IT consulting · Integration · Training   for companies and public administrationsinfo@grub-it.com · (+237) 650 46 00 15
Our solutions

Infrastructure built to last

Five areas of expertise, one standard: delivering platforms that are documented, monitored and mastered by your teams.

Having a flexible, scalable infrastructure while keeping control of your data.

  • High-availability private cloud clusters on Proxmox VE, with distributed storage.
  • Containerised PaaS platforms on Docker Swarm or Kubernetes for your business applications.
  • Hybrid architectures combining private and public cloud according to your cost and sovereignty constraints.

Technologies

Proxmox VE, Kubernetes, Docker Swarm, Helm, Terraform, AWS, Ansible

Related training

Proxmox Master, Docker Master, Kubernetes (KCNA), CompTIA Cloud+, AWS SAA

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Protecting your data and resuming operations quickly after an incident or a disaster.

  • Distributed, persistent storage for virtual machines and containers.
  • Automated, redundant backups, with regular restore tests.
  • Disaster recovery and business continuity plans that are defined, tested and documented.

Technologies

SAN, Longhorn, LINSTOR, TrueNAS, QNAP, Synology, Proxmox Backup Server, Velero

Related training

Storage and Backup, Proxmox Master

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Detecting incidents before your users do and running your infrastructure from reliable data.

  • Metrics collection, centralised logs and application tracing.
  • Proactive alerts on availability, latency, resources and errors.
  • Dashboards tailored to each profile: operations, security, business.

Technologies

LibreNMS, Prometheus, Alertmanager, Grafana, Loki, OpenTelemetry

Related training

Observability

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Connecting your head offices, branches and remote sites reliably and securely, with controlled quality of service.

  • Multi-site network architectures: routing, NAT, quality of service, link redundancy.
  • Secure site-to-site tunnels (IPsec, OpenVPN, SSTP, EoIP) and remote access for mobile teams.
  • Deployment and administration of MikroTik equipment, network perimeter security.

Technologies

MikroTik RouterOS, IPsec, OpenVPN, EoIP, PPPoE, QoS

Related training

MikroTik Pro, Fortinet FCP Network Security

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Putting reliable applications into production quickly, on a secure platform that can scale.

  • Development of applications and web services tailored to your business processes.
  • Hosting with backup, high availability and automatic scaling.
  • CI/CD and GitOps pipelines, private image registry and a self-service portal for your developers.

Technologies

React, Angular, Node.js, Django, Laravel, PostgreSQL, MongoDB, Redis, etc.

Related training

Docker Master, Kubernetes (KCNA), CI/CD and GitOps

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Included in every project

Security and support from day one

Built-in security

System hardening, role-based access control, centralised secrets management, image scanning before production and anomaly detection.

HashiCorp VaultTrivyFalcoOPA GatekeeperFail2ban

ITIL-based support and maintenance

Service desk, incident and request management, service level monitoring. A portal lets you log and track every ticket.

ITIL v4osTicketSLAPreventive maintenance