Shivam Malusare

Oracle GoldenGate Engineer with 3 years of experience in designing, implementing, administering, and supporting enterprise-scale Oracle GoldenGate environments for Oracle-to-Oracle and Oracle-to-Confluent Kafka replication. Experienced with Oracle GoldenGate 19c, 21c, and 26AI

• Microservices Architecture
• Classic and Integrated Extract/Replicat
• Big Data Replicat
• Distribution Service
• Receiver Service
• Service Manager
• Admin Client
• Oracle GoldenGate Veridata
• Kafka Connect
• Schema Registry
• Avro
• SSL/mTLS; high availability (HA); disaster recovery (DR); zero-data-loss migrations; performance tuning; lag analysis; root cause analysis
• Linux
• Shell Scripting
• SQL
• OCI; and AWS.

Assistant Manager - Vodafone Intelligent Solutions

(2025-12)

• Own the end-to-end administration of Oracle GoldenGate production environments supporting mission-critical databases.
• Manage Classic Extract, Integrated Extract, Data Pump, Classic/Integrated/Parallel Replicat, Big Data Replicat and trail management.
• Implement Oracle GoldenGate 26AI features for next-generation replication, modernization initiatives, and proof-of-concept deployments.
• Support Oracle-to-Confluent Kafka replication using Kafka Connect, Avro Converter, and Schema Registry.
• Configure and troubleshoot Distribution Service, Receiver Service, Service Manager, Admin Client, Credential Store, TRANDATA, and Checkpoint Tables.
• Perform lag analysis, SCN recovery, checkpoint recovery, LogMiner troubleshooting, performance tuning, and root cause analysis.
• Execute patching, upgrades, disaster recovery (DR) drills, and zero-downtime migrations while maintaining SLA compliance.

Senior Executive - Vodafone Intelligent Solutions

(2025-01 - 2025-11)

• Supported Oracle GoldenGate 19c/21c and Big Data deployments across production, UAT and DR environments.
• Configured unidirectional and bidirectional replication, initial loads and DDL/DML replication.
• Resolved Extract, Pump and Replicat abends, trail corruption, checkpoint inconsistencies and replication lag.
• Worked on Oracle-to-Confluent Kafka integration using Kafka Connect, SSL/mTLS, and Schema Registry.
• Participated in Oracle GoldenGate Veridata validation activities to ensure data consistency after migrations.
• Received Star of the Month Award – November 2025.

Graduate Engineer Trainee - Vodafone Intelligent Solutions

(2023-08 - 2024-12)

• Provided 24x7 Oracle Database and Oracle GoldenGate production support.
• Monitored replication health and investigated blocking sessions, deadlocks, and performance bottlenecks.
• Automated monitoring activities using Shell Scripting.
• Supported server patching, refreshes and migration activities.
• Received Star of the Month Award – July 2024.

Bachelor of Engineering - Computer Engineering - Sinhgad Academy of Engineering (2023)

HSC - Sir Parashurambhau College

SSC - Sinhgad Spring Dale School