Leo Makkinje | System administrator and site reliability engineer

I am Leo, an Amsterdam-based freelance system administrator and site reliability engineer with more than 30 years of IT experience.

I help start‑ups and scale‑ups with device & identity management and with on‑premise & cloud infrastructure engineering.

Hire me to keep your IT systems and services up & running!

System administration

Device management
Streamlining deployment of computers, phones and tablets
Identity management
Providing users with a unified login experience
Security awareness training
Empowering users to recognize cyber threats before falling victim
Onboarding and offboarding
Automating user provisioning for consistent account management
Device deployment
Handing out fully functional equipment on a user's first workday
Asset management
Keeping track of hardware and software within the company
IT support
Fixing minor and major issues that users encounter

Site reliability engineering

Infrastructure As Code
Delivering automated and idempotent system deployments
Infrastructure monitoring
Providing insight into the state and security of systems and services
Self-hosted cloud services
Using open-source software to ensure control over company data
Disaster recovery backups
Minimizing the chance of data loss and maximizing peace of mind

Expertise

Key strengths

Fun fact

Company details