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← System Design & Production Engineering / 30
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Your pilot wowed the customer. Take it to production: 99.9% SLA, real users, their security team watching. Design the path.

The capstone FDE question, where every topic in this category shows up as one workstream. The rubric isn't the target architecture; it's whether you can sequence the gap-closing while the customer keeps using the pilot.

Updated Sep 2026 · Grounded in real Forward Deployed Engineer interview loops and written to a senior-engineer editorial bar.

The capstone FDE question, where every topic in this category shows up as one workstream. The rubric isn't the target architecture; it's whether you can sequence the gap-closing while the customer keeps using the pilot.

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