Senior Systems Engineer und DevOps für vollautomatisierte Linux basierte Cloud Systeme
Aktualisiert am 29.04.2024
Profil
Freiberufler / Selbstständiger
Verfügbar ab: 29.04.2024
Verfügbar zu: 40%
davon vor Ort: 40%
Azure
DevOps
SystemArchitektur
Linux
Ansible
AWX
Tower
Terraform
Elastic Search
Kubernetes
Jenkins
CI/CD
Puppet
AWS
Alibaba Cloud
Akamai
MySQL
PostgreSQL
Deutsch
Muttersprachlich oder zweisprachig
Englisch
Professionelles Arbeiten
Schweizerdeutsch
Muttersprache oder Zweisprachig

Einsatzorte

Einsatzorte

Berlin (+50km)
Deutschland, Schweiz
nicht möglich

Projekte

Projekte

11 Monate
2023-06 - heute

Bucher Municipal AG

Senior Systems Architect / DevOps Engineer Azure Azure Container Service Azure Functions ...
Senior Systems Architect / DevOps Engineer
Stack:
Microsoft Azure, Azure Container Service, Azure Functions, TimescaleDB, Terraform

Project:
BucherConnect is a platform for customers to monitor their municipal service vehicles built by Bucher.
- Implementation of the Azure infrastructure for Bucher Connect 2.0
- Implementation of deployment pipelines
- Migration from Bucher Connect 1.0
- Maintenance
Azure Azure Container Service Azure Functions TimescaleDB Terraform
Bucher Municipal AG
Berlin
1 Jahr 2 Monate
2021-04 - 2022-05

ENWAY

Senior Systems Architect / DevOps Engineer Linux Elastic Search Hetzner Cloud ...
Senior Systems Architect / DevOps Engineer
Stack:
Ubuntu Linux, ElasticSearch, Hetzner Cloud, DigitalOcean, Robot Operating System (ROS), Ansible, Ansible AWX, Terraform, MariaDB, Kubernetes,

Project:
Enway builds autonomous driving sweepers running on ROS. The platform to collect and process data to achieve this was hosted on Hetzner Cloud.
To further enhance the platform towards production, main topics were:
- Integration of a Kubernetes Cluster
- Integration of a ElasticSearch (ELK) cluster
- Cloud infrastructure migration to digitalocean
- Optimization of ansible playbooks and further automation of the platform
Linux Elastic Search Hetzner Cloud DigitalOcean Robot Operating System (ROS) Ansible Ansible AWX Terraform MariaDB MySQL Kubernetes
Berlin
3 Jahre 2 Monate
2017-03 - 2020-04

Mercedes Me Media

Senior Systems Architect Azure AWS Alibaba Cloud ...
Senior Systems Architect

Mercedes-Benz Me Media - was a "Multi-Angle Video Streaming Platform" to provide first-class live access to presentations of new vehicles to the press and the general public, based on PHP, MySQL and Nginx and running on Azure Cloud.
- Planning, Engineering and Maintenance of the International (including mainland china) Video Streaming platform on Microsoft Azure.
- Implementation and maintenance of a CI/CD environment.
- Fully automated using Terraform, Ansible and Tower.
- International on-site Network and Streaming engineering and support

Azure AWS Alibaba Cloud Akamai Ansible Ansible Tower Terraform Elastic Search Varnish Nginx PHP-FPM MySQL
Berlin und Umgebung, Deutschland
2 Jahre 6 Monate
2014-01 - 2016-06

DailyDeal

Senior Systems Engineer Debian Linux Linux HA ...
Senior Systems Engineer

Projects:
- Maintenance and development of a KVM virtualization cluster.
- Maintenance of a shopping-voucher platform based on Magento eCommerce and PHP running.
- Cluster automation using puppet
- Customized monitoring using Munin and Nagios
- Integration & maintenance of a customized dedicated Ruby on Rails based Frontend
- Elasticearch/Logstash/Kibana Hosting

Debian Linux Linux HA Magento PHP-Fpm Ruby on Rails Squid Apache Nginx Varnish BIND PostgreSQL MySQL HAProxy DRBD Munin Nagios Elastic Search Puppet KVM Amazon EC2
DailyDeal GmbH
1 Jahr
2013-01 - 2013-12

Rocket Internet

Senior Systems Engineer
Senior Systems Engineer

Stack:
Debian Linux, Redhat Linux, PHP-fpm, Nginx, MySQL, Couchbase, Solr, Amazon EC2, Puppet

Projects:
- Platform maintenance for several startups incubated by Rocket-Internet, hosted on Amazon EC2
- Development of puppet modules.

Rocket Internet GmbH
10 Monate
2012-03 - 2012-12

kaufDa

Senior Systems Engineer
Senior Systems Engineer

Stack:
Java Tomcat, MySQL Galera Cluster, PostgreSQL, MongoDB, Puppet & Hiera, Squid-Cache, Bare-Metal

Projects:
- Engineering & integration of a Java Based brochure sharing platform deployed in DACH, Brazil and Russia running on Debian Linux and hosted on bare-metal. All fully automated using puppet and hiera. - Development of deployment and integration scripts.

kaufDA - Bonial International GmbH
1 Jahr 11 Monate
2010-04 - 2012-02

GROUPON

Senior Systems Engineer
Senior Systems Engineer

Stack:
Debian Linux, Spread messaging service, Linux HA, Tomcat, Squid-Cache, Apache, BigIP F5, Akamai CDN, BIND, Postfix, Dovecot, OTRS, PostgreSQL, MySQL, BigIP F5

Projects:
- Engineering and Integration of a high traffic voucher platform deployed in more than 35 countries globally, hosted on bare-metal. Software deployment automation. Datacenter network debugging.
- Big-Data reporting systems, Postgres cluster maintenance.
- OTRS System for 600k+ tickets.
- Postfix & Dovecot based Mail Cluster for 3000+ users.

Groupon GmbH
6 Monate
2009-10 - 2010-03

eCareer

Systems Engineer
Systems Engineer

Platform planning & engineering, Debian administration, Spread messaging, high availability setup, Tomcat clustering, Squid clustering, Apache HTTPD, BIND, Postfix & dovecot for 3000 users, OTRS for about 600k tickets, PostgreSQL clustering, MySQL clustering, load balancing, lowlevel network analyzing & debuggung.

eCareer Internet GmbH [ Rocket Internet ]
Berlin

Kompetenzen

Kompetenzen

Top-Skills

Azure DevOps SystemArchitektur Linux Ansible AWX Tower Terraform Elastic Search Kubernetes Jenkins CI/CD Puppet AWS Alibaba Cloud Akamai MySQL PostgreSQL

Schwerpunkte

IT Operations
IT Security
Platform Architecture

Einsatzorte

Einsatzorte

Berlin (+50km)
Deutschland, Schweiz
nicht möglich

Projekte

Projekte

11 Monate
2023-06 - heute

Bucher Municipal AG

Senior Systems Architect / DevOps Engineer Azure Azure Container Service Azure Functions ...
Senior Systems Architect / DevOps Engineer
Stack:
Microsoft Azure, Azure Container Service, Azure Functions, TimescaleDB, Terraform

Project:
BucherConnect is a platform for customers to monitor their municipal service vehicles built by Bucher.
- Implementation of the Azure infrastructure for Bucher Connect 2.0
- Implementation of deployment pipelines
- Migration from Bucher Connect 1.0
- Maintenance
Azure Azure Container Service Azure Functions TimescaleDB Terraform
Bucher Municipal AG
Berlin
1 Jahr 2 Monate
2021-04 - 2022-05

ENWAY

Senior Systems Architect / DevOps Engineer Linux Elastic Search Hetzner Cloud ...
Senior Systems Architect / DevOps Engineer
Stack:
Ubuntu Linux, ElasticSearch, Hetzner Cloud, DigitalOcean, Robot Operating System (ROS), Ansible, Ansible AWX, Terraform, MariaDB, Kubernetes,

Project:
Enway builds autonomous driving sweepers running on ROS. The platform to collect and process data to achieve this was hosted on Hetzner Cloud.
To further enhance the platform towards production, main topics were:
- Integration of a Kubernetes Cluster
- Integration of a ElasticSearch (ELK) cluster
- Cloud infrastructure migration to digitalocean
- Optimization of ansible playbooks and further automation of the platform
Linux Elastic Search Hetzner Cloud DigitalOcean Robot Operating System (ROS) Ansible Ansible AWX Terraform MariaDB MySQL Kubernetes
Berlin
3 Jahre 2 Monate
2017-03 - 2020-04

Mercedes Me Media

Senior Systems Architect Azure AWS Alibaba Cloud ...
Senior Systems Architect

Mercedes-Benz Me Media - was a "Multi-Angle Video Streaming Platform" to provide first-class live access to presentations of new vehicles to the press and the general public, based on PHP, MySQL and Nginx and running on Azure Cloud.
- Planning, Engineering and Maintenance of the International (including mainland china) Video Streaming platform on Microsoft Azure.
- Implementation and maintenance of a CI/CD environment.
- Fully automated using Terraform, Ansible and Tower.
- International on-site Network and Streaming engineering and support

Azure AWS Alibaba Cloud Akamai Ansible Ansible Tower Terraform Elastic Search Varnish Nginx PHP-FPM MySQL
Berlin und Umgebung, Deutschland
2 Jahre 6 Monate
2014-01 - 2016-06

DailyDeal

Senior Systems Engineer Debian Linux Linux HA ...
Senior Systems Engineer

Projects:
- Maintenance and development of a KVM virtualization cluster.
- Maintenance of a shopping-voucher platform based on Magento eCommerce and PHP running.
- Cluster automation using puppet
- Customized monitoring using Munin and Nagios
- Integration & maintenance of a customized dedicated Ruby on Rails based Frontend
- Elasticearch/Logstash/Kibana Hosting

Debian Linux Linux HA Magento PHP-Fpm Ruby on Rails Squid Apache Nginx Varnish BIND PostgreSQL MySQL HAProxy DRBD Munin Nagios Elastic Search Puppet KVM Amazon EC2
DailyDeal GmbH
1 Jahr
2013-01 - 2013-12

Rocket Internet

Senior Systems Engineer
Senior Systems Engineer

Stack:
Debian Linux, Redhat Linux, PHP-fpm, Nginx, MySQL, Couchbase, Solr, Amazon EC2, Puppet

Projects:
- Platform maintenance for several startups incubated by Rocket-Internet, hosted on Amazon EC2
- Development of puppet modules.

Rocket Internet GmbH
10 Monate
2012-03 - 2012-12

kaufDa

Senior Systems Engineer
Senior Systems Engineer

Stack:
Java Tomcat, MySQL Galera Cluster, PostgreSQL, MongoDB, Puppet & Hiera, Squid-Cache, Bare-Metal

Projects:
- Engineering & integration of a Java Based brochure sharing platform deployed in DACH, Brazil and Russia running on Debian Linux and hosted on bare-metal. All fully automated using puppet and hiera. - Development of deployment and integration scripts.

kaufDA - Bonial International GmbH
1 Jahr 11 Monate
2010-04 - 2012-02

GROUPON

Senior Systems Engineer
Senior Systems Engineer

Stack:
Debian Linux, Spread messaging service, Linux HA, Tomcat, Squid-Cache, Apache, BigIP F5, Akamai CDN, BIND, Postfix, Dovecot, OTRS, PostgreSQL, MySQL, BigIP F5

Projects:
- Engineering and Integration of a high traffic voucher platform deployed in more than 35 countries globally, hosted on bare-metal. Software deployment automation. Datacenter network debugging.
- Big-Data reporting systems, Postgres cluster maintenance.
- OTRS System for 600k+ tickets.
- Postfix & Dovecot based Mail Cluster for 3000+ users.

Groupon GmbH
6 Monate
2009-10 - 2010-03

eCareer

Systems Engineer
Systems Engineer

Platform planning & engineering, Debian administration, Spread messaging, high availability setup, Tomcat clustering, Squid clustering, Apache HTTPD, BIND, Postfix & dovecot for 3000 users, OTRS for about 600k tickets, PostgreSQL clustering, MySQL clustering, load balancing, lowlevel network analyzing & debuggung.

eCareer Internet GmbH [ Rocket Internet ]
Berlin

Kompetenzen

Kompetenzen

Top-Skills

Azure DevOps SystemArchitektur Linux Ansible AWX Tower Terraform Elastic Search Kubernetes Jenkins CI/CD Puppet AWS Alibaba Cloud Akamai MySQL PostgreSQL

Schwerpunkte

IT Operations
IT Security
Platform Architecture

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