David Gottschalk

David Gottschalk Email and Phone Number

Lead Infrastructure Engineer @ Sparkfly
David Gottschalk's Location
Atlanta, Georgia, United States, United States
David Gottschalk's Contact Details

David Gottschalk personal email

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David Gottschalk phone numbers

About David Gottschalk

Systems Engineer with extensive experience in Unix platforms and Windows systems. Skillfully manages ongoing responsibilities in design (build, redesign, development, maintenance) and troubleshooting of servers with highly critical functions ranging from enterprise applications to web hosting. Extensive experience in the design, reconfiguration, troubleshooting, and maintenance of IP networks. Excellent interpersonal skills, self-motivated, with clear and reliable communication, and the ability to work well with a team. Innovative with an aptitude for new technology.

David Gottschalk's Current Company Details
Sparkfly

Sparkfly

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Lead Infrastructure Engineer
David Gottschalk Work Experience Details
  • Sparkfly
    Lead Infrastructure Engineer
    Sparkfly Oct 2024 - Present
    Atlanta, Georgia, Us
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  • Intuit Mailchimp
    Senior Systems Engineer
    Intuit Mailchimp Apr 2015 - Sep 2024
    Atlanta, Ga, Us
    • Worked in many roles from individual contributor to management.• Full time remote for 7+ years.• Supported open source infrastructure of over 2,000+ physical servers and 20+ million customers.• Mentored and trained numerous engineers, project managers, and associated roles.• Supported a wide variety of systems and infrastructure (Data Pipeline systems, Search Systems, Monitoring Systems, Databases, etc.)• Resolved many complicated and difficult performance issues, OS issues, and network issues.• On call for critical infrastructure• Built BGP load balancers from scratch based on Linux OS and ExaBGP.• Assisted in building Disaster recovery plans, and testing of those plans through “Game days”.• Utilized puppet for infrastructure as code, Git for code management, and Jenkins for CI/CD.• Supported monitoring and alerting infrastructure (Zabbix, Prometheus, OpsGenie).• Assisted in cross department coordination of major projects.• Supported AWS and GCP infrastructure.• Primary subject matter expert for “Shard” instances at MailChimp, which are stand alone instances of the MailChimp application.• Built and led numerous projects to scale MailChimp front end facing application.• Led Data center tours, and entire Engineering department trainings.• Supported Kubernetes nodes and clusters.• Assisted security team in remediation of discovered bugs, vulnerabilities, and security holes.• Planned and assisted with build out of new server colocation in Seattle. Traveled to Seattle numerous times to complete this project.
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  • Paymetric, Inc.
    Devops System Administrator
    Paymetric, Inc. Dec 2013 - Apr 2015
    Atlanta, Ga, Us
    • Supports and maintains production systems for credit card authorizations, and settlements.• Schedules and creates RFCs in change management system for project, patching, and emergency work.• Responsible for financial systems that supported over 30+ billion dollars in transactions per year.• Deploy and validate new software releases into QA and Production.• 24x7 on-call one week per month.• Plan infrastructure scaling, capacity, and high availability.• Coordinate and support monthly security OS level patching• Works with QA and Development teams to improve and troubleshoot software.• Automates daily tasks with various automation tools (IBM End Point Manager)• Works with Security Team to ensure production systems were PCI compliant.• Leads effort to revamp application level software for higher availability and disaster recovery.• Planned and introduced OpenStack POC, to increase team efficiency and automation.• Works with Client services team to troubleshoot and resolve customer related issues.
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  • Emory University
    Messaging Team Administrator
    Emory University Oct 2006 - Nov 2013
    Atlanta, Ga, Us
    • Effectively supported and maintained email services for 40,000+ users.• Established and built relationship with local Support and customers.• Trained various team members in Linux, SMTP protocol, Listserv, etc.• Worked with various teams within the Emory structure (departmental teams, and within other Colleges).• Built and maintained email relay server(s) infrastructure for entire campus (Based on Linux/Sendmail).• Managed hosted filtering solution (Postini).• Actively trained in various applications and operating systems (Redhat, Perl, etc)• Migrated, maintained, and administered mailing list application and server (Listserv).• Managed, supported, and maintained Linux based Cyrus email server(s) for 20,000+ users.• Handled daily operational ticket work with Remedy and Service Now ticketing systems.• Scripted and automated various tasks using Perl.• Administrated Exchange 2007/2010 servers with various tasks (i.e. account creations, resource creates).
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  • Cohn Consulting Corporation
    Consultant
    Cohn Consulting Corporation Sep 2005 - Oct 2006
    • Efficiently and successfully maintained numerous clients all over Metro Atlanta.• Established and developed business relationship with existing and new customers.• Supported clients on-site and off-site.• Supported various desktops, laptops, and servers running Windows 98, 2000, 2003 server, XP, and Unix(various flavors)• Gathered and evaluated computer systems to generate sales proposals.• Designed and implemented Sonicwall firewalls in new and existing networks.• Configured and tested Sonicwall VPNs.• Setup, migrated, and built Active Directory Domains.• Built Unix, Windows 2000 and 2003 servers.• Troubleshot and investigated numerous client issues with networks and computers.• Consulted and evaluated customer options and plans of action.
  • Encima
    It Manager
    Encima Mar 2004 - Jul 2005
    • Effectively managed the design and implementation of imaging and work flow automation servers in Windows Server 2000 and 2003 and MS SQL Server environments in critical uptime requirement business applications.• Gathered business requirements and defined complex business rules and work flow routes.• Implemented business rules and dynamic work flow routing rules provided by clients within the OptixEnterprise Work Flow solution.• Built and configured Windows Server 2003, MS SQL Server and the Optix Imaging and WorkflowAutomation Servers in multiple client installs.• Designed and implemented Security Controls and Access Control for all users and user groups.• Installed and configured client-side Imaging and Work Flow software.• Installed and configured scanner and software for batch processing of high volume applications.• Provided user and administrative on-site and remote support for Optix Software.• Provided sales engineering services including design and presentation of solution demonstrations.
  • Sequal Technologies
    System Administrator & Technical Support
    Sequal Technologies Jun 2001 - Mar 2004
    San Diego, California, Us
    • Designed, built, and provided on-site and remote support for Windows and Unix desktops, Windows and Unix servers, VPNs, Qmail and Exchange Mail servers, Apache and IIS Web servers, BIND DNS servers, Custom Built Remote Backup servers, Routers, and Firewalls, Custom Applications, Network Hardware (Hubs, Switches), and Network Cabling.• Designed and built Sequel Technologies clients’ web hosting and mail servers including primary DNS, secondary DNS, and backup servers using FreeBSD and Linux with uptimes over one year. Web services were typically provided on Apache with e-commerce stores running SSL encryption.• Served as senior systems administrator responsible for customer support and daily administration for all web hosting, email and e-commerce servers requiring 24/7 support and constant uptime reliability.• Effectively managed extensive troubleshooting often in high pressure, time sensitive situations while on-site or offsite for clients.• Designed reliable mail services using Qmail. Configured Qmail to provide POP access, web access, as wellas system virus and spam scanning.• Created DNS services using BIND with one primary DNS server onsite, and secondary DNS in a remotebackup location.• Designed and built multi-location VPNs for clients using OpenBSD, and FreeBSD utilizing IPsec.• Designed, built and configured firewalls using OpenBSD, Linux, or FreeBSD.• Provided on-site and remote support for client telephony systems.
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David Gottschalk Skills

Linux Red Hat Linux Perl Virtualization Shell Scripting Servers Unix Unix Administration Network Administration Mysql Python Freebsd System Security Analysis Windows Server Operating Systems System Administration Apache Disaster Recovery Windows System Administration Domain Name System Active Directory Microsoft Sql Server Email Applications Nagios Centos Postgres Puppet Jenkins Dns Wireless Networking Nginx Haproxy Zabbix Ceph Cisco Nexus

David Gottschalk Education Details

  • Gwinnett Technical College
    Gwinnett Technical College
    Networking And Unix Specialist

Frequently Asked Questions about David Gottschalk

What company does David Gottschalk work for?

David Gottschalk works for Sparkfly

What is David Gottschalk's role at the current company?

David Gottschalk's current role is Lead Infrastructure Engineer.

What is David Gottschalk's email address?

David Gottschalk's email address is dg****@****ric.com

What is David Gottschalk's direct phone number?

David Gottschalk's direct phone number is +167854*****

What schools did David Gottschalk attend?

David Gottschalk attended Gwinnett Technical College.

What are some of David Gottschalk's interests?

David Gottschalk has interest in Science, Economics, Tacos, Poverty Alleviation, Programing, Human Rights, History, Scripting.

What skills is David Gottschalk known for?

David Gottschalk has skills like Linux, Red Hat Linux, Perl, Virtualization, Shell Scripting, Servers, Unix, Unix Administration, Network Administration, Mysql, Python, Freebsd.

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