AI agent for invoice processing: when it pays off and where it fails
A practical, honest look for mid-sized companies: what an AI invoice agent actually does, where it saves money, and where it breaks down.
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Practical articles, not buzzwords
How we build robust KSeF integrations, AI agents, and faster systems — from real projects.
Robust KSeF Integration: Why Most Implementations Fail and How to Do It Right
KSeF is not just an HTTP call. It is an async, rate-limited government system that goes down. Here is how to build an integration that never loses an invoice.
Read more →KSeF 2026: deadlines, fines and what your company must do in time
KSeF is mandatory from February 2026. The 2026 grace period has no fines — but strict enforcement starts January 2027. Deadlines, common mistakes, and a readiness checklist.
Read more →Legacy .NET modernization: how we made contract generation 40× faster
A large Czech bank spent 2+ hours generating contracts, CPU at 95%. After the refactor: 3 minutes, CPU 15%. Here is how we found the bottleneck and fixed it.
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