REYAZ UDDIN

Manages and delivers comprehensive application and database infrastructure services, resolving all incidents, changes, and service requests for critical government projects.

Oversees the management, migration, and upgrade of a 5+ TB Oracle 10g Database to 12c and OAS 10g to FMW 12c, including platform migration from HP iA-64 to Linux-x86.

Directs the successful migration of multiple on-premise workloads to AWS Cloud, enhancing scalability and optimizing resource utilization.

Optimizes infrastructure for all production and non-production databases and applications, ensuring strict SLA adherence and peak performance.

Streamlines incident management processes and enhances infrastructure stability through strategic process reviews and continuous skill development for the admin team.

Led the administration and delivery of application and database infrastructure services, managing all incidents, changes, and service requests.

Managed the migration and upgrade of a 5+ TB Oracle 10g Database to 12c and OAS 10g to FMW 12c, including platform migration from HP iA-64 to Linux-x86.

Successfully managed and executed the migration of multiple on-premise workloads to AWS Cloud, improving system resilience and efficiency.

Optimized infrastructure for all production and non-production databases and applications, ensuring SLA adherence and high performance.

Developed and enhanced processes for incident management, significantly increasing infrastructure stability and operational efficiency.

Managed installation, administration, and monitoring of all Oracle Databases (9i / 10g RAC / 11g RAC / 12c) and Oracle E-Business Suite 11i/R12 instances.

Orchestrated the migration of all databases and applications from the SIO datacenter to the Military Pension Fund's new datacenter, including end-to-end solution design and implementation.

Executed major upgrades of Oracle E-Business Suite from 11.5.9 to R12.1.1 and Oracle databases from 9i to 12c across UAT, Dev, and production environments.

Migrated the 12c Database and EBS 12.1.3 Application from HP ia64 to SUN Sparc, establishing a 2-Node RAC and a 2-Node shared Application tier.

Implemented Oracle Application Tablespace Model (OATM) to optimize storage management and enhance database performance.

Maintained terabyte-sized Oracle servers (8i, 9i, 10g, 11g) in a high availability production environment, leveraging RAC and RMAN.

Administered, managed, and monitored all Oracle databases (9i / 10g RAC / 11g RAC) and applications, resolving critical errors in production and development environments.

Successfully upgraded Oracle 9i RAC databases to Oracle 10g / 11g and migrated Oracle 10g production, test, and development RAC Databases from HP PA-RISC to HP-Itanium Servers using RMAN.

Developed the Database Administration Policy document for the Ministry and served as the primary resource for the Ministry Enterprise Architecture Team, specializing in Data Architecture.

Maintained terabyte-sized Oracle servers (8i, 9i, 10g) in a high availability production environment, utilizing RAC and RMAN for 450+ databases.

Managed and monitored all RAC-related issues, including installation, cloning, patching, performance tuning, and load balancing for critical systems.

Oversaw all backup and recovery activities, including RMAN and flashback technology, and executed Disaster Recovery (Failover) and routine maintenance operations.

Performed performance tuning using STATSPACK, TKPROF, Enterprise Manager, ADDM, AWR, and other advisors to optimize database, instance, and application performance.

Installed, administered, and maintained Oracle servers (8i, 9i, 10g) managing hundreds of gigabytes in a high-availability production environment.

Troubleshooted daily system problems reported by product development and testing teams, analyzing issues and recommending solutions to alleviate them.

Provided technical solutions for department queries and fixed issues within stipulated timelines, maintaining system integrity for the Energy Billing System.

Developed and implemented the Electricity Billing System for the Power & Electricity Department, Government of Mizoram, enhancing billing efficiency.

Created an Office Automation System for the Public Works Department, Government of Mizoram, improving administrative processes.

Designed and deployed a Hospital Management System and a Pension & Provident Fund Management System, streamlining critical operations.

Contributed to the development of a Vehicle Dealer Management System for TATA Motors, supporting business process automation.