IT Infrastructure & Network Engineering

Optimized solutions for carrier-grade networks, automation, and modern data center infrastructure β€” from a single source, nationwide across Germany and remote.

Combined Expertise

One seamless stack, from Layer 1 to Layer 7

From fiber optics to application deployment β€” every layer of the infrastructure is covered.

EXPERTISE

Our Range of Services

Networking Β· Automation Β· Optical Β· Virtualization Β· Operations

We combine network automation, carrier technologies, optical testing, and modern virtualization into one seamless offering β€” for providers and enterprises that rely on resilient, well-orchestrated infrastructure.

  • CI/CD & BDD test automation
  • BNG / LNS / LER (Juniper MX960, Spirent, Caplon)
  • Switching & Routing (Cisco, Juniper)
  • RADIUS (FreeRADIUS)
  • WLAN service provider solutions (hotspots)
  • WLAN enterprise solutions (Cisco, OpenWRT)
  • Optical testing: modules & interfaces for optical transport networks (SFP, SFP+, XFP, CFP, QSFP-DD)
  • DOM & telemetry analysis
  • Linux server & container administration (Incus, LXD)
  • Nextcloud, email servers (IMAP/Postfix), Wireguard, Bind9
  • VPN networks & remote access (Apache Guacamole)
  • LDAP
  • Proxmox & vCenter
  • Deployment & orchestration via Docker
  • On-site engineering
  • Project management

Automation & Quality Assurance

Robust deployment pipelines and automated quality assurance for complex systems.

01

CI/CD Pipelines

Building robust deployment pipelines for network and software changes.

02

BDD Test Automation

Behavior-driven tests for top software quality and zero-touch reliability.

03

Infrastructure Validation

Automated acceptance testing of complex system changes prior to rollout.

Carrier-Grade Networks

Configuration and operation of ISP infrastructure at enterprise scale.

BNG & CORE

Configuration & Operations

Juniper MX960, LNS and LER architectures in production carrier environments.

TEST TOOLS

Network Analysis

Proficient use of Spirent and Caplon for precise network analysis.

RADIUS

Central Authentication

FreeRADIUS integration for AAA services in ISP infrastructure.

SWITCHING

Switching & Routing

Configuration and operation of Cisco and Juniper environments β€” a shared core competency of both specialists.

Infrastructure & Wireless

WLAN solutions and Linux systems operations for providers and enterprises.

WLAN Provider & Enterprise

  • Service provider hotspot solutions
  • Enterprise WLAN with Cisco & OpenWRT

Linux Systems

  • Administration with Incus & LXD containers
  • Mail server: Postfix/IMAP, Bind9, Nextcloud
  • Secure networking via Wireguard VPN

Optical Testing

Layer 1 expertise for optical transport networks

Planning and execution of tests for modules and interfaces of optical transport networks β€” including SFP, SFP+, XFP, CFP, and QSFP-DD.

DOM and telemetry analysis (Digital Optical Monitoring) for fault prevention and performance optimization.

SFP SFP+ XFP CFP QSFP-DD DOM/Telemetry

Virtualization & Cloud

Scalable management of modern compute and access environments.

Proxmox & vCenter

Management of complex VM environments at enterprise scale.

Docker Orchestration

Deployment and orchestration of services with portable, reproducible environments.

Remote Access

Administration of VPN networks and remote access systems via Apache Guacamole.

Directory Services

Centralized identity and access management with LDAP.

Operations & Management

Hands-on execution and structured management of complex IT rollouts.

01

On-Site Engineering

Hands-on support directly in the data center and on-site at the customer.

02

Project Management

Structured planning and execution of complex IT rollouts.

03

Network Security

VPN networks and remote access solutions at enterprise level.

Technology Matrix

Tools, protocols & hardware at a glance

Area Technologies & Protocols Hardware
Networking BGP, OSPF, BNG, LNS, RADIUS, telemetry Juniper MX, Cisco, Spirent, Caplon
Virtualization Docker, Incus, LXD, Proxmox, vCenter HPE, Dell, Supermicro
Optical SFP, QSFP-DD, DOM analysis Fiber optics, transceiver validation
Services Bind9, Postfix, Nextcloud, LDAP, Wireguard Linux β€” Ubuntu, Debian, RHEL
Contact & Exchange

Do you have questions about our services or a specific project?

We are available nationwide across Germany and remotely for consulting, implementation, and technical exchange.

Go to contact form β†’
Team Sven Schmidtke & Jens GlΓΆser
Web www.indigo-nms.eu
Service Area Nationwide (Germany) & Remote