Vamsi Krishna Mahadevu
Hyderabad
Summary
Senior database administrator with extensive experience at Orion Innovation, specializing in database optimization and high availability. Achieved an 80% improvement in response rates through expert SQL Server management and performance tuning. Led critical migrations and restorations, ensuring data integrity and operational efficiency.
Overview
7
7
years of professional experience
1
1
Certification
Work History
Senior Database Administrator
Orion innovation
11.2023 - Current
- Created and restored Delphix databases to ensure data availability and integrity.
- Resolved issues in Always High Availability environments, utilizing SQL 2017, 2019, and 2022 versions.
- Upgraded SQL instances from 2016 to 2019 and 2022 for both standalone and AG configurations.
- Executed SSIS deployments for data integration and management.
- Global provider of digital transformation and product engineering services, driving innovation and optimizing business processes
Database Administration - Executive
SysArc Infomatix Pvt Ltd
01.2022 - 10.2023
- Leading FinTech software solutions provider offering Loan Automation, Fund Management, and other financial solutions for the lending sector.
- Migrated databases and implemented high availability techniques, including mirroring, replication, and clustering, while conducting disaster recovery drills.
- Designed and executed backup/restore strategies, enhancing database performance and reliability.
- Installed and configured MS SQL Server (2005-2019) with the latest security updates, resulting in 80% improvement in response rates.
- Gained experience with Oracle by performing backups and restoring data using impdp and expdp on Linux systems.
Database Administrator
CSJ Technologies Limited
Hyderabad
08.2019 - 01.2022
- Monitored and optimized database performance to enhance system responsiveness.
- Provided end-to-end technical support and resolved database issues to maintain system integrity.
- Conducted backups and restores of database information, ensuring data safety and availability.
- Installed and configured database servers to enhance data management.
- Administered user access and security settings for database systems.
Education
B.Tech - Mechanical Engineering
K L University (Deemed To Be)
Guntur05-2019
Skills
- Microsoft SQL server management
- Performance tuning
- Database optimization
- High availability
- Backup strategies
- Disaster recovery planning
- Data migration
- Replication clustering
- Indexing
- SQL Upgrades
- Query execution plans
- Binding SSL certificates
Certification
SQL Server 2025: Build Always On HA & DR Solutions, ude.my/UC-1d42e3d3-dfa7-4c68-9b93-d4ce6be23935, UC-1d42e3d3-dfa7-4c68-9b93-d4ce6be23935
Languages
- Telugu
- English, Full Professional Proficiency
- Telugu, Native or Bilingual Proficiency
Timeline
Senior Database Administrator
Orion innovation
11.2023 - Current
Database Administration - Executive
SysArc Infomatix Pvt Ltd
01.2022 - 10.2023
Database Administrator
CSJ Technologies Limited
08.2019 - 01.2022
B.Tech - Mechanical Engineering
K L University (Deemed To Be)