Christian Jantz

Trainings on Google Cloud Platform, AWS, Docker and Kubernetes for a diverse array of customers including Google Germany GmbH both on-site and virtually all around the world, from taxing software companies in Los Angeles to BMW in Bavaria.

Give presentations about cloud native technologies and share the ecosystem.

Facilitating Startup Weekends around Europe.

We obsess over our customers and help them succeed with cloud native ideas.

FrOSCon is an Open Source Software conference hosted at the campus of Hochschule Bonn Rhein-Sieg in Sankt Augustin. Each year we gather 2000 Open Source enthusiasts and developers to discuss and share experiences.

Going to conferences representing Fedora Linux

Support to setup a managed Kubernetes platform Development of Security Concepts for the Kubernetes product Implementation of a customer support platform Training internal employees for CKA and CKAD certifications by Cloud Native Computing Foundation Development of applications in golang

Faculty for their internal DevOps Academy teaching internal employees all the domain knowledge Accenture generated on what DevOps stands for, how it came up and how to implement the needed tooling with their clients.

Consulting Siemens to improve their setups on AWS and increase throughput and scalability for industrial IoT applications. Performance analysis and improvements in high throughput proxy AWS multi account disaster recovery strategies development Custom node autoscaling for ecs in combination with spot instances for pricedecrease

Automating the setup of kubernetes clusters on AWS infrastructure using kops, ansible and helm. Automating the setup of AWS accounts based on compliance requirements. Hardening kubernetes clusters on setup using kops and ansible. Upstream fixes to the kubernetes kops project to enable hardening and setup tasks required.

AWS, kubernetes, kops, compliance, automation, ansible, python, CI, golang, backup, disaster recovery, bamboo, gitlab, training, devops Setup and operations of all cloud-related activities on AWS

IT strategy development and managing all tech related operations Responsible to some extent for holistic business operations including recruitment and marketing.

Puppet, Graylog2, logging, grok, Mesosphere DCOS, concept, testing Consulting, dockerization and setup of a dockerized logging infrastructure based on Graylog 2 (offers ACL’s without buying ElasticSearch Shield), ElasticSearch and logstash. Preparing the implementation of Mesosphere DCOS Writing a testing concept for the Mesosphere DCOS setup.

Logging, graylog2, ELK, logstash, grok, OpenShift, ansible, puppet, concept, security, jenkins, CI, devops Implementation of ansible scripts to deploy infrastructure for a new product of the bank. Setup of jobs on Jenkins to execute ansible scripts and deploy applications on OpenShift. Consulting, dockerization and setup of a dockerized logging infrastructure based on Graylog 2 (offers ACL’s without buying ElasticSearch Shield), ElasticSearch and logstash.

Puppet, ansible, AWS, Tomcat, java, trainings, architecture, docker, python, bash, rpm, pci, Jenkins, CI, devops Internal puppet trainings to get employees up to speed to maintain their own infrastructure requirements. Packaging and migrating core applications to AWS environments. Developing puppet modules to assist development teams in migrating their applications.

Linux, thin clients, compliance, udev, networking, teamcity, docker Setup of an air-gapped system used for data entry projects on invoices sent to an insurance company. Setup of a thin client environment (Linux) used for the data entry application hosted on the server. Locked down thin clients to disallow the use of any USB devices, printers and anything else that might be accessible in the network. Dockerizing Jetbrains TeamCity and it’s build runners hosted on docker swarm.

PHP, TypeScript, nodeJS, Google Cloud, Akamai, kubernetes, docker, architecture, CI, symfony2 Participated in the re-development of their software stack based on PHP and Symfony2 and it’s hosting from renting 2 servers to a kubernetes stack on Google Cloud. Migrating assets from own hosting to Akamai Setup and operations of kubernetes on Google Cloud Platform · Development of a console application framework in TypeScript

Scrum, Agile, Zendesk, Change Management, Docker, Kubernetes, JIRA, moderation, HipChat, Confluence, react, NodeJS, PHP, go, product owner, Analysed old customer service workflow and tooling to generate efficiency and satisfaction KPI’s. Changed Process lead to implement Zendesk as a new tool for the customer service efforts as well as customizations of their platform, owning internal product change requests to better implement the existent backend into Zendesk.

Sg-Medien GmbH provides online marketing and web design services to a plethora of clients from various business activities and sectors. Involved in the management of all technical operations to keep the company Participated in sales and marketing initiatives