# AT Computing - Open Source Experts Since 1985

> https://atcomputing.nl

## About

AT Computing is a Dutch provider of professional Linux, DevOps, GenAI, and open source training, consultancy, and expertise. Founded in 1985, we specialize in hands-on technical education and implementation services for enterprise IT teams.

## Core Services

- **Technical Training**: Hands-on courses in Linux administration, Kubernetes, Docker, Ansible, Terraform, Python, Bash scripting, GitLab CI/CD, and Generative AI
- **Consultancy**: Expert advice and implementation support for infrastructure automation, DevOps workflows, and cloud-native technologies
- **Local LLM Solutions**: Sovereign AI implementations using open source models and local infrastructure
- **Digital Sovereignty**: Vendor-independent advisory services for reducing dependency on non-European technology

## Expertise Areas

### Linux & System Administration
- RHEL, Ubuntu, Debian, SUSE distributions
- System hardening and SELinux
- Performance tuning and troubleshooting
- Shell scripting and automation

### Containers & Orchestration
- Docker and Podman
- Kubernetes (CKA/CKAD certified trainers)
- Container security and registry management
- Helm charts and GitOps workflows

### DevOps & Infrastructure as Code
- Ansible automation and playbook development
- Terraform infrastructure provisioning
- HashiCorp Vault for secrets management
- GitLab CI/CD pipeline design
- Git workflows and version control

### Programming & Scripting
- Python for automation and development
- Bash scripting for Linux administration
- API integration and web services

### Generative AI & LLMs
- Local LLM deployment (Ollama, llama.cpp, vLLM)
- AI-assisted development workflows
- Model Context Protocol (MCP) integration
- Agentic AI systems and RAG implementations
- Performance benchmarking for local models

## Training Approach

All courses feature:
- Extensive hands-on labs (50% practical work)
- Real-world scenarios through "In The Picture" case study platform
- Small class sizes (max 12 participants)
- Experienced trainers with field expertise
- Both on-site and remote delivery options

## Key Facts

- Established: 1985
- Location: Netherlands
- Team: 14+ full-time experts
- Course NPS: +49
- Linux Foundation Authorized Training Partner
- Founding Member: Dutch Open Source Business Alliance (DOSBA)

## Key Pages

- [Cursusaanbod](https://atcomputing.nl/cursussen.html): all courses, filterable by theme, level, language and format
- [Leerpaden](https://atcomputing.nl/leerpaden.html): learning paths showing course order and prerequisites
- [Linux cursussen](https://atcomputing.nl/linux.html): Linux administration, infrastructure, performance and security
- [Containers & Kubernetes](https://atcomputing.nl/containers.html): Docker, Podman, Kubernetes, Rancher, AKS
- [DevOps & Infrastructure as Code](https://atcomputing.nl/devops.html): Ansible, Terraform, GitLab CI/CD, HashiCorp Vault
- [Programmeren](https://atcomputing.nl/programmeren.html): Python, C++, shell scripting
- [GenAI](https://atcomputing.nl/genai.html): local LLM implementation, GenAI for DevOps
- [Digitale soevereiniteit](https://atcomputing.nl/soeverein.html): vendor-independent and European technology advisory
- [Assessments](https://atcomputing.nl/assessments.html): skill assessments for teams
- [Blog](https://atcomputing.nl/blog.html): technical articles and updates
- [Over AT Computing](https://atcomputing.nl/atypical.html): company background and team
- [Pricing](https://atcomputing.nl/pricing.md): machine-readable pricing information
- [Contact](https://atcomputing.nl/index.html#contact): email, phone and address

## Contact

- Email: info@atcomputing.nl
- Phone: +31 24 352 72 82
- Website: https://atcomputing.nl

## Popular Course Topics

Kubernetes, Docker, Ansible, Terraform, Python programming, Linux system administration, Git version control, GitLab CI/CD, bash scripting, container security, HashiCorp Vault, Podman, cloud-native development, AI/LLM integration, Local LLM's

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Last updated: 2026-09-28