Things we have learned, written down

GST in software: the details that turn into a compliance problem later

Place of supply, HSN codes, reverse charge and credit notes. Four areas where getting the model slightly wrong creates a large clean-up.

Arjun Nair · 13 Jul 2026

Rate limiting is a product decision before it is a technical one

Where you set the limits determines whether you stop attackers or annoy customers. The technical part is the easy part.

Ishita Roy · 6 Jul 2026

Offline-first is a data model decision, not a caching feature

Retrofitting offline support onto an application designed for connectivity costs more than building it in. Here is why the difference is structural.