Why Software Features Take Weeks to Ship Despite Days of Coding

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A feature that takes three days to code can take three weeks to deliver, and the gap is largely a decision-flow problem rather than an engineering capacity issue. Work stalls when the person holding a task lacks the authority or information to make the next decision, creating queues between product and engineering teams. Product typically owns customer and business context, while engineering owns architecture and implementation constraints, yet traditional workflows treat requirements as finished information passed in one direction. This handoff model breaks down because implementation is also discovery — hidden assumptions about data, eligibility rules, or system behavior only surface once engineers begin building. Effective product-engineering alignment requires identifying exactly where decisions get blocked, not simply adding more meetings or demanding more detailed requirements upfront.

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