Summary
Overview
Work History
Education
Skills
Languages
Personal Information
Workshops And Training Attended
Timeline
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Irfan Ahmed Khan

New Delhi

Summary

Results-driven Technical Lead with 18+ years of experience in Oracle Database Administration, RAC, Exadata, Disaster Recovery (DR Setup), and Oracle Apps DBA. Oracle Certified in Oracle 12c, 19c, Oracle Cloud Infrastructure (OCI), and Autonomous Databases Specialist (OCI). Possesses a deep understanding of database architecture, performance tuning, high availability, and disaster recovery strategies. Seeking a challenging role to leverage expertise in Banking, Logistics, Finance, and Manufacturing domains.

Overview

30
30
years of professional experience

Work History

Senior Database Administrator

DXC Technologies
03.2018 - Current
  • Spearheaded Oracle Cloud Infrastructure (OCI) Administration and ExaCS Database both for organizations, including Magma Insurance, ensuring seamless operations and cost-effective resource utilization
  • Led handover and takeover activities from the previous vendor (Infolob), managing OCI and database environments single-handedly
  • Database management at Magma Insurance Limited, including: Multi-node RAC setup, new database provisioning, patch management, backup strategies, restoration planning, troubleshooting, ASM management, and continuous performance enhancements
  • Database administration at SBI Card, focusing on system stability, security compliance, and optimizing critical transactional workloads
  • SQL Server Management at SBI Card, including: End-to-end installation, configuration, administration, and security hardening of SQL Server databases
  • Performance tuning, query optimization, and indexing strategies for efficient data retrieval
  • Automated backup and recovery solutions ensuring minimal downtime and data integrity
  • Database security policies ensuring compliance with industry standards and internal audits
  • Effectively balancing multiple projects simultaneously, ensuring smooth database operations across multiple domains
  • Past Projects: State Bank of Mauritius (Bangalore), UCO Bank (Kolkata), Bank of India (Navi Mumbai)

Chief Technology Officer

Artius Systems Pvt Ltd
06.2015 - 03.2018
  • Designed and developed enterprise-scale Transport Management System for UFLEX Noida and Vehicle Management System for ColdEX, enhancing logistics efficiency
  • Led multiple Oracle Apps environments, ensuring smooth upgrades, patching, and cloning operations
  • Configured and maintained Standby Oracle Apps environments for business continuity and reporting

Deputy General Manager

Safexpress Pvt Ltd
07.2007 - 05.2015
  • Architected IT solutions and oversaw data center management across multiple locations, ensuring robust business continuity strategies
  • Led major database upgrades, high-availability configurations, and SAN infrastructure deployments
  • Administered large-scale storage and system administration environments, ensuring seamless integrations with database platforms

Senior Oracle Apps DBA

Uflex Ltd
02.1995 - 06.2007
  • ERP Implementation at UFLEX Ltd
  • (2006 - 2007, 2002 - 2005), managing database architecture and business logic integration
  • Fiber Network Project at UFLEX Ltd
  • (2002), implementing secure and scalable network solutions for enterprise-wide connectivity
  • ERP Project (Cincom) at UFLEX Ltd
  • (2001 - 2002), ensuring optimal database configurations and performance tuning

Education

Master of Computer Application (MCA) -

Indira Gandhi National Open University
01.2006

BSc -

Dr. Ram Manohar Lohia Avadh University
01.1991

Skills

  • Oracle Database 19c
  • Oracle 12c
  • Oracle 11g
  • RAC
  • Exadata
  • Data Guard
  • GoldenGate
  • SQL Server Management
  • Oracle Cloud Infrastructure (OCI)
  • AWS RDS
  • Shell Scripting
  • PL/SQL
  • UNIX
  • Linux
  • Solaris
  • AIX
  • Query optimization
  • Indexing strategies
  • Load balancing
  • RMAN
  • Logical backups
  • High-availability solutions

Languages

English
Hindi
Urdu

Personal Information

  • Date of Birth: 07/05/68
  • Nationality: Indian

Workshops And Training Attended

  • Oracle WebLogic Server
  • Oracle GoldenGate Advanced Data Replication
  • Oracle 11g RAC & 10g Application Server
  • Oracle Database Standby (Active Data Guard) Best Practices
  • Oracle Applications 11i, Oracle 10g RAC, and 11gR2 RAC Performance Optimization
  • IBM AIX 5.3, Sun Solaris 9i, CCNA, Citrix Networking Solutions

Timeline

Senior Database Administrator

DXC Technologies
03.2018 - Current

Chief Technology Officer

Artius Systems Pvt Ltd
06.2015 - 03.2018

Deputy General Manager

Safexpress Pvt Ltd
07.2007 - 05.2015

Senior Oracle Apps DBA

Uflex Ltd
02.1995 - 06.2007

BSc -

Dr. Ram Manohar Lohia Avadh University

Master of Computer Application (MCA) -

Indira Gandhi National Open University

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