What does a full-stack MVP include?
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One or two complete journeys that real users can finish, with real sign-in, data storage, the necessary integrations, error handling and a repeatable deployment. It excludes features that do not serve those journeys. The proposal lists what is in, what is out, and the acceptance checks for each journey.
Which stack do you use for full-stack work?
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We choose from tools we already ship with: Next.js and React or Flutter for the interface; Node.js, .NET, Python or Firebase for services; PostgreSQL or Firestore for data; and Azure, AWS or GCP for hosting. The choice follows your team's skills, integrations and operating constraints, and we explain the trade-offs rather than defaulting to one stack.
Can you take over or extend an existing product?
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Yes. We start with a short review of the codebase, deployment, data model and open problems, then propose targeted fixes or a gradual restructure. We avoid recommending a rewrite unless the review shows the current system cannot support the next stage.
Who owns the code and infrastructure?
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You do. Repositories, cloud accounts and third-party services should sit under your organization from the start, with our access granted for the engagement. Handover includes documentation of the architecture, environments and release process.
What determines the cost and timeline?
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The number of journeys, platforms and user roles, design readiness, the integrations involved, data migration from an existing system, and release and compliance requirements. We size the first vertical slice after reviewing those inputs, and the proposal states the assumptions that would change the estimate.
How do you test and support a full-stack product?
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Critical journeys get automated checks across the interface and API, with manual review on the target devices before each release. Logging and error reporting are part of the first deployment. Post-launch support, response expectations and who handles incidents are agreed in writing before release.
Should we hire specialists instead of a full-stack team?
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Sometimes. If the hard problem is clearly in one layer, such as a complex mobile app or a demanding API, a specialist engagement is more focused. Full-stack delivery helps most when the product's risk is in how the layers fit together, which is common for a first release.