Loic Maury

Updating Ubuntu distributions and migrating infrastructure for a healthcare client.

• Reproducing client environment with Proxmox (virtualization)

• Updating Ubuntu 18 distributions to recent versions

• Managing Apache and Tomcat servers, monitoring with Zabbix

• Developing Bash and Ruby (Chef) scripts for automation

• Successful migration of business applications (Java/PHP) and databases

• Backup study with Bareos, SELinux and IPTables firewalling proposal

Design and development of a digital vault solution compliant with the French standard AFNOR NFZ42-020 for legally valid digital archiving.

Important context: - Professional project carried out alone, without a development team - Application used for demonstrations and technical validations, not yet exploited as a commercial service in production - Scala learning was done entirely self-taught through this project

Key elements: - Progressive evolution of the architecture: - Version 1: C#/.NET Framework (production-ready architecture) - Version 2: Scala / Play Framework (functional backend architecture) - Version 3: Scala 3 / ZIO (migration and learning in progress) - Full implementation of NFZ42-020 requirements: - Timestamping, digital signatures, traceability, audit logs - Progressive migration to a purely functional architecture with ZIO.

Complete IT park management, network administration, and business application development.

• C++/Qt Development: Audio bank management application with MySQL, ProTools plugin, firewall interface

• Network: Complete architecture (cabling, Cisco switch, Linux Netfilter firewall)

• KVM Virtualization: Management of virtual machines under RHEL/CentOS for sound routing

• Security: SELinux, IPTables configuration, VLAN creation with firewall

• Automation: Bash scripts for maintenance, monitoring, and deployment

• Technical study: Red Hat Enterprise Linux Real Time 7.3 (latency evaluation)