Manu Sunil Email & Phone Number

Pune, Mh, In

Pune Area, India

Performing Project Management activities including liaising with client, escalation handling, billing activities, SLA management & monitoring, Trend Analysis, and participating in Monthly Governance calls. Recognized for superior communication skills, assigned vendor management responsibilities.DBA Manager role, responsible for managing complex multi-terabyte environment for MS SQL Server & Oracle estate of the client. Responsible for managing, and supporting enterprise databases infrastructure 24x7x365 and ensuring high availability, scalability and security of the DB environmentsManage, Build, and Mentor a strong DBA Team of Oracle & MS SQL Server to provide professional and quality support. Supporting a DB infrastructure of 800+ Oracle Databases (9i to 12c), and 300+ MS SQL server instances with over 100 terabytes of data. Perform Oracle installations, DB Configurations (Stand-Alone/RAC/DG). Develop, maintain, and test backup & recovery and disaster recovery strategies. Perform RAC to Stand-Alone migration, ASM to cooked file system migration. Have built multiple 2-node RAC environments from scratch. Maintain them in day-to-day operations.

Brussels Area, Belgium

Posted at onsite (Belgium) for 5 years under different roles and directly responsible for Client Management and onsite-coordination. Manage and support Oracle enterprise databases (2500+) across multiple versions (9i to 11g) & different environments, and ensure high up-time. Monitor and fine-tune the database performance to ensure higher and consistent database response time and throughput.Maintain database security and compliance standards, user accounts and roles. Perform database tuning, backup and recovery, and provided capacity growth planning. Develop UNIX and SQL scripts in addition to PL/SQL to automate repetitive DB administration tasks including monitoring and alerting the health of system and database/server resources.DB Migration Project (1.5 Years)» Migrated over 1500+ databases (10g/11g) from Sprac (Solaris 10) to X86 (Solaris 10)» Migration from Big Endian to Little Endian» Databases sizes ranging from 100G to 10TB» Migration using Transportable tablespace, Expdp based migration for smaller databases» Additionally, responsible for Application co-ordination, Project ManagementDB Upgrade Project (1 Year)» Upgraded over 2000 databases from 10g to 11g» Manual in-place upgrades» Additionally, responsible for Application co-ordination, Project Management

Performed variety of activities, including Oracle databases/software installations, upgrades, cloning, and configuration using existing scripts. Monitored and tuned database resource utilization for optimal performance. Improved the speed and efficiency of the Oracle database by performing database reorganization, which minimized fragmentation and row chaining.Annual capacity analysis for existing and growing database infrastructure. Defragmented databases using export/import utilities to improve performance and save disk space. Documented operational guidelines and procedures, and provided basic Oracle training to fellow team members. Managed the database disaster recovery (DR) plan, and supervises and performs periodic DR tests at the data center.

Education record

Itil Foundation Certificate (Version 3) In It Service Management

Oracle Certified Professional, (Oracle Database Administrator)

Oracle Certified Associate, (Oracle Database Administration)