Varinder Singh Email & Phone Number

Dubai, Ae

In my role, I manage a wide range of responsibilities focused on delivering robust and secure database solutions. My work includes designing, implementing, and maintaining high-performance database environments across traditional RDBMS platforms such as SQL Server, Oracle, and PostgreSQL, as well as leveraging modern cloud-based solutions. This includes expertise in Azure database services and data warehousing solutions on Snowflake, ensuring scalability, security, and efficiency for critical business operations.Professional ExpertiseTraditional RDBMS PlatformsDelivering high availability, reliability, and scalability for SQL Server, Oracle, and PostgreSQL environments.Implementing advanced HA/DR solutions like Oracle RAC, Always On, and SQL Server Failover Clusters.Leading bi-annual DR drills and ensuring robust business continuity plans.Applying CIS security baselines and performing performance tuning for optimal efficiency.Upgrading and migrating Oracle and SQL Server databases to the latest versions.Designing reliable backup strategies and performing routine maintenance tasks (index rebuilds, reorganization, and statistics updates).Automating DBA tasks using shell scripting and ensuring patch management across RDBMS platforms.Snowflake ExpertiseSetting up Snowflake environments, including databases, schemas, and warehouses.Administering secure access control with advanced roles, hierarchies, and security protocols like SSO, 2FA, CASB, and Private Links.Collaborating with InfoSec teams to meet stringent security and compliance requirements.Focused on delivering secure, high-performing, and scalable database solutions tailored to organizational needs.

Dubai, Ae

The role includes the responsibilities but is not limited toProviding operational database services to the organization for SQL Server, Oracle, and PostgreSQL.Installation & Configuration of Oracle RAC, Always On (Geo Cluster), SQL Failover Cluster & Database mirroring as part of HA and DR Solution.Providing the support for database DR drill activities twice a year. Implementation of CIS security baseline policies to secure the database servers.Performance monitoring & Tuning of database servers to ensure the best application experience. Database Migration from Oracle & SQL Server databases from the old version to the latest version.Implementation of database backups and restore in all different RDBMS.Database Maintenance activity (Rebuild/ReOrg/Update Statistics / Gather Stats).Capacity planning to ensure database servers have sufficient storage for a specific period. Automation of regular DBA tasks thru Shell scripting like daily Health check monitoring etc.Deployment of latest Patches for Oracle / SQL Server & PostgreSQL Database Servers. SQL Server - SQL Server 2008, 2012, 2014, 2016 , 2017 & 2019Oracle - Oracle 12c & Oracle19c PostgreSQL - PostgreSQL 11 & 13Operating Systems - IBM AIX, Redhat Linux & Windows

Ras Al Khaimah, Ras Al Khaimah, Ae

Worked as Database Administrator - Lead. The role includes the responsibilities but are not limited toResponsible for providing operational database services to the organization.Responsible for all Database Administration activities Installation, Configuration, Up-gradation, Administration, Optimization, Monitoring, Maintenance, Securing the SQL Server database. Implementation of security baseline policies to secure the database servers.Implementation & maintenance of database HA & DR Solution. Database migration/up-gradation of old database servers to new database servers.Implementation of Services Packs and CU on database Servers.Daily Health Checks / Report Analysis / Performance Tuning of database servers. Capacity planning to ensure database servers has sufficient storage for a specific period.Automation of regular DBA task thru Power Shell like daily Health check Monitoring etc.

Bangalore, Ka, In

Worked as Technical Lead - Database & Automation. The role includes the responsibilities but are not limited toResponsible for all Database Administration activities Installation, Configuration, Upgrade, Administration, Optimization, Monitoring, Maintenance, Securing the SQL Server database. Responsible for Development & Implementation of Database as a Service.Responsible for Implementation of Automation of Operational Activities using PowerShellProvide Technical Support to Development Team.Provide Technical design document to match the solution design specifications.Participate in R&D/POC projects with Solution Architect Team

Bangalore, Ka, In

Worked as SQL Server - Database Administrator. The role includes the responsibilities but are not limited toAutomation of Installation & Configuration of SQL Server 2012 using Powershell & MS SCODesigning of Multiple Runbooks in MS SCO for automated delivery of SQL Server.Implementation of Failover Cluster and Availability Group (Always On) for HA & DR Solution:Implementation of Database Mirroring & Log Shipping for DR Implementation of SQL Server Maintenance Task like database backupsImplementation of SQL Logins, Roles and Authentication Modes as a part of Security PoliciesTroubleshooting the Server and database level issue for Service development teamImplementation of SQL Server and Database Auditing

Salt Lake City, Ut, Us

Worked as Database Administrator as well as Developer. The role includes the responsibilities but are not limited to Installation & Configuration of SQL Server 2008R2 and Oracle 10g Implementation of SQL Server Maintenance Task like database backupsImplementation of Oracle backup using Oracle Data Pump (expdp and impdp)Implementation of PL - SQL Packages, Functions, Procedures, Triggers etc. Data Analysis, Database design, data mapping, conversion and data load during Data Migration(s) Requirement Gathering and creating the Implementation documents for Developers Technical assistance to database developer Worked on SQL Server 2008 R2, SQL Server 2012 and Oracle 10g.

New Delhi, New Delhi , In

Worked as SQL Server - Database Administrator. The role includes the responsibilities but are not limited to Installation, Configuration, Upgrade, Administration, Monitoring, Maintenance, Securing the SQL Server database. Apart from this responsible for 20+ line-of-business applications in production, from implementing new requirements to maintenance.Worked on Microsoft Technologies (Visual Basic, .Net, SQL Server 2000, 2005,2008 and 2008R2) & Crystal Reports (Version 7,8 & 9)

Worked as Software Developer. The role includes the responsibilities as Developing and supporting the custom Desktop and Web Application for RSSB itself and managing the SQL Server Database Server.Worked on Microsoft Technologies (Visual Basic, .Net, SQL Server 2000, 2005) & Crystal Reports (Version 7,8 & 9)

Mca, Computer Application

Bsc, Computer Science