2017 - Present - Data ProtectionExperience with: Java, Python, REST, RAID, Perforce, Linux, Agile Methodologies, Scrum ritualsCoded features for Java test tool to simplify Integrated Data Protection Appliance (IDPA) management via REST commands with emphasis on customer experience. Responsible for firmware update block releases• Managed/published firmware block releases and authored usage documentation• Coded, improved & tested Java tool.,• Debugged and resolved customer escalations• Supported installs and upgrades at beta-sites, internal test teams, & education services• Planned continuous integration test framework for tool and firmware update verification2009 – 2017, Data Mobility Business UnitExperience with: C, Linux , UML, Agile Methodologies, Scrum rituals, ClearcaseContributed to back end component development for EMC VPlex, a Linux based storage virtualization system. Role increased to key escalation contact and Technical Internal partner liaison.• Managed storage product eco-system collaboration & issue resolution with EMC storage partners• Authored interoperability documentation• Implemented Asymmetric LUN Access (ALUA) as a new feature.• Added external vendor storage array APIs and root caused issues with their engineering teams.• Debugged, root caused and provided solutions for high-profile customer issues2002 – 2009, Infrastructure Software Group (ISG)Experience with: UML, C/C++, SCSI, Fibre Channel, Git, Linux, and Windows Kernel. Developed embedded driver features for EMC Invista Storage Virtualization Product working closely with internal smart switch and QA engineers.• Developed features of Invista Control processor FE and BE SCSI drivers with C/C++• Debugged interoperability issues with Fibre Channel SMART switches.• Developed and tested cluster support.• Developed test suite to exercise the FC personality

Experience with: C, UNIX, NT, SCSI, Fibre Channel, Embedded software, and VxWorks. Embedded driver developer for scalable Internet Storage Equipment. Environment required significant self-management and independent task scheduling. FC and SCSI driver code development and debug in simulation under UNIX and on hardware embedded environment.• Developed & debugged Fabric and private/public loop interfaces to Brocade/McData switches. • Installed, customized & administered upgrades to Agilent’s TSDK• Developed API interface with enhanced error handling and data phase queuing to supplement Agilent driver.• Worked closely with both marketing & QA for quick design change and TDD.

Experience with: C, SCSI, Fibre Channel, Linux, Embedded software, RAIDContributed to FC driver for RAID storage and root-caused interoperability issues with vendor products.• Research and design of hardware independent high-level driver. • Worked daily with Systems and Performance engineering.• Analyzed and debugged interoperability and performance issues with Qlogic/Sun/Emulex/Jaycor HBAs• Resolved problems with loop initialization, switch implementation, abort sequences & time outs• Utilized Finisar, I-Tech, and other FC analyzers.

Technical Team LeaderExperience with: DRAM, RAID, HA, Fault InsertionManaged redesign of IO and memory controller boards • Design emphasized on high availability, reliability, minimized footprint, cost reduction.• Initiated both team and cross-functional meetings with manufacturing, test, and environmental groups• Resolved both design and schedule issuesLead Board DesignerDesigned patented Expandable Memory controller boards which interleaved proprietary DRAM SIMMs for significant data throughput. Controller supported different speed and capacity DRAM daughter cards. High availability features de-configured failing SIMMS and/or controllers.

Designed integrated circuit cards for Air Force MILSTAR program.Clearance Held: Secret