Daniel Sand's Email

Openminded, Autodidact, Creative, IT Enthusiast My main goal is to provide self maintaing sustaining to support my customers/ colleagues and the company.

DevOps @ Cloud Engineering / DevOps Projects inside of Chaordic: - Migration of Automation / Orchestration from Puppet 2.x => Chef 11.6.x - Maintaining / Raising Cassandra 1.2.x & 2.0.x Cluster with over 40+ Nodes and 12+ TB Data - Raising with Chef a new based Hadoop 2.0.x Cluster with over 20+ Nodes - Creating / Maintaining a new Kafka Cluster ( 3 Nodes ) for Streaming the Data inside the Company - Creating / Maintaining a new ElasticSearch Cluster ( 4 Nodes ) - Metrics Capturing and Generating with collectd / statsd + Graphite and Grafana as Dashboard From November 2013 to July 2014 (9 months) DevOps @ - Lead DevOps Springer Medizin - Establishing Chef Server Environment for Dev / Stage / Production - Establishing Monitoring / Metrics Infrastructure with Icinga / Collectd - graphite - Gdash - Migration of 3 Nagios Servers into 1 Icinga Instance - JIRA / Confluence / Crowd - Lead Springer SBM Global - Establishing Development Enviroment with gitorious / jenkins / nexus / sonar - Migration of Servers from Solaris/SuSE to CentOS From July 2012 to October 2013 (1 year 4 months) System Engineer @ System Engineer / Conslutant Leasepower for: - Nokia - Doyoo - mytoys - MTV - searchmetrics Managed Infrastructure at Nokia: - Rollout of GlusterFS for the Map Building System over 8 Systems with 8 TB Redundant/HA Storage - Nokia Maps Building Cluster Environment - Traffic Routing Guidance Environment - Nokia Maps 3D Hosting Environment - Support of local Nokia Devs From June 2011 to June 2012 (1 year 1 month) System Engineer @ PCI:DSS Certification for the A1M Payment Gateway (over 2 Million processed Transactions per day) System Administration of the HA Clustered Xen 3.x Enviroment under Ruby on Rails - Building up a Xen 4.0 Server System for all Internal related Tasks (Mail, OpenVPN Server, Payment Billing...) - Migration from Nagios to Icinga - Intrusion Detection System with OSSEC / Prelude for the whole PCI:DSS Enviroment - Migration from Mysql 5.x to Percona Mysql (100 GB+ DB's + over 5+ million transactions per day) From May 2009 to May 2011 (2 years 1 month) System Engineer @ - Administer All Springer SBM Medizin Portals under Solaris - compiling OSS products like apache, mysql, php.... - Deployment of Java Tomcat Enviroments - Concept Installation Planing Final Rollout of JIRA / Confluence for BSMO on Development / PM Level - Rollout of Munin / Nagios checks for all applications - Migrating of an 10 Year old Sendmail Company Mailserver to a new Server structure with postfix. - Fireworker on all critical projects From March 2007 to May 2009 (2 years 3 months) System Engineer Web Operations @ Webmaster for all Pixelpark Agency Customers Main Projects: Berliner Sparkasse, BMWi Open source compiling and standardization under solaris for the whole infrastructure (apache,php,mysql,mod_security,php with oracle plugin under solaris) Monitoring with Bigbrother / Orca From October 2002 to December 2006 (4 years 3 months) Computer Technical Lead - Wheel of Fortune @ System Administrator on the Technical Computer system for Wheel of Fortune Germany From May 2002 to September 2002 (5 months) Munich Area, GermanySystem Engineer @ Migrating the Windows NT Fileserver to Linux + samba rollout Mailserver with Postfix and Imap Roll out of Customer Project for: Sill Lightning Budweiser Budvar Knipp rollout of Bugtracking System Mantis for the Development From January 2001 to January 2002 (1 year 1 month) Berlin Area, GermanySystem Engineer @ Linux Consultant for Bussinies Provider AG Main Objectives Automatic installation with FAI for over 120+ Headless Systems Main System Administrator for POP Hamburg planing / rollout of Printing System LPRng for 12+ POP in Germany From April 2000 to December 2000 (9 months) Webmaster @ Support Zweitehand Online Print products for deployment Supporting ISP Customers / Webpages Rollout of Webtrends for Zweitehand web statistics Perl Programming for certain Customers: Eisbären Berlin IceHockey Club Alba Berlin Basketball and the Zweitehand Newspaper Productline From April 1998 to March 2000 (2 years)

Lette Verein Daniel Sand is skilled in: Linux System Administration, Unix Operating Systems, High Availability, Load Balancing, Web Applications, Remote Monitoring, Network Monitoring Tools, CentOS, Chef, Bash, Databases, Apache 2, Tomcat, Nagios, Provisioning