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<BR>Microsoft Word - gr-resume-2019-03-28.docx<BR>Gabriel Rosenkoetter <BR>Philadelphia, PA 19125 <BR>+1 (XXX) XXX-XXXX <BR>XXXX@XXXX.XXX <BR>https://www.linkedin.com/in/rosenkoetter/ <BR>PGP key fingerprint: 18C3 BD77 124B D5C9 9B6D E4E3 2BAB 8E18 1372 03A4 Solutions engineer with a track record of designing, implementing, and documenting secure, mission-critical systems and <BR>storage. Experience from startups to Fortune 500 firms in the financial services, marketing, social media, and IT solutions <BR>verticals. n Drove Commvault’s “Personalization” service from speculative to profitable Professional Services offering. <BR>n Planned and executed (within a large team) firm-wide data center migration & modernization as part of the Bank <BR>One / JPMC merger. <BR>n Developed reliable automation and orchestration tools lacking in data protection software for several employers <BR>and consulting customers. <BR>Core Competencies <BR>• Operating Systems <BR>•<BR>•<BR> Database Infrastructures <BR> Storage Allocation & Capacity Planning <BR>• Team Leadership <BR>•<BR>•<BR> Root Cause Analysis <BR> Disaster Recovery & Business Continuity <BR>• Client Relations <BR>•<BR>Planning <BR> System Administration <BR>•<BR>• User Training & Support <BR>•<BR> Data Migration <BR> Log management & <BR>•<BR>• Stakeholder Management <BR>monitoring <BR> DevOps management & integration <BR>Experience & Accomplishments <BR>Digital Sanitation Engineer <BR>Jan 2019 - present <BR>RezScore — http://jobs.rezscore.com/ — Philadelphia, PA <BR>• Driving a reliable and secure Ubuntu Linux systems platform for growth stage resume analysis / job recruiting <BR>startup. <BR>• Building DevOps functionality into the infrastructure early. <BR>• Supporting Django application development and PostgreSQL databases. <BR>Senior Implementation Consultant <BR>Feb 2019 – Mar 2019 <BR>Siren — https://siren.io/ — Philadelphia, PA <BR>• Supporting US sales associates as a technical resource during pre-sales process of Siren’s Investigative <BR>Intel igence semantic search product. <BR>Sabbatical <BR>Dec 2017 – Dec 2018 <BR>Philadelphia, PA <BR>• Building a password manager in Perl that retains its primary store on physically removable storage rather than in <BR>the cloud. See also, http://github.com/0x6772/grapple/. <BR>• Learning the Google Maps API to eventually improve the functionality of http://cocktailsoftheworld.net/. <BR>Solutions Architect <BR>Nov 2014 - Nov 2017 <BR>Commvault Systems — Tinton Fal s, NJ <BR>• Col aborated with >100 clients as a member of Professional Services Personalization Team—built automation, <BR>customization, and reporting to fulfil customer requests. Subject matter expert for Commvault's Workflow <BR>Automation and Custom Reporting. <BR>• Helped close >$50M in new business over 3 years—supported Sales Associates and Engineers to scope team's <BR>services for potential customers; explained value proposition of Workflow Engine automation tool. <BR>• Saved >$500,000, across various customers over 3 years, in monthly archive maintenance cost by creating <BR>recovery point objectives for applications across Windows, Unix, and Linux application servers and Oracle & SQL <BR>Server DBs. Sequenced backups for each system. <BR>• Integrated Commvault Workflow automation with DevOps system management software and asset inventory <BR>systems. Created Workflows, Unix shell, Microsoft PowerShell and Perl scripts and the Puppet & Chef <BR>configuration to run them. <BR>• Created Perl scripts to process exported NetBackup and NetWorker configuration and to generate matching data <BR>protection configuration in Commvault—used to effect customer migration from competing products. <BR>Senior Consultant <BR>Nov 2009 - Oct 2014 <BR>GlassHouse Tech. / Signature Tech. Group / Pride Technologies — Framingham, MA <BR>• Worked closely with startups and Fortune 500 clients to analyze IT requirements, needs and resources. Subject <BR>matter expert on Unix/Linux systems, data protection (NetBackup, Commvault, NetWorker, TSM, Avamar), and <BR>storage devices (Dell, HP, EMC, NetApp, DataDomain. <BR>• Instal ed & customized Splunk App for PCI Compliance. Provided code and configuration within development <BR>team. <BR>• Led a team of XXXXXX matter experts for a managed-hosting provider's full datacenter migration, from EMC <BR>devices to NetApp devices. Wrote, tested, and refined SMOPs and runbooks for L1 staff to execute. <BR>• Served as Backup Associate for hedge fund based in Westport, CT. <BR>• Partnered with Unix, Linux, Windows, and VMware systems administrators, network administrators, and <BR>with application developers to protect firm's information assets at al layers. <BR>• Managed NetBackup & EMC Networker environments, providing data protection to physical and virtual <BR>Linux and Windows systems and to NetApp NAS storage. <BR>• Represented data protection for planning stage of a systems migration to a hybrid (public/private) cloud. <BR>• Administrated EMC DataDomain deduplicated storage and HP tape libraries. <BR>Systems / Storage / Backup consultant <BR>Jul 2007 to Jun 2010 <BR>Snooth Inc — New York, NY <BR>• Built and documented a bare-bones backup tool, relying only on rsync and SSH, to provide data protection, <BR>resiliency, and disaster recoverability for a growth-phase social media startup. <BR>• Provided periodic Debian and Red Hat Linux systems administration support and training for 5+ professionals, <BR>partnering with Snooth's PHP developers. <BR>Senior Systems Engineer <BR>Aug XXXXXX 2009 <BR>Radian Group — Philadelphia, PA <BR>• Spearheaded HP-UX, RedHat Linux, and VMware ESX systems administration and NetBackup data protection for <BR>national mortgage insurance firm. Reported to Unix Team Lead and Director of Storage & Datacenter. <BR>• Provided support for EMC Symmetrix, DMX, Clari on, and Celerra disk storage. <BR>• Implemented tape hardware encryption, using Decru DataFort inline fibre channel devices. Later, migrated <BR>StorageTek tape libraries to LTO-4 tape drives with embedded hardware encryption. <BR>• Authored standards and practices to ensure recoverability throughout the DataFort-encrypted media's lifecycle. <BR>• Automated NetBackup's Vault reporting and Iron Mountain SecureSync Tape Management web application <BR>interface with tools built in Perl. <BR>Open Systems Engineer <BR>Aug 2004 to Jul 2006 <BR>Bank One / JP Morgan Chase — Columbus, OH / Wilmington, DE <BR>• Accountable for NetBackup environments at 10+ remote data center locations, providing tier 2 remediation of <BR>backup failures, and partnering with application owners to onboard their Unix, Linux, and Windows systems, <BR>Oracle, MySQL, PostgreSQL, and Microsoft SQL Server database systems, and custom-built applications. <BR>• Administrated Solaris, HP-UX, AIX, Red Hat Linux, and Windows systems for NetBackup server environment. <BR>• Engaged in 24/7 on-call rotation to provide tier 2 out-of-hours support for backup or system failures. <BR>• Built Perl automation to manage StorageTek tape libraries and DataDomain deduplicated storage devices. <BR>• Promoted to engineering team, providing tier 3 support across al backup environments. Built systems automation <BR>and backup job sequencing tools in Unix shel and Perl, and integrated into CA AutoSys. <BR>• Upon merger between Bank One and JPMC, planned and executed data center modernization, migration, and <BR>consolidation project, moving from 20+ local data centers across the US to 3 regional data centers. <BR>Unix & Linux System Administrator <BR>Jan 2002 to Jun 2004 <BR>Transcontinental CCXXXXXX — Ivyland, PA <BR>• Administrated 10+ Solaris and 50+ Red Hat Linux systems for national y recognized direct mail marketing firm. <BR>• Automated systems administration and SAN fabric management processes, monitored system and RDBMS in <BR>Nagios. Integrated Unix/Linux systems with Active Directory through OpenLDAP for user authentication. <BR>• Led a project to replace ad hoc system backups with Veritas NetBackup. Put disaster recovery process in place <BR>where none had previously existed. Participated in on-premise data center modernization project. <BR>Education <BR>Bachelor of Arts, Computer Science — Swarthmore Col ege, 2004 <BR>Technical Proficiencies <BR>Platforms <BR>Unix (Solaris, AIX, HP-UX, BSD), Linux (Red Hat, Debian, SUSE), macOS, Microsoft <BR>Windows <BR>Storage management <BR>EMC storage arrays & management software, NetApp, DataDomain <BR>Data protection software <BR>Veritas NetBackup & BackupExec, Commvault, EMC/Legato NetWorker, Tivoli Storage <BR>Manager (TSM) <BR>Log management software syslog, rsyslog, Splunk <BR>DevOps system <BR>Puppet, Chef <BR>management <BR>Programming languages <BR>C, C++, Perl, Python, PHP, sh, sed, awk, Java <BR>Firewal s & security <BR>BSD IP Filter, Linux IP Chains and IP Tables, SSH (SCP & SFTP), IPSec, Apache's <BR>mod_ssl, PGP & GnuPG/GPG <BR>DNS management <BR>BIND, djbdns <BR>SMTP/email systems <BR>Sendmail, Postfix, qmail, procmail, SpamAssassin, MailMan <BR>Web serving <BR>Apache httpd <BR>Network file sharing <BR>NFS, Samba (SMB/CIFS), automount/autofs, rsync, FTP, SCP, SFTP <BR>Authentication <BR>NIS, LDAP (OpenLDAP, Perl's Net::LDAP) <BR>Database environments <BR>Oracle, PostgreSQL, MySQL, Microsoft SQL Server <BR>

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