Project Brief – Events AppWe are seeking an experienced Flutter developer to design and build a cross-platform mobile app (iOS/Android, and optionally web) that connects to our existing Claris FileMaker system using the FileMaker Data API.The app will allow authenticated users (e.g., contractors) to:Log in securelyView assigned jobs/events (pulled from FileMaker)Accept or decline jobs (updates written back via the API)Receive push notifications (optional, e.g., new job assigned)RequirementsProven experience with Flutter/Dart app development (published apps preferred)Strong knowledge of REST APIs and JSON handlingAbility to integrate with Claris FileMaker Data API (authentication, CRUD operations)Experience with secure login/authentication flowsGood UI/UX design skills for a simple, user-friendly interfaceAbility to document and hand over the finished project for future maintenanceNice to HaveExperience with FileMaker directly (optional, but a plus)Experience deploying Flutter apps to App Store and Google PlayFamiliarity with push notifications and offline storageDeliverablesFully functional Flutter app (iOS + Android, possibly web)API integration with FileMaker (tested with our system)Documentation (setup, deployment, maintenance)Details1. BackgroundI have a client that operates a business, where they manage their bookings built using a program called 'Claris FileMaker Pro'. Claris FileMaker Pro - a subsidiary of Apple - is a powerful low-code platform designed to help individuals and organizations build custom applications quickly and efficiently - The name of the app developed in Filemaker is called 'Event Manager'. The client has a 10-user FileMaker licence, which is fully allocated to their administration staff in the office.2. Current WorkflowEvents are entered on the Desktop into the Events table by admin staff.Each event is eventually assigned to a contractor.When assigned, Contractors are contacted by phone or email to confirm availability.They reply with accept or reject.A staff member manually updates the Offer Status field in the Events table.Offer Status values:Not Offered (default)OfferedAcceptedRejected3. Pain PointsWe want to avoid having to phone contractors and allow them to use an app to accept or reject eventsManual process is slow and error-prone.They have 100 contractors (iPhone + Android) but only 10 FileMaker licences.Mobile users: iPhone users can use FileMaker Go the free IOS mobile version of Claris Filemaker - Filemaker Go users can access, manage, and interact with the main FileMaker databases while on the move using their iPhones or iPads. However, it's not compatible with Android users.Adding 100 more FileMaker licences is cost-prohibitive.4. Proposed SolutionDevelop a separate lightweight app (e.g., built with Flutter) that communicates with Filemaker via the FileMaker Data API - App Features:Contractors Login – each contractor can securely log in.Events List – display all future events assigned to that contractor/user where Offer Status = Offered.Event Details – show:NameDateStart timeContractor NameOffer StatusResponse Options – accept or reject a trip with one tap.API Update – automatically update Offer Status in 'Event Manager' without admin intervention.5. BenefitsEliminates manual data entry for trip responses.Works on both iPhone and Android without extra FileMaker licences.Reduces communication delays between office and drivers.Improves accuracy and record-keeping.6. Technical RequirementsLog in securelyView assigned jobs/events (pulled from FileMaker)Accept or decline jobs (updates written back via the API)Receive push notifications (optional, e.g., new job assigned)Backend: FileMaker Data API to query and update the Events table.Frontend: Cross-platform mobile app (Flutter or similar).Authentication: Secure login for drivers (API account management).Data Flow:Outbound: Event Manager → API → App (driver's tour list).Inbound: App → API → Event Manager (accept/reject updates).Job Type: Specified-purposeContract length: 1 monthPay: €35,495.47-€73,382.83 per yearWork Location: Remote