№ 04 / Blog 6 articles
Notes from the work.
Engineering, product, and digital-transformation lessons from systems we have shipped.
- 01 How a Small Team Runs Its Own Operations Center, From Secrets to Tax Filing How Banua Coder built a secret vault, an operations platform with signed documents and a public trail, and a Coretax guide filled from our own books. 13 min read engineering · operations · security
- 02 One Login for Many Internal Agency Apps SSO for many internal apps: why login should be written once, and why Chrome Custom Tabs are safer than an in-app WebView. 3 min read flutter · engineering · open-source
- 03 Technical Realities of Local Government Apps Building apps for local government agencies: identity, audit trail, tiered disposition, access roles and notifications to put in your TOR. 4 min read public-sector · engineering · government
- 04 Audit Trail: First Feature Cut, Last One Needed What an audit trail is in an information system, how it differs from a log, and how to write it into a government system requirements document. 4 min read public-sector · engineering · audit-trail
- 05 62.8 ms: Anatomy of a Flutter Performance Audit How to fix a laggy Flutter app: a real performance audit from 62.8 ms to under 16 ms using Performance Overlay and Rebuild Rainbow. 4 min read flutter · engineering · performance
- 06 Building Systems That Grow: Why 'It Works' Is Not Enough There's a big gap between making an app and building a system ready to grow. This is about the engineering philosophy that drives how Banua Coder works. 4 min read company · engineering · product