SANDEEP M. YALLAWAR

• Managed resources and timelines for multiple concurrent projects effectively.
• Led cross-functional teams to deliver complex technology projects on schedule.
• Fostered collaboration among 15+ professionals across various tech stacks, enhancing project quality.
• Facilitated regular status meetings to communicate progress and resolve issues promptly.
• Implemented process improvements that increased efficiency across technology initiatives.
• Mentored junior engineers, promoting skill development and team cohesion.

Lead Admin (Teradata, Informatica, AWS Databricks) :

• Managing and overseeing various aspects of Databricks clusters and environments.
• Configuring clusters, monitoring their performance, ensuring security and access controls, and optimizing resource utilization.
• Responsible for data management tasks, such as setting up data sources, managing storage, and monitoring data pipelines.
• Collaborating with data engineers, data scientists, and other stakeholders to ensure smooth operations and troubleshooting any issues that arise.
• Performance optimization to tune clusters for efficiency and reduce costs.
• Ensure IAM, security groups, and compliance measures.
• Configuration of VPCs, subnets, and connectivity whenever required.
• Monitoring of resources, costs and optimize spending's based on analyses
• Coordination with Databricks and AWS vendors for troubleshooting the issues.
• Backup monitoring for production database.
• Abhor Backup and restoration through DSA.
• Database and table setup as requested by development team in Testing and development environment.
• Data copy request from production to development database.
• Database and space Management through Teradata administrator.
• Implementation of the New Database, including Creating users, Database Objects etc
• Monitoring Teradata system through viewpoint.
• Co-ordinating with Teradata GSC team for any database issues through Tabs.
• User management, roles creation and profile management.
• Performance monitoring and Query tuning
• Installing, configuring, maintaining, and monitoring the Informatica PowerCenter

• Teradata DBA
• Backup monitoring for production database.
• Adhoc Backup and restoration through Net vault.
• Database and table setup as requested by development team in Testing and development environment.
• Data copy request from production to development database.
• Viewpoint monitoring.
• Database and space Management through Teradata administrator.
• Implementation of the New Database, including Creating users, Database Objects etc
• Monitoring Teradata system through viewpoint.
• Co-ordinating with Teradata GSC team for any database issues through tays.
• User management, roles creation and profile management.

• Enrolling, Controlling and monitoring users access to the database.
• Database space audit management.
• Teradata SQL Assistant to interface with the Teradata database.
• Use of Teradata Administrator, Teradata SQL Assistant, BTEQ, Viewpoint.
• Query Monitoring and tuning.
• Table copy from one server to another server.
• Database and space Management through Teradata administrator.
• Implementation of the New Database, including Creating users, Database Objects etc.
• Handled ETL/MDM processes as a part of Project.
• Monitoring Teradata system through viewpoint.
• Monitoring the on-going Production Batch job activities, and keeping a close look on Blockings, delays, Long running jobs consuming lot of CPU and I/O.
• Monitoring the Space growth for the load jobs and placing the compression on the column values.
• Co-ordinating with Teradata GSC team for any database issues through tays.
• Worked on MVC implementation activity.

• Installation and configuration of 10g Database.
• Creation of Database through manual and dbca.
• Creating and maintaining database Users, privileges, roles, and profiles and managing security of database users access.
• Installed and configured Oracle Enterprise Manager (OEM) in order to provide ongoing, remote database support using the OEM.
• Regular monitoring of Alert Logs.
• Creating and managing the Database objects and schemas.
• Database upgradation.
• Managing tablespace and users profiles for availability of Database.
• Monitoring Database Activities, Checking for Tablespaces Availability, Monitoring the Hit Ratios.
• Assigned Cron Jobs for Backups.
• Applied patches on Oracle Home using Opatch.
• Documented the Backup and Recovery procedures.
• Experience with terabyte databases.
• Creating, maintaining, restoring on Standby databases.