About Christian
Hello, I’m a Software & DevOps Engineer specialized in bug fixing, automation, and AWS-based cloud infrastructure.
I enjoy diving into complex systems, analyzing critical issues, and delivering clean, sustainable solutions. For me, effective troubleshooting means identifying and resolving the true root cause of a problem — not just treating the symptoms.
I’m also happy to assist with smaller technical tasks, such as creating automation scripts, building quick tools, or helping with data processing and Excel automation (formulas, data transformation, and small productivity tools).
AI
n8n Worklfow automation including AI agents
Development
Python, Node.js, JavaScript
Java, .NET
MongoDB, REST, Cloud Foundry
Cloud & DevOps
AWS, Kubernetes, Terraform, CI/CD
Certifications
AWS Certified Solutions Architect – Associate (SAA-C03)
AWS Certified CloudOps Engineer - Associate (SOA-C03)
Certified Kubernetes Administrator (CKA)
iSAQB Certified Professional for Software Architecture (CPSA-F)
Terraform Associate (HCTA0–003)
Office Automation
e.g. Excel automation, formula creation, data transformation, and small productivity scripts
German
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- Siemens AGCloud Application Services EngineerINTERNET OF THINGS (IOT)October 2017 - Today (8 years and 9 months)Erlangen, Germany• DevOps Tätigkeiten im "Customer-Onboarding" und 3rd-Level sowie App-Development-Support• Automatisierung des "Bestell- und Onboarding-Prozesses" mithilfe einer eigens entwickelten .NET-Applikation – von der SAP Bestellung bis hin zur automatisierten Anlage der bestellten Produkte• Plattform Administration als "SuperUser"• Bereitstellung notwendiger Tools und Skripte für das Plattform Clean-up, Reporting und die automatisierte Anzeige von entsprechenden KPIs in Management Dashboards• Unterstützung bei Deployments auf allen Plattformen (AWS, Azure)
- Siemens AGJava Application DeveloperHUMAN RESOURCESSeptember 2013 - September 2017 (4 years)Nürnberg, Germany• Software-Engineering mit der Programmiersprache Java EE im HR Umfeld• Technische Prozessmodellierung mit Oracle- und Camunda BPM• Wartung und Pflege bestehender Applikationen durch Release und Patch Management
- Siemens AGSystemadministrator für KraftwerksleittechnikENERGY AND UTILITIESOctober 2010 - August 2013 (2 years and 10 months)Erlangen, Germany• Planung und Projektierung von Kraftwerksleittechnik• Verifizierung und Validierung der realisierten Leittechnik imPrüffeld• Windows- und Linux-Server Administration
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Education
- Master of Engineering - Software Engineering und InformationstechnikTechnische Hochschule Georg Simon Ohm2019Master of Engineering
- Bachelor of Science - WirtschaftsinformatikHochschule für Ökonomie & Management2016Bachelor of Science
Certifications
- Terraform AssociateHashiCorp2025
- Certified Kubernetes Administrator (CKA)Cloud Native Computing Foundation2024