consulting

01Business Central

Development, customization and integration of Microsoft Dynamics 365 Business Central. From report building and AL development to full implementation projects.

02PEPPOL & e-invoicing

Implementation of PEPPOL and e-invoicing via EXFlow and Medius. Ensuring compliance with Swedish and European requirements.

03Linux & server operations

Installation, configuration and operations of Linux servers. Docker, containers, automation and monitoring.

04Networks

Design, troubleshooting and optimization of networks. VLAN, routing, firewalls, WiFi.

05VPN & security

Setup and monitoring of VPN solutions. WireGuard, Tailscale, Proton VPN. Hardening, access control and threat modeling.

06Security advisory

Infrastructure hardening, security audits and threat modeling. Advisory on network segmentation, access control, and best practices for self-hosted services. DNS hardening, Pi-hole ad-blocking, and traffic analysis prevention.

07Tor & privacy infrastructure

Tor relay node setup and maintenance — contributing to network health and decentralization. Privacy infrastructure for sensitive workflows, onion service configuration, and operational security guidance.

08Technical advisory

Interim engagements and advisory. Architecture, vendor selection, technical due diligence.

09REST API & integrations

REST API design, webhook configuration and system integration. Connecting ERP, CRM and third-party services via Power Automate, Workato, n8n and MCP servers. Custom endpoint development and API documentation.