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Intermediate

Full-Stack Project Scope, Capacity and Release Plan

Turn a product objective into a testable vertical slice, explicit team capacity, dependency decisions and a release plan with operating and recovery responsibilities.

tech leadsindie developers

Workflow

  1. Define the user outcome and smallest useful slice

    Write the user, task and observable result the project should deliver. Trace one complete journey from interface through authorization and stored data to the user’s confirmation. List acceptance criteria and deliberate exclusions. Record the unresolved product or technical question that most threatens the slice, then choose a small experiment to answer it.

  2. Map boundaries, data and dependencies

    Document client, server, storage and external-service responsibilities. Define authentication, authorization, validation and the important data lifecycle. Record API contracts, failure behavior and which components need a server runtime. Inspect actual provider limits and costs for the expected scope; a free tier is an input to review, not an architecture guarantee.

  3. Estimate work and explicit availability

    Break the slice into implementation, testing, data migration, documentation and operating tasks with owners. Enter remaining working hours and actual team capacity in the work calculator. Use team-throughput mode only for comparable measured iterations. Keep waiting periods, dependencies and additional work allowances visible; the result is equivalent capacity, not a promised calendar date.

  4. Check costs against the business model

    List setup and ongoing costs with billing periods and usage assumptions. If the product has a defined paid unit, compare fixed period costs, net unit price and variable cost in Break-Even. Keep acquisition cost, cash timing and uncertain demand in the separate plan. For a non-revenue project, use the stated budget and outcome criteria instead of inventing a sales unit.

  5. Plan evidence-producing milestones

    Create milestones that end in a usable artifact: a working vertical slice, a tested migration, a recoverable release or another explicit outcome. Include automated checks appropriate to the code and manual checks for the real user journey. Assign owners for environment configuration, monitoring, support and rollback. Test risky integration assumptions before scheduling dependent work.

  6. Replan from completed work and user evidence

    Review the actual slice with intended users or stakeholders and compare it with the acceptance criteria. Re-estimate remaining work from completed tasks and newly discovered constraints. Record decisions, dependencies and scope changes with owners. Download the plan and link it to the versioned implementation and test evidence so the next review starts from the same facts.

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Outcome

Architecture

Capacity

Economics

Milestones

Review

Reference Materials

Planning unitsTable

Keep these task-specific records with the tested version and review date.

RecordIncludeVerify
WorkTask working hours and stated extra workCompare with available team working hours
ThroughputComparable completed scope per whole-team iterationDo not multiply the team rate by headcount
CalendarDependencies, availability and waiting windowsSchedule separately from equivalent capacity
Example provider limitsStandard

Cloudflare publishes separate limits for Pages builds, static files and functions. Check the actual service model and current limits when planning a stack.

Milestone recordTable

Keep these task-specific records with the tested version and review date.

RecordIncludeVerify
OutcomeUser-visible behavior and acceptance criteriaDemonstrate the complete slice
DependenciesOwner, evidence and unresolved assumptionResolve before dependent commitment
ReleaseVersion, operating checks and recovery actionVerify the supported runtime and data path
  • Estimate the whole slice

    Testing, migration and recovery work belong in the scoped work rather than a hidden percentage.

  • Use comparable history

    A throughput rate from a different team or type of work may not support this plan.