# Services – SysadminSolutions.eu

## Web Hosting Administration

- Nginx / Apache / LiteSpeed optimization
- DirectAdmin & cPanel management
- DNS, SSL, SPF/DKIM/DMARC
- Performance tuning & caching
- Security hardening & WAF

## Proxmox Cloud Administration

- HA clusters & live migration
- LXC containers & KVM virtual machines
- Ceph / ZFS storage
- Proxmox Backup Server (PBS)
- Migrations from VMware / Hyper-V

## Custom Solutions

- Full infrastructure audit
- Complex zero-downtime migrations
- DevOps & CI/CD practices
- Monitoring (Prometheus, Grafana)
- Disaster Recovery planning

## Local AI Integration

Deploy open-weights models directly in your infrastructure for complete privacy and control.

**Models supported**: Gemma • Qwen • Mistral • DeepSeek • Llama

**Key benefits**:
- Complete privacy – data never leaves your server
- One-time investment – no monthly token fees
- High performance – 50–100+ tokens/sec on suitable hardware
- Easy integration – Ollama, vLLM, LM Studio, REST API

**Full service scope**:
- Model selection
- Fine-tuning & RAG (Weaviate, ChromaDB, Qdrant)
- GPU optimization (quantization, batch size, inference pipeline)
- Production deployment (Docker, Kubernetes, systemd, TLS, rate limiting)
- Monitoring & support
- Team training

Ideal for: Financial services, Healthcare, Legal firms, E-commerce, SaaS, Education.