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Description

AI Automation & Pipeline Engineering

Concept and development of production-ready AI pipelines for DACH companies

with a focus on GDPR compliance and self-hosted deployments. Active stack:

n8n (Workflow Automation), Google Gemini, RAG architectures with Qdrant, Whisper

for audio processing. Operated own e-invoicing pipeline productively —

XML processing, AI classification, DATEV account suggestions.

DevOps & Cloud Infrastructure

Several years of experience with Kubernetes, GitOps (ArgoCD), AWS, and container

orchestration. Self-hosted stack operations with Docker Compose, Caddy as

reverse proxy, automated backups, hardening (SSH key-only, fail2ban, UFW).

GitLab CI/CD for end-to-end deployment pipelines.

Healthcare IT & Regulated Industries

Active DevOps activity in the healthcare sector (hospital information systems,

eHealth) at Compugroup Medical AG. Familiar with GDPR requirements in

sensitive data contexts, auditability, secure data flows.

Understanding of compliance architectures beyond pure tech.

Observability & Site Reliability

Monitoring, logging, and tracing in productive cloud environments. Experience

with incident response, root cause analysis, and proactive system hardening.

Backend Development

Solid backend with Go, Python, and Rust for API services and data pipelines.

SQL and NoSQL databases, schema design, performance optimization.

Methodology & Collaboration

Agile software development (Scrum, SAFe), code reviews, technical

documentation. Direct communication with stakeholders in German and

English. Native German — important for DACH mid-market projects.

ServiceNow

ITSM and workflow experience with ServiceNow for enterprise environments.

Languages

German
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Frankfurt am Main (up to 50km)

CompuGroup Medical
DevOps His
MEDICAL
November 2024 - Today (1 year and 7 months)
Compugroup Medical AG (DevOps Healthcare HIS)
DevOps Engineer · Healthcare HIS

DevOps responsibility in clinical information systems and eHealth.
Setup and operation of cloud infrastructure (Kubernetes, GitOps with
ArgoCD, AWS) for a hospital information system with GDPR-
compliant data flows. Responsibility for CI/CD pipelines,
Observability, Incident Response, and Security Hardening in a
highly regulated environment.
Kubernetes Docker Argo CD SUSE ELK
deutsche telekom it gmbh
Software engineer
October 2019 - October 2024 (5 years)
01/2019 — 10/2024: Deutsche Telekom IT GmbH (5 years 10 months)
[Project Title] Software Engineer · DevOps · Mobile Development

[Description]
Several years of activity in various roles: Backend and mobile
development (iOS, Android), followed by DevOps responsibility for
container orchestration, CI/CD pipelines, and cloud migration.
Experience with large distributed systems, code reviews, and agile
processes in an enterprise environment.

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Master of Science
Fernuniversität Hagen – Computer Science
2026
Master of Science
Bachelor of Science | Dual Degree FOM
2022
Bachelor of Science | Dual Degree FOM

Check out Mounir's education

DevOps

Mounir Hajri

DevOps & AI Engineer · Self-hosted AI for regulated industries

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