Services
Systems & Infrastructure
- Linux system administration (RHEL, Debian, mixed estates)
- Legacy UNIX environments (Solaris, AIX, HPUX)
- Patch management, lifecycle maintenance, and hardening
- PCI / security remediation and audit support
- Remote data-centre support (iLO / iDRAC)
Automation & Scripting
- Bash, ksh, awk, sed
- Perl and Python for system tooling
- Configuration management (Puppet)
- CI / operational automation where it genuinely helps
Applied AI & Engineering
- LLM-assisted development and agentic coding workflows
- RAG/retrieval prototyping and private/local model evaluation
- Integration of AI capabilities into existing Python/Django systems through APIs and tools
- Review of prompt/tool boundaries, privacy risks, and human-validation requirements
- Django and legacy web backends
- Apache / Tomcat / MySQL / PostgreSQL
- Systemd migrations and service stabilisation
- “This works but nobody understands it anymore” systems
Advisory & Second-Opinion Work
- Infrastructure reviews
- Risk and maintainability assessments
- Practical recommendations grounded in reality, not fashion