The overall solution design is a challenging topic in the world of Small and Medium Businesses. I prefer working with those companies as they are very agile (in the day-to-day reality, not only on the powerpoint deck). On the same token, that agility makes it nearly impossible to properly design a solution (when we are halfway through the design/implementation process, the business conditions change, the owner adjusts, and I have to introduce small/medium/major updates).

Typical scenario You hired a vendor to build your platform. They delivered on time, on budget, and it works. Then your investor/board asks: “What happens if this vendor disappears tomorrow?" You don’t know. Your team doesn’t know. The vendor knows - but they’re not telling. This is the Vendor Trap. And way more founders fall into it than would like to admit. What You Think You Bought When you hire a vendor, you think you’re buying:

Today, an AWS infrastructure management agent went down the wrong path. When I realized that, I was about to jump in and terminate the execution. Before I managed to smash the 'Esc' button, the Reviewer Agent caught it and course-corrected his AI colleague. The fix happened automatically. My team of agents self-corrected without my intervention. The root cause? My initial prompt wasn’t precise enough. I was in a hurry, and I assumed they’d read between the lines and fill in the details I neglected to describe.

Let me break it down for you. “Make sure it works.” - That’s what most teams hear when someone mentions testing. So they test the case where everything goes right. Then production happens. And suddenly the “edge cases” aren’t edge cases anymore - they’re Friday eventing. The Happy Path Trap Your tests pass. Green checkmarks everywhere. You ship with confidence. This is what you have neglected to test: The API that times out after 30 seconds The null value that shouldn’t exist but does The concurrent requests that race for the same resource The user clicks “submit” three times because the button didn’t respond The request from someone who shouldn’t have access but found a way Result: You tested the wrong thing, not the actual system.

Introduction You have vision. You understand your market, your operations, and your customers. But to bring that vision to life, you depend on external vendors to build technology. That dependency puts you at a distinct disadvantage. The Vendor Trap When you sit in a meeting with a software agency or a team of contractors, there is often a fundamental imbalance of power. They speak a language you don’t (tech stack, architecture, deployment pipelines), and you speak a language they often ignore (profitability, operational resilience, long-term asset value).

Introduction Scope creep is when “just one more thing” sneaks into an agreed roadmap without a deliberate trade-off. It looks harmless: “Can you also add this small feature?” “Since we’re already building X, let’s include Y.” “It should be easy, it’s basically a checkbox.” If you run a hardware-enabled SaaS (where software touches real operations), the cost of scope creep is even higher: random changes don’t just delay a release - they can create downtime risk, support burden, and operational chaos.