Freelancer profile translated to English.

Description

I am an experienced DevOps and Platform Engineer with a focus on cloud-native technologies, Kubernetes, CI/CD, and automation. For over 8 years, I have been supporting clients in modernizing their infrastructure – from building scalable container platforms to implementing secure deployment pipelines.

My focus is on:

~ Kubernetes (EKS, AKS, k3s), Helm, Argo CD, Traefik, HAProxy

~ Automation with Python, Bash, GitLab CI, Jenkins

~ Infrastructure & Platform Architecture (AWS, Terraform)

~ Monitoring (Prometheus, Grafana), Logging & Metrics

~ Consulting on migrations from legacy systems to modern cloud environments

I work pragmatically, solution-oriented, and also hands-on.

Available for, among others:

~ Short-term DevOps projects

~ Infrastructure reviews & audits

~ Helm chart creation & CI/CD optimization

Industry field of expertise

Languages

German
Native or bilingual
English
Fluent

Workplace preferences

Remote only

Primarily works remotely

webkompleks,
Freelancer (Side Business)
March 2014 - Today (12 years and 3 months)
Altdorf, Germany
Administration of servers and websites
Operation of a Kubernetes cluster
Development and administration of the customer's own platform
Technical support and consulting
Kubernetes Automation
Sixt SE
Site Reliability Engineer
December 2020 - Today (5 years and 6 months)
Pullach, BY, Germany
Automation of provisioning and deployments of the existing platform through self-developed deployment platform
Technical leadership of a 5-person SRE team
Conducting individual development discussions
Planning and coordination of projects in close cooperation with stakeholders and internal customers
Successful implementation, further development, and support of a cross-team build environment
Development and implementation of cloud-based solutions to improve scalability and efficiency
Migrations of legacy systems to modern cloud environments
Responsible for the design and architecture of cloud-based applications
Active participation in the technical community, including conferences and meetups
Implementation of security measures and best practices in the cloud environment
Automation AWS Kubernetes CI/CD Terraform
Mobile ING DiBa AG
Integrator Mobile Integration / Product Owner
November 2018 - September 2019 (10 months)
90 Nuremberg, Germany
Lateral leadership of developers for iOS, Android, and Java
Definition of technical interfaces between app and backend in coordination with national and international teams
Planning and conception of new features, considering legal requirements and standards
Conception and documentation of change management processes and consulting on the integration of Ansible for process automation
Coordination and execution for the releases of new app versions
Organization and coordination of bank-wide deployments
Coordination and alignment with other teams and third-party providers nationally and internationally
Product Owner Software Architecture Team Management

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State-certified Technician
Staatliche Technikakademie Weilburg
2012
Staatlich geprüfter Techniker
IT System Merchant
Civilian Training and Further Education of the Bundeswehr Serco GmbH
2006
IT-Systemkaufmann

Check out Marco's education

Marco Hanisch

Site Reliability Engineer

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