Tarun Sharma Email & Phone Number

Lancaster, Pa, Us

■ Collaborating with the Vice President and executive team to make high-level business decisions. Planning and managing projects aimed at strategic objectives. ■ Platform Management: Lead the management of a complex database ecosystem, overseeing 700 SQL Server databases, Snowflake, and Oracle databases, ensuring optimal performance, scalability, and security across cloud and on-premises environments.■ Cloud Migration: Spearheaded the migration of on-premise systems to Oracle Cloud Infrastructure (OCI), saving millions in infrastructure costs while enabling scalability and elasticity to support future technological needs.■ Snowflake Architecture & Data Migration: Architect and oversee the migration of on-premise data to Snowflake, optimizing performance, storage, and cost-efficiency, while enabling advanced data analytics.■ Disaster Recovery (DR) Strategy: Lead the development and implementation of robust DR strategies, including Snowflake and Exadata DR, ensuring rapid recovery and business continuity in the event of data loss or system failure.■ Backup Solutions: Manage enterprise-level backup solutions using Commvault, ensuring secure, compliant, and efficient data backup, retention, and restoration across diverse systems.■ Cloud Infrastructure & Governance: Define cloud architecture strategy and governance for OCI and Azure environments, optimizing cloud resources for both operational efficiency and cost-effectiveness using FinOps practices.■ GENAI-Driven Solutions: Collaborate with teams to implement GENAI (Generative AI) driven use cases, leveraging cutting-edge technologies to improve data-driven decision-making.■ Team Leadership: Lead and mentor a high-performing team of Database Administrators (DBAs), Backup Administrators, Architects fostering collaboration and continuous improvement in database management, disaster recovery, and cloud solutions.

Lancaster, Pennsylvania Area

Lancaster, Pennsylvania Area

• Provide support in architecture planning, installation, monitoring, configuration, administration, testing, evaluating, and troubleshooting for all Oracle and SQL database and application technologies • Collaborate with Application and Infrastructure teams for adherence to best practices and process standardization.• Responsible for implementing Oracle RAC, RAC One Node and Database Infrastructure Upgrade • Support for business critical Applications like Guidewire Claim Center and Personal and Commercial Policy system.• Responsible for Performance and Tuning for Critical business applications.• Planning and Implementation of Disaster Recovery( Both Active-Active and Active- Passive)• Strategizing backup and recovery policies and implementing those Policies.• Assists with impact analysis of any changes made to database objects.• Capacity Planning by determining future growth trends of Production and Test Environments.• Responsible for managing Oracle Licensing• Planned and Implemented strict security Standards for Oracle and SQL Databases.• Responsible for Maintaining all Batch loads on OLTP and warehouse Environments.• Responsible for managing the database environment to meet service level agreements concerning up time, break/fix, data loss, data loads, data restore, application developer support.• Providing 24x7 support for Oracle, SQL and Linux Environment.

Gurgaon, India

• Installation and Configuration of Oracle and SQL Databases as per best practices.• Developed E-R and data flow diagrams, Performed Data Modeling and Architecture.• Using ERWIN for data modeling.• PL/SQL Coding for Batch Jobs. Wrote store procedures, packages.• User management, Security management, Database Auditing.• Reverse Engineering of Schema and Database Objects. Responsible for maintaining Application schema, Schema changes and Schema versions.• Have written shell scripts for automation of various database-monitoring activities.• Database security - this activity includes creating/revoking users. Creating roles, grant/revoke roles from users/roles.• Implemented Security Standards.• Working, Testing & Implemented Backup & Recovery Strategies. Creating Backup scripts and ensuring backups were occurring as expected

New Delhi Area, India

• 24 X 7 Support to the Production database, which includes off-hour support also.• Have written shell scripts for automation of various database-monitoring activities.• Actively involved in Shell scripting for various cron jobs to be run.• Trouble shooting and Support to client for Telecommunication applications in case of problem.• Regular backup scripts and adhoc backup of the databases.• Database recovery from the backups in case of database crash.• Performance Tuning of clients Applications.

Ludhiana Area, India