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Marco HanischMH

Marco Hanisch

Site Reliability Engineer

€125/day
Altdorf, DE
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Marco

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
  • German

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • 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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Education

  • 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

Skill set

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