Provide CommerceSYSTEMS ENGINEER / SENIOR SYSTEMS ENGINEER / LEAD SYSTEMS ENGINEER
Feb. 2006 - Nov. 2013San Diego, CATechnical Scope: EMC 3x-40 Clarion, NETAPP FAS3140 SAN array, Windows 2003 Servers, SQL 2000, VMware ESX, brocade fiber switches, Cisco MDS 9600 switches, Astaro Security Gateway, Google mini search, 50 TB storage network, F5 (BigIP) LMT, AppDynamics (APM), ScaleOut In-Memory-Data-Grid
Spearhead projects to improve scalability, availability, and performance of e-commerce and corporate platforms, and administer servers, switches, databases, and network appliances to keep environment responsive to needs of 100 users. Develop IT policies and procedures, prepare budgets for projects and capital / operation spends, manage vendor relations, and negotiate pricing and contracts. Update IIS, network, DB, and OS configurations to ensure Development/QA is conducted within production-level environments. Write Windows scripts to automate and streamline common operations. Key Achievements:
** Introduced and administered new virtual technologies, boosting IT productivity while cutting maintenance costs and reducing downtime by hundreds of hours per month.
** Negotiated effectively with vendors, obtaining up to 50% reduction in initial quoted prices for key services.
** Championed PCI hardening of IIS systems; applied GPO and rules within IIS to ensure security of customers’ credit card information.
** Decentralized resource control, empowering managers with multiple environments that could be easily adapted in response to shifting project loads. ** Re-engineered key subsystems and leveraged industry best practices to simplify implementation of VMware Lab Manager; improved scalability and performance, reducing environment refresh wait time from 72 hours to 15 minutes.
** Led credit card tokenization project that removed credit card numbers from system, ensuring customer data remained protected and reducing risk for company. ** Redesigned code / content / DB refresh process to provide end users with greater control over timing and scope.