Consulting services

IT consulting and service delivery:

Server deployment
- Linux & BSD (installation, configuration, hardening, and updates)
- Implementation of associated services (DNS, DHCP, databases, etc.)
Maintenance automation
- Writing scripts or programs for recurring tasks
- Implementing centralized configuration management (Ansible, Puppet, etc.)
System and network debugging
- Troubleshooting issues in OSI layers 3 to 7
- Log collection and other diagnostics
System health monitoring
- Setting up metrics, alerts, and dashboards (Prometheus, Grafana, etc.)
Backend service development
- Creating simple services/daemons and the required interfaces or APIs

Programming languages used for tool development:

Target environments:

The code produced during engagements is released under a commercial‑friendly open‑source license, such as the ISC, MIT, or BSD-3-clause.

About me

Hi, my name is Pascal. I am an IT professional with twenty years of experience as a Linux/Unix systems administrator and programmer.

I am passionate about Unix‑based open‑source systems such as Linux, OpenBSD, FreeBSD, etc., as well as networking and distributed services.

See my resume.