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Jonathan StöcklmayerJS

Jonathan Stöcklmayer

Linux Administrator & DevOps

€300/day
Stuttgart, DE
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Jonathan

  • German

    Native or bilingual

  • English

    Conversational

  • Spanish

    Basic

Can work on-site
Stuttgart (up to 50km)

Experience

  • Lernlink GmbH.
    LINUX ADMINISTRATOR
    June 2024 - Today (2 years)
    Herrsching, Germany
    • - Operation and administration of over 150 servers (proxies, name servers, web servers, Forgejo, Plesk) Moodle Administration
    • - Updates, error analysis, support as well as automated deployment for new customers
    • - Management of over 600 Git repositories including submodules and access management
    • - Development of an automation system for the complete deployment of new customer platforms (domain creation, Plesk and DNS configuration, Git repository creation, automatic Moodle installation including plugins),
  • Ines GmbH.
    IT ADMINISTRATOR
    May 2022 - June 2025 (3 years and 1 month)
    78 Konstanz, Germany
    Development and operation of a clinic information system (Swiss healthcare) Server & System Administration
    • - Operation and maintenance of approx. 90 servers (Linux, partly Windows)
    • - Automations with Ansible - Containerization and service orchestration with Docker
    • - Monitoring with Zabbix Security & Compliance - Technical implementation for ISO 27001 & ISO 13485 - Firewall Management (FortiGate)
    • - Mobile Device Management (MDM) Network & Infrastructure - Migration of the telephone system to 3CX
    • - Management of internal web services (Nextcloud, WordPress, Seafile) Deployment & Scripting - Introduction of Baramundi - Scripting with Python, PowerShell, Bash
    • - Management of Jira and Confluence DevOps - Automation with Ansible, Bash and Python - Operation and updates of Jenkins and Bitbucket Embedded Systems, Product Development Web Solutions

    Embedded & Hardware Development
    • - PCB design with KiCad
    • - 3D modeling with Fusion 360, Shapr3D, Plasticity
    • - Firmware development (STM32, ESP32, C/C++)

    Product Development & Web
    • - Technical conception and prototyping
    • - Web development: WordPress, HTML/CSS, Hosting, SEO
    • - Python/Django
    • - iOS app development with Xcode,
  • spacepc.dev
    SELF-EMPLOYMENT
    DIGITAL AND IT
    January 2022 - Today (4 years and 5 months)
    Independent IT administrator with a focus on Linux servers, web hosting, and automation. Support and optimization of server infrastructures as well as troubleshooting, deployment, and security measures for customer projects.

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Education

  • IT SYSTEM ELECTRONICS TECHNICIAN
    CTcenter.
    2017
    IT-SYSTEMELEKTRONIKER
  • The Ubiquiti Network
    Ubiquiti Unifi Workshop
    Das Ubiquiti-Netzwerk

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