We built the platform a four-department revenue org now runs on

It started as an ROI calculator for the sales team at a logistics SaaS company. Fifteen months later it was the system sales, account management, marketing and finance work in every day. Every external system mirrored into Postgres, one screen per deal instead of six tools, and an AI layer where every one of 157K+ annual model calls is costed.

What we took from it

• No third-party API on any read path. Nothing waits on a vendor when a page loads.
• One privileged credential, in one place. Writes go through a field allowlist.
• Renewal dates ranked by how sure we are of them, so leadership can see how much of the book is fact and how much is guess.