Jon Ernster

Jon Ernster Email and Phone Number

Senior Big Data Solutions Architect at zData Inc. @ Z Data Inc.
Jon Ernster's Location
Pinedale, Wyoming, United States, United States
Jon Ernster's Contact Details
About Jon Ernster

Systems and Database Architect specializing in Open Source Software and Linux Operating Systems built on premises or in the cloud. Proficient in UNIX based Operating Systems including FreeBSD, OpenBSD and others. Well versed in Cloud Native application deployment and management on Kubernetes, High Availability web applications and infrastructure, Enterprise scale clusters: Elastic, Kafka, Greenplum (MPP), Couchbase (NoSQL), Hadoop, and PostgreSQL / MySQL data warehouses. System management, observability, logging and automation development. Experienced in many industry verticals including Finance, Insurance, Airlines, Banking, Digital Marketing and Analytics, Video Based Business Intelligence, Utility, Web Hosting, among others.DevOps / DataOps tooling including Terraform, Ansible, GitHub, Datadog, and PagerDuty to build cloud solutions on AWS, Azure and GCP.Certified Kubernetes AdministratorCertified Kubernetes Security SpecialistCertified Kubernetes Application DeveloperHortonworks Data Platform - Certified AdministratorAWS Certified Solutions Architect

Jon Ernster's Current Company Details
Z Data Inc.

Z Data Inc.

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Senior Big Data Solutions Architect at zData Inc.
Jon Ernster Work Experience Details
  • Z Data Inc.
    Senior Big Data Solutions Architect
    Z Data Inc. Feb 2013 - Present
    Irving, Tx, Us
    Big Data Consultant specializing in Kubernetes, Elastic, Kafka, Greenplum Database (MPP), Couchbase (NoSQL) and Hadoop (Hortonworks, Cloudera). Architecting, engineering, and supporting on-premise software only solutions, Data Computing Appliance (DCA), Cisco UCS, Bullion and public/private cloud deployed installations (AWS, GCP, Red Hat OpenStack).System/Cluster architecture and design, configuration and deployment, software upgrades, system health checks, performance tuning and optimization, system monitoring, automation, operational best practices and training, application integration and analysis, benchmarking, DDL conversion, data loading, growth assessment, day-to-day maintenance and support.
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  • Icrossing
    Senior System Operations Engineer
    Icrossing Jul 2007 - Jan 2013
    New York, Ny, Us
    • Managed a proprietary data collection and reporting application consisting of a 20 node cluster load balanced through two Coyote Point load balancers set up in a failover configuration. The cluster handled over 1 billion+ requests per month• Managed three environments of a proprietary bid management application which utilized LVS and Coyote Point load balancers in a fail over setup for redundancy. These applications were served up using tomcat, apache, and replicated MySQL installs on the backend in multi-master configurations• Created custom Nagios checks written in Perl.• Configured the Operating System of all new servers that were received. Created a Kick Start configuration file that could be executed over the network to perform the installation and post installation configuration that was required• Assisted in custom development efforts for on boarding new clients with unique needs such as pulling data from third party vendors and manipulating the data to load into our databases via our ETL system• Lead critical application migration from San Francisco datacenter to Phoenix. Managed all operational tasks including configuration of hardware, software and networking. Mirrored 15 server environment on all new HP hardware for seamless migration with minimal downtime and impact to client facing applications• Participated in numerous datacenter moves• Worked very close with the development team in an Agile/Scrum software development environment. Knowledgeable in Software Development Life Cycles (SDLC)• Knowledgeable in ITIL and Change Management processes• Managed two eight segment Greenplum clusters for high traffic, high capacity databases. Developed monitoring scripts to ensure optimal operation and uptime of clusters.• Supported numerous Atlassian products used across the company for bug/task tracking and agile development practices (JIRA), documentation (Confluence), software builds (Bamboo) and code tracking, search and visualization (Fisheye)
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  • Universal Background Screening
    It Administrator
    Universal Background Screening 2007 - 2007
    Phoenix, Arizona, Us
    Managed network for approximately 40 workstations running Windows XP.Managed Nortel BCM Phone SystemManaged network for approximately 15 servers running Windows Server 2003 including web servers, database servers running SQL Server 2000, one replicated MySQL server, domain controllers and one exchange server.Managed network switches and firewall.Imported new files into criminal databases weekly.Verified the functionality of file server and database backups.Set up accounts and configuration for new staff including network, email, phone and voicemail.Ordered and setup new servers and desktop computers as necessary.Provided desktop support for staff as needed.Managed IT related vendors and outsourced service providers Maintained server security by testing and updating service packs and updates via Windows Server Update Services
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  • Crystaltech Web Hosting Inc
    Server Administrator Ii
    Crystaltech Web Hosting Inc 2004 - 2007
    • Responsible for maintaining, configuring and administering over 400 servers of various types:• Web – IIS6, ASP, ASP.NET 1.1 and 2.0, PHP, Perl, Sharepoint, and ColdFusion MX• SQL – Microsoft SQL Server 2000 and 2005• MySQL – CentOS Linux, MySQL 4.x• Mail/Gateway – SmarterMail 3.x• Statistics – SmarterStats 3.x• DNS – 6 Microsoft DNS Servers, 2 Active Directory Domain Controllers and 4 BIND servers• Handled interdepartmental communication via email and ticket systems• Supervised and trained Level I Server Administrators• Daily responsibilities included: delegate task based work to Level I Server Administrators. Provided instruction regarding departmental procedures and daily duties to Level I Server Administrators• Handled escalated troubleshooting and monitoring for all server types in addition to having 24/7 on call status• Created technical documentation on server build procedures, and various knowledge base documentation to assist Level 1 Server Administrators on troubleshooting techniques• Script and program creation using Perl and batch scripting to automate, manipulate, configure,and collect data from servers
  • Dmx Music
    Network Operations Technician
    Dmx Music 2001 - 2004
    • Responsible for the stability and playback of over 200 digital audio channels, digitally broadcastover satellites worldwide• Monitored and ensured the quality and consistency of the broadcast on all services. This included providing support and troubleshooting with the assistance of the Engineering Department• Worked in direct coordination with all Technology and Programming Departments on various projects and responsibilities to maintain a positive and productive work environment• Ensured that a quality broadcast signal left the Network Operations Center• Provided immediate and proactive solutions to operational issues that could potentially compromise service• General uplink duties (Phone calls, authorizations, email requests, backup tape swap outs)

Jon Ernster Skills

Linux Perl Unix Databases Postgresql Dns Mysql Sql Red Hat Linux Centos Hadoop Windows Server Big Data Troubleshooting Performance Tuning Shell Scripting Web Applications Active Directory Greenplum Virtualization Amazon Web Services Iis System Administration Bash Team Leadership Etl Open Source Nagios Apache Python Sql Server Devops Atlassian Jira Confluence Hawq Security Apache Spark Scalable Architecture Gridgain Fisheye Bamboo Git Subversion Nosql Couchbase Terraform Ansible Google Cloud Platform Datadog Web Development Integration Data Center Apache Zeppelin Scala

Jon Ernster Education Details

  • Westwood College - Denver North
    Westwood College - Denver North
    Information Systems Security
  • Rock Springs High School
    Rock Springs High School

Frequently Asked Questions about Jon Ernster

What company does Jon Ernster work for?

Jon Ernster works for Z Data Inc.

What is Jon Ernster's role at the current company?

Jon Ernster's current role is Senior Big Data Solutions Architect at zData Inc..

What is Jon Ernster's email address?

Jon Ernster's email address is jo****@****ded.net

What is Jon Ernster's direct phone number?

Jon Ernster's direct phone number is +130376*****

What schools did Jon Ernster attend?

Jon Ernster attended Westwood College - Denver North, Rock Springs High School.

What skills is Jon Ernster known for?

Jon Ernster has skills like Linux, Perl, Unix, Databases, Postgresql, Dns, Mysql, Sql, Red Hat Linux, Centos, Hadoop, Windows Server.

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