Will Coston

• Administered and optimized enterprise SQL Server environments supporting mission-critical emergency medical services operations.
• Implemented high-availability and disaster recovery solutions, including Always On Availability Groups, failover clustering, replication, and log shipping, ensuring system reliability for critical operations.
• Enhanced SQL Server performance through advanced indexing strategies, query optimization, execution plan analysis, and database tuning, resulting in faster query response times.
• Developed complex T-SQL solutions including stored procedures, triggers, functions, XML processing, and ETL workflows.
• Resolved database performance issues caused by deadlocks, blocking, parameter sniffing, and concurrency conflicts.
• Led SQL Server upgrades, migrations, and environment standardization initiatives.
• Managed backup, recovery, security, encryption, and disaster recovery planning for critical systems.
• Designed and developed custom ASP.NET MVC applications that streamlined internal workflows and improved operational efficiency.
• Developed and maintained enterprise web applications using C#, ASP.NET MVC, JavaScript, AJAX, jQuery, HTML5, CSS, and IIS, facilitating streamlined user experiences and improved workflow efficiency.
• Implemented backup and recovery strategies to safeguard critical data assets.
• Developed complex SQL queries for data extraction and reporting needs.
• Monitored database health, identifying and resolving performance issues proactively.
• Administered SQL Server databases, ensuring high availability and performance optimization.

Managed VMware vSphere, HA, DRS, and vMotion environments supporting critical business systems.

• Managed VMware infrastructure supporting over 200 virtual machines across enterprise environments.
• Administered Windows Server infrastructure, Active Directory, SCCM, and endpoint management solutions to ensure system availability and security.
• Administered Active Directory, Group Policy, DNS, DHCP, Exchange, and enterprise Windows Server environments.
• Improved infrastructure reliability through proactive monitoring, patch management, and disaster recovery planning.
• Led patch management initiatives through SCCM and WSUS to improve security and compliance.
• Maintained enterprise backup and recovery solutions with Veeam, Backup Exec, and EMC Data Domain to safeguard data integrity and availability.
• Conducted capacity planning, infrastructure upgrades, performance analysis, and testing initiatives.
• Supported Informatica administration and managed enterprise data integration processes to enhance data flow and accessibility.

• Administered Windows Server, Active Directory, DNS, DHCP, VPN, and endpoint infrastructure.
• Maintained server, desktop, network, and virtualization environments to uphold operational efficiency and minimize downtime.
• Supported enterprise infrastructure for 120+ users across multiple locations, ensuring system reliability and accessibility.
• Developed ASP.NET MVC applications using C#, JavaScript, AJAX, jQuery, and SQL Server.
• Developed internal business applications that automated operational processes and improved productivity.
• Delivered technical training and support to end users and operational staff, enhancing user competence and satisfaction.
• Built and maintained virtualized test environments supporting software validation and deployment initiatives.
• Assisted with technology procurement, hardware evaluations, and infrastructure planning.
• Diagnosed and resolved complex technical issues through in-depth analysis, facilitating uninterrupted business operations.
• Improved data integrity and reliability by designing and implementing robust backup and recovery strategy.