About:

Over 14 years of versatile experience in IT operations, I have successfully navigated diverse roles in System Administration, Database Administration, IP Network Infrastructure Development & Maintenance, and Network Security. My track record demonstrates a commitment to ensuring system availability, scalability, and security, aligning IT strategies with organizational goals to support mission-critical operations.

Professional Certifications:

• Red Hat Certified System Administrator
• Red Hat Certified Engineer
• Oracle Database Administrator Certified Associate
• Oracle Database SQL Certified Expert
• Oracle Database Administrator Certified Professional (OCP)
• Avaya Professional Design Specialist
• ICSI Certified Network Security Specialist (CNSS)
• Oracle Cloud Data Management 2022 Foundations Certified Associate
• Oracle Cloud Infrastructure Security 2021 Certified Associate
• Oracle Cloud Infrastructure 2021 Certified Architect Professional
• Oracle Cloud Platform Application Integration 2021 Certified Specialist

Major Technical Training:

• CCNA (Cisco Certified Network Associate): In-depth knowledge of networking principles, including IP addressing, VLANs, WAN technologies, and network troubleshooting.
• RHCE (Red Hat Certified Engineer): Hands-on training in advanced Linux server administration, emphasizing system optimization and service configuration.
• Oracle Certified Professional (OCP) with expertise in managing and optimizing Oracle databases for enterprise-level applications.
  • Strong focus on database security, high availability, and advanced backup strategies.
  • Expertise in performance tuning, disaster recovery planning, and PL/SQL development.
  • Skilled in Oracle RAC (Real Application Clusters) and Oracle Data Guard for high availability and disaster recovery.
  • Proficient in Oracle GoldenGate for real-time data replication.
  • Advanced knowledge of Oracle ASM (Automatic Storage Management) and partitioning strategies for large databases.
  • Experienced in SQL performance tuning using execution plans and indexing strategies.
  • Strong expertise in RMAN (Recovery Manager) for advanced backup and recovery solutions.
  • Hands-on experience with Oracle Enterprise Manager (OEM) for database monitoring and automation.
  • Proficient in implementing Oracle Multitenant architecture for efficient database consolidation.
  • Skilled in database encryption techniques and troubleshooting complex performance bottlenecks.
  • Expertise in database migration, patching, and automation of DBA tasks using scripts.