| Discovery brief | Business goals, users, feature priorities, constraints, risks and decision criteria | Workshop summary and requirement document | Discovery | Product owner access, current materials and business context |
| Flutter architecture plan | App structure, state-management approach, navigation, integration pattern and maintainability notes | Technical planning document | Solution design | Technology stack, backend details and platform targets |
| Product backlog and acceptance criteria | Prioritised features, user stories, edge cases, dependencies and definition of done | Backlog board or spreadsheet | Planning | Feature priorities and stakeholder decisions |
| UI implementation | Flutter screens, reusable widgets, responsive layouts and design-system alignment | Flutter code and reviewed pull requests | Build | Approved UI designs, content and brand assets |
| API and third-party integrations | Authentication, database, payments, analytics, notifications, CRM, ecommerce or custom API connections | Integrated modules and documentation | Implementation | API documentation, sandbox access and credentials process |
| Testing and QA records | Functional tests, device checks, defect records, regression checks and release-readiness notes | QA checklist and issue log | Quality assurance | Test accounts, supported device list and acceptance criteria |
| Performance and stability review | Screen performance, dependency review, crash diagnostics, loading states and remediation priorities | Performance notes and backlog | Quality assurance | Build access, analytics, crash logs and target devices |
| Release package and deployment notes | Build preparation, store submission support, release notes, versioning and environment notes | Release checklist and handover pack | Launch | Developer accounts, store content and approval responsibilities |
| Technical documentation | Setup instructions, environment variables, repository guide, integration notes and maintenance guidance | Documentation pack | Handover | Repository access and architecture approval |
| Ongoing support plan | Maintenance cadence, bug triage, dependency updates, monitoring, SLA assumptions and roadmap support | Support plan and reporting template | Managed support | Support priorities, issue severity rules and budget scope |