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BASE

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SERVICES

Custom Development Backend & Architecture Batch invoicing Factur-X Factur-X Integration

INSTALLATION

Electronic Invoicing Recruitment Data Collection Invoice Stamper

FREE TOOLS

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RESOURCES

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CONTENT

Electronic Invoicing 2026 API Integration Why Host Your Own Invoicing System Why Build Without SaaS Robust Backend Data Security Technical Notes Experiences

SUPPORT

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SUPPORT

FAQ Contact Links

Technical notes

This page gathers technical reflections on structure, simplicity, autonomy and long-term system sustainability.

Technical articles on web development, software architecture and the design of simple, durable and autonomous systems.

This is not a news feed, and not a collection of tutorials. It is a space to document a way of designing systems: clear, predictable, and maintainable over time.

For a more visual approach, some of these topics can also be explored through interactive experiences and animated visualizations, designed to show how these mechanisms work beyond traditional articles.

Why this section exists?

Palks Studio designs business systems as well as structured technical tools. Behind every system and every tool are architectural decisions and technical trade-offs involving simplicity, dependencies, readability, and autonomy.

These notes explain those decisions, define principles, and make the design logic explicit.

Featured note

PDF/A-3, XSD, Schematron: three compliance levels most e-invoicing solutions fail to fully validate.

Read the note

Other technical notes explore architectural decisions, tools and methods actually used by the studio when designing and deploying its systems. They explain the reasoning behind these choices, the trade-offs involved and the principles that help build simple, reliable and maintainable solutions.

Software Architecture

Tools & Development Environment

Electronic Invoicing

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