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# Flutter + Firebase Developer Needed – Fuel Track Nepal MVP I am looking for an experienced **Flutter / FlutterFlow + Firebase developer** to turn my existing FlutterFlow project into a functional MVP. ## About the project The project is called **Fuel Track Nepal**. I have already created the UI/design and basic screens in **FlutterFlow using FlutterFlow AI**. The application is intended to manage fuel transactions for schools, buses/vehicles, and petrol pumps. I do **not** need the application designed from scratch. I need a developer who can take the existing FlutterFlow project and implement the backend, database, functionality, authentication, and business logic. ## Technology * Flutter / FlutterFlow * Dart * Firebase Authentication * Firebase Firestore * Firebase Storage if required * Git/GitHub if required ## Main features ### 1. User Authentication * Login/logout * Admin and normal user roles * Role-based access * User management ### 2. School Management * Add/edit schools * School information * Manage school users ### 3. Bus / Vehicle Management * Add/edit buses or vehicles * Vehicle number/details * Assign driver/user * View vehicle fuel history ### 4. Fuel Transactions Users should be able to record: * School * Bus/vehicle * Fuel type * Fuel quantity/litres * Amount * Date * Time * Petrol pump/operator * User who made the transaction * Transaction/reference ID ### 5. Transaction History * View previous transactions * Search * Filter by school * Filter by bus/vehicle * Filter by date * Filter by petrol pump * View transaction details ### 6. Dashboard * Total fuel issued * Total amount * Number of transactions * Daily/monthly summaries * School-wise summary * Vehicle-wise summary ### 7. Reports * Daily fuel reports * Monthly fuel reports * School-wise reports * Vehicle-wise reports * Basic export/report functionality where practical ### 8. Firebase Backend I need a properly structured Firebase backend including: * Firebase Authentication * Firestore database * User roles and permissions * Appropriate database structure * Security rules * Data validation ## Existing FlutterFlow Project The UI has already been created in FlutterFlow. I currently cannot download/export the Flutter source code on my current plan, so I would initially like the developer to work directly with the existing FlutterFlow project as a collaborator if possible. If you believe source-code export or another setup is required, please explain this in your proposal before starting. ## Phase 1 exclusions The first MVP does **not** require: * Physical petrol-pump hardware integration * RFID/device integration * GPS tracking * Payment gateway * SMS system * Advanced AI * Complex analytics These may be added in future phases. ## What I expect from the developer * Work with the existing FlutterFlow UI * Connect the UI to Firebase * Build the required functionality and business logic * Create the required Firestore structure * Implement authentication and permissions * Test the application * Fix bugs * Provide a working MVP * Explain the setup so I can continue maintaining the project ## Important ownership requirement The FlutterFlow project, Firebase project/database, source code, application accounts, and final work must remain under my ownership. Please do not create the production Firebase project or other important project accounts under your personal account. ## Please include in your proposal 1. Your Flutter/FlutterFlow/Firebase experience 2. 2–3 similar projects you have completed 3. Your estimated hours for this project 4. Your estimated total cost 5. Expected completion time 6. Whether you can work directly with the existing FlutterFlow project 7. Any technical concerns or recommendations you have I am looking for a developer who can potentially continue working with me on future phases, including petrol-pump device integration, multiple schools, multiple petrol pumps, advanced reporting, notifications, and commercial features.
Project ID: 40660247
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177 freelancers are bidding on average $209 USD for this job

Hello, Develop Flutter-Firebase App: Fuel Track Nepal {{{ I HAVE CREATED SIMILAR BEFORE AND I CAN SHOW YOU }}} I have carefully reviewed your Fuel Track Nepal requirements and understand that the FlutterFlow UI is already prepared, so the main requirement is to turn the existing screens into a fully functional MVP with Firebase backend, authentication, roles and business logic. I have 11+ years of software and mobile application development experience and can work directly with your existing FlutterFlow project to implement user authentication, admin/user permissions, school and vehicle management, fuel transactions, transaction history, search/filtering, dashboards and reports. I will structure the Firestore database properly with secure Firebase rules, validation and role-based access so that schools, vehicles, users and fuel records remain properly separated and protected. I will also thoroughly test the complete workflow and fix any issues before delivery. I can work within your existing project and ensure that the FlutterFlow project, Firebase account, source code and all related assets remain completely under your ownership. I will also provide the setup/documentation required for future development. I WILL PROVIDE 2 YEARS OF FREE ONGOING SUPPORT AND COMPLETE SOURCE CODE. I eagerly await your positive response. Thanks, Christina
$140 USD in 7 days
8.4
8.4

Hi there, We can take your existing FlutterFlow project and turn it into a functional Fuel Track Nepal MVP by connecting Firebase Authentication, Firestore, Storage, role-based access, school/vehicle management, fuel transactions, dashboards, history, filters, and reports. We’ll work with your existing UI rather than rebuilding it, properly configure Firebase security rules and data validation, thoroughly test the workflows, and keep all FlutterFlow/Firebase accounts and ownership under your control. Can you invite me to the existing FlutterFlow project so I can review the current screens, actions, and database bindings before starting? Kindly send me a message to discuss more or directly award me. Thank you!
$180 USD in 3 days
7.9
7.9

Fuel Track Nepal is essentially a role-based transaction system on top of the FlutterFlow screens you already built, so the work is wiring, data modelling and rules rather than design. Yes, I can work directly inside your existing FlutterFlow project as a collaborator — no code export needed for the MVP. You would create the Firebase project under your own account and add me; everything stays under your ownership, and I'd hand over a short setup note so you can maintain it. My plan: Firebase Auth with a users collection holding role and assigned school, then collections for schools, vehicles, pumps and fuelTransactions (school, vehicle, fuelType, litres, amount, timestamp, pump, createdBy, refId) with denormalised fields so filtering by school, vehicle, date or pump stays fast. Dashboard and daily/monthly/school/vehicle summaries come from aggregated counters updated on write, plus CSV export for reports. Firestore security rules enforce admin vs normal user, with validation on quantity and amount. I've built similar Flutter/Firebase role-based tracking apps — a fleet logbook, a school fee collection app and a field-agent reporting tool. Happy to continue into pump device integration later. One quick thing: should a normal user see only their own school's transactions, or all of them? Muhammad Saad
$240 USD in 7 days
7.1
7.1

Hey, I’ve carefully reviewed your project, and I understand you need the existing Fuel Track Nepal FlutterFlow UI turned into a functional MVP without rebuilding the design. I can help connect the screens to a properly structured Firebase backend while keeping ownership and project access entirely under your accounts. I will implement Firebase authentication and role-based access, school/vehicle management, fuel transactions, searchable transaction history, dashboards and reports, plus Firestore security rules and validation. I’ll work with the existing FlutterFlow project where possible, thoroughly test the workflows, fix bugs, and provide clear setup documentation for future maintenance. I have hands-on experience with similar projects and would be happy to share relevant examples during our discussion. One quick question: Can you currently invite collaborators to the FlutterFlow project, or does your plan require an upgrade for project collaboration? Portfolio: https://www.freelancer.com/u/Hammadhassan21 Best Regards, Hammad Hassan
$200 USD in 8 days
7.3
7.3

Hi, I reviewed the Fuel Track Nepal MVP request: connect the existing FlutterFlow UI to a complete Firebase backend with Authentication, Firestore structure, roles, and fuel transaction business logic. I’ll implement Mobile App Development in Flutter/FlutterFlow by wiring screens to Firebase Authentication and Firestore, adding role-based access for admin and normal users, and building data models for schools, buses/vehicles, fuel transactions, and searchable transaction history plus dashboard summaries and reports. I’ll keep the work clean, responsive, and easy to maintain with secure Firestore rules, validation, and thorough testing, while working as a collaborator in the existing FlutterFlow project. Let’s discuss here now.
$150 USD in 7 days
7.2
7.2

Understanding your goal to develop the Fuel Track Nepal MVP, our team is well-equipped to take your existing FlutterFlow project and transform it into a fully functional application. We will integrate the necessary backend and database functionalities while ensuring user authentication and role management are seamlessly implemented. Our approach involves closely collaborating with the existing FlutterFlow project to connect the UI to Firebase, enabling smooth operations across all specified features, from transaction history to dashboard reporting. Our experience with Flutter, Dart, and Firebase aligns perfectly with your requirements. Also, communication, quality, and on-time delivery are priorities. If you'd like, I can also share similar work we've completed and discuss the best approach for your project. Regards, JP
$150 USD in 7 days
6.8
6.8

Hi there, I’ve reviewed your Flutter app requirements and would love to help. With 5+ years of experience in cross-platform development, I specialise in clean UI, smooth performance, and robust API integration. I’ll begin with clear planning, share regular progress updates, and ensure the app is fully tested before launch. Let’s connect to discuss your vision — I’m ready to get started! Best, Bhargav Flutter Developer | Android & iOS Expert
$140 USD in 7 days
7.0
7.0

Hi there, I understand you need help turning your FlutterFlow project into a functional MVP for Fuel Track Nepal. As an experienced Flutter/Firebase developer with expertise in API integration and mobile app development, I can help you implement the complete solution using your existing FlutterFlow design. My approach will focus on: - Integrating Firebase authentication and real-time database functionality - Implementing proper data management for fuel tracking features - Connecting all API endpoints for seamless user experience - Ensuring smooth navigation and responsive UI across devices - Optimizing performance and implementing proper error handling I have extensive experience working with FlutterFlow projects and can efficiently translate your designs into fully functional code while maintaining clean architecture and best practices. My process includes thorough testing and documentation to ensure smooth handover. Best Regards, Khorshed Alam, RS Software
$155 USD in 6 days
6.9
6.9

Hi, I can work directly with your existing FlutterFlow project and handle the Firebase side to turn it into a usable MVP. Your scope is clear: auth with roles, schools, vehicles, fuel transactions, history filters, dashboard summaries, reports, and proper Firestore rules/structure. One technical note: if your current FlutterFlow plan does not allow export, that is fine for MVP work as long as you can add me as a collaborator. I also understand the ownership requirement and can build everything under your project/accounts. Based on the features listed, I’d estimate roughly 18-24 hours for a solid first version.
$250 USD in 7 days
6.4
6.4

Respectfully, I thoroughly reviewed your project requirements about turning the existing FlutterFlow project into a functional Fuel Track Nepal MVP, and I understand that the main focus is Firebase integration, authentication, roles, Firestore, fuel transactions, dashboards, reports, and business logic. I can work directly with your existing FlutterFlow project and connect the UI with a secure, scalable Firebase backend. I’ll implement user roles, school/vehicle management, fuel transactions, filters, dashboards, reports, validation, and Firestore security rules while keeping everything under your ownership. I’ll also review any FlutterFlow plan limitations before starting and recommend the best setup if source-code export is required. I have recently developed similar Flutter/Firebase applications and can deliver the same quality solution according to your project requirements. Portfolio: https://www.freelancer.pk/u/zainalitariq245 Thanks.
$250 USD in 6 days
6.4
6.4

Hi, I can take your existing Fuel Track Nepal FlutterFlow project and turn it into a functional Firebase-backed MVP without redesigning the UI. I’ll structure Firebase Authentication, Firestore, roles/permissions and security rules first, then connect the current screens to school, vehicle, user and fuel-transaction workflows. Transaction history will support the required filtering, and the dashboard/reporting layer will calculate daily, monthly, school-wise and vehicle-wise summaries from Firestore data. I’ll also implement validation, secure role-based access, transaction/reference IDs and practical export/report functionality where FlutterFlow supports it cleanly. I can work directly inside the existing FlutterFlow project as a collaborator. Before development I’ll verify whether your current plan allows all required collaboration/backend actions; if source export or a plan upgrade is actually necessary, I’ll explain that before starting rather than introducing it later. All Firebase/FlutterFlow assets will remain under your ownership.
$225 USD in 10 days
6.4
6.4

Hello there, Hope you are doing well I’d be happy to help turn your existing Fuel Track Nepal FlutterFlow project into a fully functional MVP. Since the UI and basic screens are already prepared, I can focus on the Firebase backend, business logic, authentication, permissions, database structure, testing, and integration without rebuilding the design from scratch. My Experience & Approach I have experience working with Flutter, FlutterFlow, Dart, Firebase Authentication, Firestore, Firebase Storage, and role-based application architecture. I prefer building a clean and scalable backend structure from the beginning so the application can easily support future phases. MVP Implementation I would implement: Firebase Authentication with login/logout Admin and normal user roles Role-based access and permissions School management Bus/vehicle and driver assignment Fuel transaction recording Transaction/reference ID management Transaction history with search and filters School, vehicle, date, and petrol-pump filtering Dashboard with fuel, amount, and transaction summaries Daily/monthly and school/vehicle reports Firestore database architecture Firebase security rules and validation Firebase Storage where required Error handling and loading/empty states Complete functional testing and bug fixing Database & Security Thanks & Regards Dheeraj K.
$150 USD in 5 days
6.9
6.9

Hello!! Fuel Track Nepal needs the existing FlutterFlow interface connected to a secure Firebase backend with authentication, role-based access, fuel transactions, dashboards, reports, and complete business logic. * Can you provide collaborator access to the existing FlutterFlow project? * Do you already have the Firebase project created? * Which report export format would you prefer? The existing screens will be preserved while Firestore collections, validation, security rules, user roles, transaction workflows, filters, summaries, and reporting are implemented and tested carefully. The setup will remain fully under your ownership, with clean documentation for future maintenance. Relevant Flutter, FlutterFlow, and Firebase applications have been completed, including database-driven dashboards and role-based systems. A clean MVP now will make future petrol-pump integrations and advanced features much easier. Let us discuss the project structure, hours, timeline, and next steps in chat. Best regards Farhin B
$30 USD in 7 days
6.7
6.7

Hi, I can take your existing Fuel Track Nepal FlutterFlow project and turn it into a functional MVP without rebuilding the UI unnecessarily. I am comfortable working directly as a FlutterFlow collaborator and integrating Firebase Authentication, Firestore, Storage, security rules, and custom Dart logic where FlutterFlow's native actions are insufficient. I would structure Firestore carefully around schools, users, vehicles, pumps, and fuel transactions so role-based access, filtering, dashboards, reporting, and future multi-school expansion remain scalable. I can implement authentication, admin/user permissions, transaction workflows, history and filters, summaries, exports, validation, and testing while keeping all production accounts under your ownership. Based on the described scope, I estimate roughly 80 to 120 hours and 4 to 6 weeks for a tested MVP. I can provide a final fixed cost after reviewing the existing FlutterFlow project and its current workflows. I can also support later phases including device integration, notifications, and advanced reporting. Best, Justin
$5,000 USD in 30 days
6.0
6.0

Hello, With over a decade of experience in web development, particularly in e-commerce solutions, WellSpring Infotech has honed their skills in creating comprehensive platforms to meet varying business needs. I have led numerous projects, including ones that involved API integration similar to what is required for your Flutter and Firebase app. My proficiency in popular frameworks such as Flutter would prove particularly valuable in this project. I understand the need for an MVP phase and assure you that my solutions will not only cater to the current requirements but also lay a strong foundation for potential future integrations. Apart from my deep technical expertise, your project will benefit from my **client-focused approach**. My team and I take the time to accurately understand your requirements and ensure that we provide tailored solutions aligned with your unique needs. I am committed to delivering within specified timelines and providing excellent post-delivery support. Thank you
$250 USD in 5 days
6.1
6.1

Hello! As per your project post, you are looking to turn your existing FlutterFlow UI for Fuel Track Nepal into a functional MVP for managing fuel transactions across schools, vehicles, and petrol pumps. The goal is to keep the existing design while adding a secure Firebase backend, authentication, business logic, transaction management, dashboards, and reporting. My focus will be on connecting the existing FlutterFlow screens with Firebase Authentication and Firestore, implementing admin and normal user roles, school and vehicle management, fuel transaction workflows, searchable transaction history, dashboard summaries, reports, validation, and secure Firestore rules. I will work within your existing FlutterFlow project and clarify any export or collaboration requirements before development begins. I specialize in Flutter, FlutterFlow, Firebase, Firestore, role based access, business applications, database design, and mobile MVP development. My focus will be on keeping the architecture simple, secure, maintainable, and fully under your ownership, including the FlutterFlow project, Firebase project, source code, and application accounts. Let’s connect to review your existing FlutterFlow project, Firebase setup, and business rules so we can turn the current UI into a reliable MVP without rebuilding the work you have already completed. Best regards, Nikita Gupta.
$1,000 USD in 28 days
5.9
5.9

Hello There! I’m Md Toriqul Islam, an experienced Flutter/FlutterFlow and Firebase developer specializing in mobile MVPs, authentication, Firestore, role-based access, business logic, and API/backend integration. I understand you already have the Fuel Track Nepal UI built in FlutterFlow and need the backend and functionality implemented, including authentication, admin/user roles, school and vehicle management, fuel transactions, searchable history, dashboards, reports, and secure Firebase rules. I’m skilled in Flutter, FlutterFlow, Dart, Firebase Authentication, Firestore, Storage, security rules, data modeling, Git/GitHub, and responsive mobile development. I can work directly with the existing FlutterFlow project as a collaborator, provided the project permissions allow the required functionality. I’ll keep all Firebase, FlutterFlow, and production accounts under your ownership. I’ll first review the existing project and database requirements, then provide a realistic estimate of hours, fixed/total cost, milestones, and completion timeline before development begins. I’m ready to start immediately and would be interested in supporting the future phases as well. Looking forward to hearing from you. Best regards, Md Toriqul Islam
$100 USD in 3 days
5.6
5.6

Hello, Fuel Track Nepal FlutterFlow + Firebase Development I have hands-on experience with projects having similar features and 9+ years of experience in Flutter, FlutterFlow, Firebase and backend development. I can work directly with your existing FlutterFlow project and turn the current UI into a fully functional MVP. → Connect existing FlutterFlow screens with Firebase Authentication and Firestore → Implement admin/user roles with secure permissions and validation → Build school, vehicle, user and fuel transaction management → Add search, filters, history, dashboards and basic reporting → Configure proper Firestore structure, security rules and data validation → Test the complete workflow, fix bugs and provide a maintainable setup I’ll keep everything under your ownership and build the Firebase architecture so future features like pump integrations and advanced reporting can be added smoothly. Let’s discuss in chat as I have some queries to ask regarding the project to proceed further. Thanks InvokeTech
$140 USD in 7 days
5.6
5.6

Hello, your MVP is already scoped at the right level: the UI exists, and the real work is turning it into a reliable transaction system with clean permissions and reporting. The main engineering risk is not the screens themselves; it is getting the data model, role boundaries, and reporting logic right early so transaction history and summaries do not become inconsistent as usage grows. I’ve built several production systems where the hard part was structuring operational data, access control, and admin workflows so the product stayed maintainable after MVP. Your Firebase ownership requirement is also the right call for long-term control. The closest references in my background are Dent-Cloud for transactional analytics, dashboards, and role-based architecture, and DocIntel AI for end-to-end system design with admin-facing workflows and durable backend structure. I would usually separate the system into identity/roles, core entities, transaction records, and reporting views, with strict rules around who can create, edit, and review fuel entries. For this project, the biggest tradeoff is whether reports are computed live or partially pre-aggregated for speed and consistency. I design systems for long-term production use, not just demo completion. If useful, I can sketch the Firestore entity model, permission boundaries, and reporting flow before implementation starts. Clifton
$200 USD in 7 days
5.6
5.6

Hi, I'm Denis, a full-stack developer who has built several Flutter and Firebase apps from the ground up, including systems with role-based access, real-time data sync, and reporting features similar to fuel tracking. The project is clear: you need an MVP that connects your existing FlutterFlow UI to a solid Firebase backend. The main tasks will be setting up Firebase Auth with admin/user roles, designing a Firestore structure that supports schools, vehicles, transactions, and reports, then wiring everything to the UI. I’d start by reviewing your FlutterFlow project setup and Firebase access, then build the database schema and security rules before implementing the auth flow and transaction logic. Testing and debugging will follow, with final delivery and a quick handover so you can maintain it. Firestore will need collections for users, schools, vehicles, transactions, and petrol pumps, with proper validation and security rules to enforce role-based access. I’d keep the data model lean at first, only expanding as needed for future phases. One possible snag is FlutterFlow export limitations. If we can’t work directly in the project as a collaborator, I’d recommend exporting the source and setting up a GitHub repo so we can iterate cleanly. Otherwise, we can start with shared Firebase access and adjust later. I can start working right away. Let's connect and discuss the details. Thanks, Denis.
$30 USD in 2 days
5.4
5.4

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