Professional IT Services
With over 12 years of hands-on experience in Linux/Unix administration, cloud infrastructure, and enterprise systems management, I provide comprehensive IT services designed to optimize your infrastructure, enhance security, and improve operational efficiency.
Linux/Unix Systems Administration
Expert management and optimization of Linux and Unix environments. With 12+ years of hands-on experience, I provide comprehensive server administration including installation, configuration, patching, and performance tuning across RHEL, SUSE, AIX, and other distributions.
- ✓Server installation, configuration, and deployment
- ✓Regular security patching and system updates
- ✓Performance monitoring and optimization
- ✓System hardening and security audits
Server Management & Infrastructure
End-to-end server lifecycle management from physical setup to decommissioning. I've successfully managed 100+ servers across multiple environments, handling everything from initial provisioning to optimization.
- ✓Server provisioning and configuration
- ✓Infrastructure migrations and data center management
- ✓Load balancing and clustering setup
- ✓Capacity planning and resource optimization
Database Administration
Comprehensive database management and optimization with expertise in multiple database systems. I've managed 300+ database instances and performed large-scale data migrations with zero downtime.
- ✓Database installation and configuration
- ✓Performance tuning and query optimization
- ✓Backup and disaster recovery strategies
- ✓Database security and access control
Network Security & Firewall Management
Robust security solutions protecting your infrastructure. I design and implement firewall policies that achieved a 20% reduction in security incidents while maintaining network efficiency.
- ✓Firewall rule design and implementation
- ✓Network security audits and vulnerability assessments
- ✓IP whitelisting and access control policies
- ✓Security compliance (SOC 1, SOC 2)
Cloud Infrastructure (AWS)
Modern cloud solutions using Amazon Web Services. I manage EC2 instances, S3 storage, Lambda functions, and other AWS services to optimize cost and performance.
- ✓EC2 instance management and scaling
- ✓S3 storage configuration and optimization
- ✓CloudWatch monitoring and alerting
- ✓AWS infrastructure cost optimization
Automation & Scripting
Streamline operations through intelligent automation. I develop Bash, Python, and Perl scripts that automate complex processes, reducing manual work by up to 95%.
- ✓Bash and Python scripting
- ✓Workflow automation and scheduling
- ✓Batch job management and monitoring
- ✓Process optimization and efficiency gains
Data Migration & Transfer
Seamless data migration with zero downtime. Successfully migrated terabytes of data between systems and improved file transfer efficiency by 67%.
- ✓Large-scale data migrations
- ✓FTP/SFTP process optimization
- ✓Data integrity verification
- ✓Minimal downtime transitions
System Monitoring & Performance Tuning
Proactive monitoring and optimization to keep systems running at peak efficiency. Achieved an 80% increase in system uptime through comprehensive monitoring and analysis.
- ✓Real-time system monitoring
- ✓Performance bottleneck identification
- ✓Log analysis and diagnostics
- ✓Uptime optimization strategies
User Access & Identity Management
Secure user and application access control. I've managed over 100 AIX/Linux systems and established user IDs across 300+ database instances.
- ✓User account creation and management
- ✓SSH key generation and management
- ✓Active Directory and LDAP configuration
- ✓Access control and permission management
Compliance & Security Audits
Ensure your infrastructure meets industry standards and regulations. I've achieved 100% compliance with industry standards and reduced vulnerabilities by 30%.
- ✓Security audits and vulnerability assessments
- ✓Compliance verification (SOC 1, SOC 2)
- ✓Industry standard implementation
- ✓Documentation and reporting
Workload Automation & Job Scheduling
Implement intelligent automation systems for batch jobs and scheduled tasks. Experience with Control-M, Jenkins, and other enterprise automation tools.
- ✓Control-M workload automation
- ✓Jenkins deployment pipelines
- ✓Batch job scheduling and monitoring
- ✓Failure detection and recovery
Storage Management & Backup Recovery
Reliable storage solutions and disaster recovery planning. Expert in LVM, RAID configuration, and backup strategies for data protection.
- ✓Logical Volume Manager (LVM) configuration
- ✓Storage provisioning and optimization
- ✓Backup and archival strategies
- ✓Disaster recovery planning
Track Record of Success
Years of Experience
Servers Managed
Uptime Improvement
Ready to Optimize Your Infrastructure?
Whether you need server management, security hardening, cloud migration, or automation solutions, I'm here to help your business succeed.
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