11/11/2026 updated
SB
Premium member
100 % availablePERL Expert | DevOps Engineer | SQL/SOLR Specialist
01001, Slovakia
Only remote
ProxmoxC++ (Programming Language)LinuxDevOpsPerl (Programming Language)OpenShiftAnsibleSQL DatabasesCeph (Software)
Perl | Expert | 25+
C / C++ | Expert | 20+
Linux Systems Architecture | Expert | 25+
Search Engineering (Solr) | Expert | 15+
Infrastructure Automation (Ansible) | Expert | 12+
PHP | Expert | 15+
SQL & Database Optimization | Expert | 15+
Proxmox & Ceph (Virtualization) | Expert | 10+
Monitoring & Observability (Prometheus/Grafana) | Expert | 9+
Lua / OpenResty | Expert | 8+
Python | Advanced | 10+
Java | Advanced | 15+
Kubernetes / OpenShift | Advanced | 6+
CI/CD & DevOps Engineering | Expert | 12+
Cloud Platforms (AWS/GCP/Azure) | Advanced | 8+
AI & LLM Integration (RAG/LiteLLM) | Advanced | 3+
Technical Strategy & CTO Leadership | Expert | 10+
ETL & Data Pipelines | Expert | 20+
Go | Intermediate/Advanced | 5+
TypeScript / Angular | Intermediate | 5+
Experience
Professional experience10+ years
Freelancer since2008
Languages
GermanFluentEnglishFluentSlovakNative speaker
Project history
OpenResty/Nginx/LUA CDN improvements
Deployments with Puppet
Nagion monitoring extension