Author Image

Hallo, ich bin Marian

Pragmatic Programmer by day
DevOps Samurai at heart
Freelance IT-Jack of all Trades
Servant Leader when required

Marian Saeger

Freiberuflicher IT-Berater / Softwareentwickler / DevOps-Samurai bei roadcrew.io

Ich bin ein DevOps Samurai, Backend Programmierer und IT-Joker mit 11+ Jahren Berufserfahrung in der Spieleindustrie (in verschiedenen Rollen) und weiteren 5+ Jahren in der Anwendungsentwicklung, mit einem starken Sinn für Verantwortung und Leidenschaft für alles was ich tue.

💻
Software- entwicklung

🤝
Teamwork

☁️
Cloud Development

🛠
DevOps

Fähigkeiten

Kubernetes

Kubernetes

In der Lage, Anwendungen in Kubernetes zu implementieren und zu verwalten. Erfahrung im Schreiben von Kubernetes-Controllern für CRDs.

Go Development

Go Development

Using as the main language for professional development. Capable of writing scalable, testable, and maintainable program.

Cloud Computing

Cloud Computing

Worked with most of the major clouds such as GCP, AWS, Azure etc.

Docker

Docker

Write most of the programs as dockerized container. Experienced with multi-stage, multi-arch build process.

Prometheus

Prometheus

Capable of setup, configure Prometheus metrics. Experienced with PromQL, AlertManager. Also, experienced with writing metric exporters.

Linux

Linux

Using as the main operating system. Capable of writing bash/shell scripts.

Git

Git

Experienced with git-based development. Mostly, use Github. Also, have experience in working with GitLab.

C++

C++

Know basic C/C++ programming. Used for contest programming and problem solving.

Erfahrung

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Freiberuflicher Berater und Softwareentwickler (Full Stack)

roadcrew.io

Juli 2017 - heute, Karlsruhe

My own freelancing business

Verantwortlichkeiten:

Alles. Einfach alles.

Flaregames GmbH

Apr 2013 - May 2017, Karlsruhe

Mobile Games Developer

Senior Backend Developer & DevOps Engineer

Sep 2015 - May 2017

Verantwortlichkeiten:

Technical Due Diligence
Consultancy & 3rd Party Developer Support
Backend Server Architecture, Development and Operations

Technologie-Stack:

AWS
Ubuntu
C#
Erlang
Scala
Terraform
MongoDB
Redis
Splunk
Chef
nginx

Senior Backend Developer & DevOps Engineer

Jun 2015 - Aug 2015

Verantwortlichkeiten:

PHP server development support

Technologie-Stack:

AWS
Ubuntu
PHP
OpenFire
MongoDB
Redis
Splunk
Chef
Apache

Team Lead Backend Platform & DevOps

Apr 2013 - May 2015

Verantwortlichkeiten:

Team management (Interviews, feedback talks, personal development…)
Product ownership over platform services
Specialist work on games
3rd Party Publisher Support
Technical Due Diligence

Technologie-Stack:

AWS
Ubuntu
PHP
nodeJS
MongoDB
Scala
Terraform

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