Insights

Ideas, engineering notes and product thinking

Practical writing from the Seven Infosystem team on building software, running delivery, and choosing the right technology for growth.

Business 20 Jul 2026 6 min read

7 Signs Your Business Has Outgrown Spreadsheets

Spreadsheets are brilliant until they quietly become your most fragile business system. Here are the seven signals that it is time to move, and what to do first.

Business 08 Jul 2026 8 min read

Cloud Migration: A Practical Checklist for SMEs

A step-by-step checklist for moving business systems to the cloud without surprise bills, extended downtime or discovering your backups never worked.

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