In four days, CollatrEdge went from an empty repository to a working IIoT data collection agent.
10,600 lines of production code. 26,700 lines of tests. 191 commits. 11 build phases, each with independent code review.
It reads Modbus TCP, OPC-UA, and MQTT. It processes and aggregates data at the edge. It stores locally in SQLite. It forwards via Sparkplug B. It serves a live dashboard from the device itself. It runs as a single binary on x86 or ARM.
Every decision has a paper trail. Every phase has a review. Every bug found in review generated a rule that prevented the same class of bug in the next phase.
Is it finished? No. There is a backlog. Modbus RTU over serial. EtherNet/IP. MTConnect. Fleet management. Predictive maintenance. The list is long.
But the foundation is solid. The patterns are established. The code is tested beyond what most production systems achieve.
This is what building in public looks like. Not a demo. Not a prototype. Working software, built from a real PRD, tested for real conditions, ready for real factories.
More soon