Clinton Bunch

Seasoned Systems Administrator specializing in Linux environments within Operations and Engineering teams. Known for adeptly managing and optimizing large-scale data systems, resolving intricate technical issues, and collaborating seamlessly across departments to ensure peak performance and reliability. Committed to delivering top-tier technical support to elevate customer satisfaction and streamline operations. Skilled in automating workflows to enhance efficiency and adept at rapidly acquiring new technologies through self-study and formal training.

CAREER HIGHLIGHTS & AREAS OF EXPERTISE

• Automation Expertise: Streamlined system and database administration by automating repetitive tasks, enhancing operational efficiency and reducing manual workload.

• Rapid Learning and Adaptability: Quickly acquired proficiency in unfamiliar technologies through self-study and formal courses, enabling rapid onboarding and effective job performance ahead of structured training.

• Hands-On Practice: Maintained personal infrastructure including e-mail, DNS, and web servers, alongside an ESX host and multiple Linux, Solaris, and FreeBSD VMs, fostering continuous skill development and readiness.

• System Architecture Design: Spearheaded the design and implementation of the student e-mail system at OU, facilitating universal access to e-mail accounts and enhancing communication across the institution.

• Open Source Contribution: Contributed to Open Source Projects such as Zsh and the Ansible Linode version 4 module, advancing community-driven software solutions and fostering collaborative development.

• Database Administration Leadership: Led the management of 60 servers, including three Always-On clusters and a reporting database, implementing robust replication strategies to ensure high availability and performance.

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• Linux System Administration
• Unix (General) Management
• HP-UX Server Administration
• Solaris Server Maintenance
• AIX Systems Support
• Oracle Database Administration
• Microsoft SQL Server Management
• RedHat Enterprise Linux (RHEL)
• HP Integrity VM Setup
• VMware ESX Server Virtualization
• Nagios Monitoring
• Oracle Enterprise Manager (OEM)
• Veritas Cluster Configuration
• SAN Storage Administration
• Perl and Shell Scripting
• PowerShell Automation
• System Security Standards Implementation
• Database Performance Optimization
• High Availability Solutions
• Change Management Procedures

PROFESSIONAL EXPERIENCE

• Developed sophisticated PowerShell scripts to automate routine tasks, significantly improving operational efficiency and reducing manual errors.
• Spearheaded enhancement of change management procedures, minimizing operational risks.
• Conducted advanced troubleshooting of complex database issues, resolving issues to maintain uninterrupted service levels.
• Established comprehensive procedures and standards for the database team, optimizing workflow and performance.
• Led strategic initiatives for long-term projects related to database server optimization, aligning with organizational goals.
• Integrated new tools and technologies, enhancing database management capabilities and operational effectiveness.
• Managed high-availability Always-On clusters, ensuring seamless operations during maintenance and upgrades.
• Collaborated closely with System Administrators to plan and implement storage expansions, optimizing resource allocation.
• Mentored and coached team members, fostering a culture of continuous learning and technical excellence.
• Advised developers on query optimization strategies, improving database performance and application responsiveness.

• Configured and maintained HP Integrity VMs, supporting critical business operations with high availability and scalability.
• Oversaw Linux server monitoring systems using Oracle Enterprise Manager 13g and Nagios, ensuring proactive management and timely issue resolution.

• Guided system patching, user requests, and troubleshooting, optimizing server performance and minimizing downtime.
• Implemented VMware virtualized environments and VCS clustering, enhancing system scalability and fault tolerance.

• Managed VMware ESX servers hosting virtualized environments, ensuring resource allocation and high performance.
• Unified Veritas clusters for failover and shared storage, enhancing system resilience and data integrity.
• Automated operational tasks using Perl and Shell scripting, improving efficiency and reducing manual workload.
• Provided technical support across platforms, maintained legacy PHP code, and ensured seamless system integration.
• Automated ESX installation and configuration using kickstart, streamlining the deployment process.
• Developed an interactive web application for scheduling and tracking patching for approximately 2K servers.

• Implemented advanced volume management solutions under Linux and Solaris environments, optimizing storage efficiency.
• Integrated failover clusters and SAN storage systems, ensuring high availability and data integrity across platforms.
• Mentored and developed less experienced system administrators, enhancing team skills and knowledge.
• Implemented LDAP-based authentication on RedHat, improving security and access management.

• Deployed SunRay client/server setups and led multiple NIS and LDAP domains, optimizing user access and authentication.
• Resolved build and compile issues for scientific and open-source software, ensuring seamless integration and functionality.
• Developed Solaris software packages to streamline maintenance and enhance software deployment processes.
• Governed direct-attached RAID systems and volume management using Online DiskSuite, ensuring data reliability
• Streamlined and automated the installation and configuration process for new systems by implementing Solaris Jumpstart.

EDUCATION & PROFESSIONAL DEVELOPMENT

TECHNICAL ACUMEN