Handbook for Operational Excellence

Software

Software

Software decisions have a lifecycle of often more than 10 years. The choice of programming language, framework, or database determines an organisation's long-term recruiting capability, maintenance costs, and scalability.

This section provides objective assessments of the relevant technologies — from established languages (PHP, Python) and modern systems languages (Go, Rust) through to specific enterprise applications (Mautic, Tryton).

Table of Contents

  • Banana Accounting: The trusted Swiss solution for accounting and finance. Why Banana is a standard choice for SMEs and associations.
  • C# and .NET: Microsoft's enterprise framework. How C# and .NET stand out in large organisations through performance and first-class tooling.
  • Chatwoot: The open-source alternative to Intercom and Zendesk. How Chatwoot enables sovereign customer support across all channels.
  • Claude Code: The command-line tool for AI-assisted development. How Claude Code automates the entire development workflow.
  • Cursor IDE: The next generation of software development. How Cursor as an AI-native IDE fundamentally improves the developer experience.
  • Drupal: The modular enterprise CMS. Why Drupal is the preferred choice for complex, data-heavy portals and public sector organisations.
  • Flutter: UI development for every platform. How Flutter reduces costs through a single codebase for iOS, Android, web, and desktop.
  • Go: The language of the cloud era. Why Go (Golang) became the standard for infrastructure through simplicity, speed, and efficient parallelism.
  • Grav CMS: The modern flat-file CMS for maximum performance. Why Grav CMS is the ideal foundation for knowledge bases and fast company websites.
  • Joomla: The all-round talent for web portals. Why Joomla is a strong choice for complex community sites and association portals.
  • LAMP Stack: The classic stack of the internet. Why the combination of Linux, Apache, MySQL, and PHP still underpins 80% of all websites.
  • Laravel: The modern PHP framework for professionals. How Laravel brings the elegance of Ruby on Rails to the PHP world and accelerates development.
  • Matomo: Web analytics with full data sovereignty. Why Matomo is the logical choice for privacy-compliant organisations (Google Analytics alternative).
  • Mautic: The only true open-source marketing automation platform. How Mautic automates sales through personalisation and campaign management.
  • Node.js: JavaScript everywhere. Why Node.js — through its event-driven architecture — is ideal for modern real-time web services and APIs.
  • Obsidian: The personal knowledge base. Why Obsidian — through its local flat-file principle and powerful linking — is the ideal tool for managing complex knowledge.
  • Open Code CLI: The interface between humans and AI systems. How the Open Code CLI standardises access to LLMs and automates workflows.
  • PHP: The language of the web. Why PHP today — through version 8+ and frameworks such as Laravel — is more modern and performant than its reputation suggests.
  • PostgreSQL: The world's most advanced open-source database. Why PostgreSQL is the gold standard for relational data and AI vectors.
  • Python: The lingua franca of data science and AI. Why Python is indispensable for innovation through its library diversity and simplicity.
  • Rocket.Chat: Sovereign real-time communication for teams. Why Rocket.Chat is the more secure alternative to Slack for confidential projects.
  • Rust: Performance without compromising safety. Why Rust is the language for business-critical system software and WebAssembly.
  • Symfony: The solid foundation for enterprise PHP. Why Symfony excels in large projects through stability and component architecture.
  • Tryton: The modular enterprise ERP. How Tryton maps complex business processes through flexibility and a clean technical core.
  • Vtiger CRM: Open-source CRM for the mid-market. Why Vtiger is a pragmatic choice for structuring sales and service processes.
  • WordPress: The operating system of the web. Why WordPress — despite criticism — remains the most flexible choice for content marketing and SME websites.