Daniel Schroeder

Basic

Angestellt, Software Engineer - SAP Zentrale Services, DB Systel GmbH, Frankfurt am Main

Frankfurt am Main, Germany

Skills

AWS
Docker
Go
Golang
Infrastructure-As-Code
Terraform
Terragrunt
Python
Ansible
Make
Technische Leitung
Teamleitung
Teamaufbau
PHP
OOP
Zend Framework
MySQL
Memcache
Couchbase
Gearman
Splunk
Node.js
Socket.io
Meteor
Adwords
Adwords API
CVS
SVN
Subversion
WSDL
Webservices
Regular Expression
Reguläre Ausdrücke
RegExp
PCRE
SEO
WordPress
vBulletin
IPB
phpBB
Magento
XHTML
HTML
HTML5
CSS
CSS3
JavaScript
AJAX
jQuery
jQuery Mobile
MooTools
.htaccess
ModRewrite
CMS
webEdition
Drupal
Social Media
Twitter
Facebook
XML
XSL
XSLT
XPath
SVG
Raphaël
Photoshop
Flash
ActionScript
Splunk Administration
Ruby
Swift
Redis
Serverspec
Jenkins
Makefile
IT-Infrastruktur

Timeline

Professional experience for Daniel Schroeder

  • Current 3 years, since Nov 2019

    Software Engineer - SAP Zentrale Services

    DB Systel GmbH, Frankfurt am Main

    Managing SAP Infrastructure in AWS. Migrating Ansible and CloudForamtion IaT to AWS CDK. Built autoscaling Ansible Tower cluster.

  • 1 year, Nov 2018 - Oct 2019

    Software Engineer Cloud Core

    Groupon GmbH

    Managing all company AWS accounts and baseline configuration via Terraform/Terragrunt. Established a modular, extendable tooling framework based on Terragrunt, aws-okta, tfenv, Terraform Landscape and a lot of Makefile, to get teams started quickly with robust, secure and reliable multi-account IaC. Designed and built multi-account/multi-environment Terraform CI/CD system based on AWS API Gateway, Lambda, Fargate, DynamoDB and S3.

  • 1 year and 5 months, Jul 2017 - Nov 2018

    Software Engineer Infrastructure Engineering

    Groupon GmbH

    VM provisioning, management and user support (Virsh/KVM/QEMU). Developed Golang microservices for managing complete lifecycle of VMs (libvirt GORM PostgreSQL). VM console app written in Golang: Creating SSH tunnels to VM hosts, connecting to VNC port for debugging VMs without connection. Migrated/enhanced graphs/dashboards for 23 services from old graphing tool to Wavefront. Created system to cache external package RPM repositories. Dockerized apps to improve reliability of building/testing/deployment.

  • 3 years and 1 month, Jul 2014 - Jul 2017

    Software Engineer OPS Engineering

    Groupon GmbH

    Ansible Silo, self-contained replacement for Ansible, Version Manager, Bundler. Built "Redis as a Service", HA Redis clusters with conf. number of shards and replication rings. Tooling for Ansible 1, provided some essential features only introduced with Ansible 2, including Galaxy-like role distribution with support for Ansible plugins. Set up internal Ansible Galaxy hub, created a set of roles for managing CentOS systems. Plugins for sending events to Nagios, automatic downtime, HipChat notifications

  • 1 year and 3 months, May 2013 - Jul 2014

    Software Engineer Platform Operations

    Groupon

    Managed global Splunk infrastructure with ~200 indexers and 20+ TB daily indexing volume Splunk user support for scheduled searches and dashboards Writing custom Ruby plugins for Splunk searches Managing updates and custom app distribution through Splunk Deployment Server

  • 2 years and 3 months, Feb 2011 - Apr 2013

    Head of PHP Development

    Groupon GmbH

    Verantwortlich für Aufbau & Leitung des PHP-Entwicklerteams. Entwicklung von PHP-Anwendungen auf Basis des Zend Frameworks für das High-Traffic-System des internationalen Groupon-Netzes. Unter anderem technisch verantwortlich für GrouponShop, Job-, Blog- und Premiumpartner-Systeme sowie sämtlicher Online-Marketing-Projekte wie Landingpages, Adwords-Steuerung, Newsletter-, Tracking- und Ad-Systeme.

  • 3 years and 10 months, May 2007 - Feb 2011

    Programmierer

    publicgarden GmbH

    Umsetzung von Webpräsenzen mit webEdition und Drupal. Einrichtung und Theming von Foren-, Blog-, und Shopsystemen. Entwicklung von eigenständigen PHP-Anwendungen und Modulen für diverse Systeme (Drupal, webEdition, Magento). Umsetzung von Designvorlagen in valide CSS/HTML-Templates.

  • 6 years and 6 months, Sep 2004 - Feb 2011

    Freiberufler

    -

    Webworker. Auftragsarbeiten für diverse Agenturen: HTML, CSS, JavaScript, PHP, CMS (hauptsächlich webEdition)

  • 1 year, Sep 2003 - Aug 2004

    Auszubildender FIAE

    silver.solutions GmbH

    Ausbildung FIAE (Fachinformatiker Anwendungsentwicklung) Entwicklung von Web-Anwendungen basierend auf HTML, CSS, JavaScript, XML, PHP, Webservices und Datenbanken (MySQL, Xindice, Tamino). Arbeiten mit Content Management Systemen: eZ Publish, Imperia 5

  • 1 year and 1 month, May 2001 - May 2002

    Programmierer

    silver.solutions GmbH

    Entwicklung von Web-Anwendungen basierend auf HTML, CSS, JavaScript, XML, PHP, Webservices und Datenbanken (MySQL, Xindice, Tamino). Arbeiten mit Content Management Systemen: eZ Publish, Imperia 5

  • 2 months, Apr 2001 - May 2001

    Programmierer

    silver.solutions GmbH

    Probearbeiten im Bereich Webentwicklung.

  • 7 months, Oct 2000 - Apr 2001

    Betreuer im Bildungsbereich

    Regenbogenfabrik e.V.

    Betreuung von Kindern und Jugendlichen im Internetcafé des "Globalen Lokals" und Administration der Clients (SUSE Linux). Erste Kontakte mit HTML und PHP durch die Wartung der Website. Bald auch Abhalten von HTML-Einführungskursen für interessierte Kinder.

  • Nutzt Xing nicht

    Linkedin

    Linkedin: https://www.linkedin.com/in/daniel-schroeder-12a70632/

Languages

  • German

    -

  • English

    Fluent

Interests

Content Management Systeme
Meteor Framework
Musik
Joggen
Wandern
Natur
Technik
Astronomie
Fotografie

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