
Skills
Database Technologies: Oracle, MSSQL Server, MongoDB, Azure SQL
Certification
Microsoft Azure AZ-900: Azure Fundamentals
Declaration
I hereby declare that the information provided above is true and accurate to the best of my knowledge and belief. Yours Sincerely, Himabindu.
Timeline
System Engineer – Database Administrator
Tata Consultancy Services (TCS)
02.2022 - Current
Bachelor of Engineering (B.E.) -
Sri Venkateswara College of Engineering