Flutter Travel App with Supabase

@Microlent

Hello! HighTravo is a clean Flutter + Supabase MVP, so the focus should be solid architecture, clean state management, and a smooth booking flow with proper auth gating. Here’s how I’d approach it: Tech Approach • Flutter 3.x with Riverpod for scalable state management • Supabase for PostgreSQL, Auth, and Storage • Repository pattern to separate UI from data layer • Persistent Supabase session handling for token retention Feature Implementation Homepage Scrollable carousels powered by Supabase queries with pagination and loading states. Trip Details Real-time itinerary, pricing, and reviews pulled via Supabase RPC or joins, optimized for minimal overfetching. Booking Flow Guest can navigate freely. On “Book now,” auth wall triggers. After login, booking resumes and writes to Supabase with proper row-level security. Authentication Social login + phone OTP via Supabase Auth. Session persistence across app restarts. Guest Mode Read-only access enforced via route guards and Supabase policies. Deliverables • Clean, well-commented Flutter codebase • Android APK + iOS TestFlight build • Setup README for local reproduction Estimated timeline: 4 to 6 weeks depending on UI polish and review complexity. Happy to review your Figma and schema to confirm final milestones. Best regards, Jasmin

@eclairios

Hello, I understand you're building HighTravo, a cross-platform travel app using Flutter and Supabase, aiming for a clean MVP with a full booking flow. My expertise aligns perfectly with creating intuitive user experiences and robust backend integrations, ensuring guests can browse freely while authenticated users complete their bookings seamlessly. I’m Waqas from Eclairios, a professional software engineer with over 7 years of experience in app and web development. I have successfully completed 128 projects, earning a 5.0 rating from satisfied clients. I specialize in mobile apps (Android, iOS, Flutter), website development, custom APIs, and backend solutions. My goal is to deliver high-quality, scalable solutions that meet your business needs. Why hire me? ★ 100+ Projects Completed with 5-star rating. ★ 3 months of free post-launch support ★ Expertise in advanced technologies and systems Let’s connect and discuss how I can help you with your project. Best regards, Waqas

@kamran2012

Good to see this project, I will build the AI integration with proper model selection, prompt engineering, and output validation. The system will process inputs accurately and deliver structured results. I will set up a validation layer between the AI output and your application so uncertain or malformed responses get flagged before reaching the end user. Questions: 1) What AI model or provider do you prefer - OpenAI, Claude, or open-source? 2) What is the expected volume of requests per day? 3) Do you need the AI to work with your existing data or documents? Let us discuss via chat. Best regards, Kamran

@mrresearcher99

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

@vipinjain1213

Hi, HighTravo already looks well thought out from an MVP perspective — especially the guest-to-auth transition and Supabase-driven real-time data flow across browsing and booking screens. I can handle the full Flutter integration with Supabase, structuring the app so destinations, trip details, and reviews load efficiently while keeping booking actions securely tied to authenticated sessions. Guest browsing with an auth wall at the “Book Now” stage is a clean approach, and token persistence along with social/phone authentication can be implemented smoothly using Supabase Auth. For state management, Riverpod or Bloc would work well here to keep booking flows, session state, and API interactions predictable as the product grows. The final delivery would include a clean Git history, properly handled error states, and production-ready Android and iOS builds along with setup documentation for future iterations. Happy to review your Figma and schema to confirm milestones and timeline before development begins.

@pinkeegupta

Hi I have read your requirements and I am sure I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development in Native on Android Java, kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart & React- Native and for web and backend on react js and node js, Python Django , java spring boot and php CodeIgniter mvc. Please consider me and initiate a chat for further detailed discussion. Regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)

@ShekhWebDev21

Hi there! Thank you for considering me for your HighTravo project - I couldn't be more excited about the potential we have here. As a seasoned developer with robust experience in mobile app development and a proficiency in Flutter, I'm confident I can deliver on your requirements and exceed your expectations. Not only do I have the skills needed to integrate APIs, work with Flutter, iOS, JavaScript and PostgreSQL among others, but I also have an in-depth familiarity with building digital platforms that assure seamless functionality. That entails not just deploying functionalities but incorporating error handling mechanisms as well. Your project's cross-platform and user-friendly nature resonates deeply with my own design philosophy as I prioritize user engagement and simple yet immersive experiences. Moreover, my knack for converting abstract concepts into tangible solutions is a quality that would certainly benefit your project. Finally, having worked on several projects including PHP integrations which are similar to your Supabase backend requirement,I am confident in my ability to provide well-commented codebase that aligns seamlessly with your preferred state-management solution.I look forward to discussing any clarifying questions you may have and aligning our timeline to give you the best possible results.

@Tacticssoft

Hello, HighTravo is a strong MVP concept, and Flutter + Supabase is a great stack for speed and scalability. I can build the complete booking flow while maintaining clean guest-mode access and secure authentication. For the homepage, I’ll connect Flutter to Supabase using structured repositories and Riverpod (recommended for scalability) to stream Popular Destinations, Upcoming Trips, and Recommendations in real-time carousels. Trip details will pull itinerary, pricing, and reviews directly from PostgreSQL with proper loading, empty, and error states handled cleanly. The booking flow will persist reservations in Supabase, with an auth guard that triggers login only when “Book Now” is tapped. Authentication will use Supabase Auth with Social Login and Phone OTP, including secure token persistence across sessions. Guest mode will allow full read access, while all write actions are protected via middleware-style route guards. I’ll implement clean architecture (data layer, domain layer, presentation layer) to keep the codebase maintainable. Both Android (APK) and iOS (TestFlight-ready build) will be delivered with a reproducible setup guide. Code will be well-commented, structured, and pushed to your private Git repository with meaningful commits. Estimated timeline: 3–4 weeks for a stable, production-ready MVP. I’m ready to start immediately once Figma and schema access are shared.

@GameOfWords

Flutter Travel App with Supabase I’m a full-stack software engineer with expertise in React, Node.js, Python, and cloud architectures, delivering scalable web and mobile applications that are secure, performant, and visually refined. I also specialize in AI integrations, chatbots, and workflow automations using OpenAI, LangChain, Pinecone, n8n, and Zapier, helping businesses build intelligent, future-ready solutions. I focus on creating clean, maintainable code that bridges backend logic with elegant frontend experiences. I’d love to help bring your project to life with a solution that works beautifully and thinks smartly. To review my samples and achievements, please visit:https://www.freelancer.com/u/GameOfWords Let’s bring your vision to life—connect with me today, and I’ll deliver a solution that works flawlessly and exceeds expectations.

@abhishek060

Hi, I can build your Flutter + Supabase travel app MVP with seamless guest browsing, secure social/phone authentication, and a smooth booking flow fully integrated with real-time Supabase data. I’ll deliver clean, scalable code with proper state management and ready-to-publish Android and iOS builds. Lets discuss on chat for budget and timeline. I can start immediately. Regards Abhishek

@amir672

As an experienced Full-Stack Developer with a strong focus on mobile development, I can assure you that your project, HighTravo, is right up my alley. My technical skills span across both frontend and backend development - from cross-platform mobile apps using Flutter and Dart to complex API integrations and scalable backend structures. This broad range of expertise aligns perfectly with your project's requirements for a travel app powered by Flutter with Supabase. I understand the exacting demands of a Minimum Viable Product (MVP) and know how to deliver streamlined, error-free codebases on time. My proficiency in handling state-management solutions like Provider, Riverpod, and Bloc ensures clean and maintainable code flow. With your Figma designs and database schema at hand, I can wire everything up, handle error states adeptly, and provide you with quality source code that compiles seamlessly for both Android and iOS. Moreover, I'm attentive to details and maintain effective communication to ensure all your expectations are met at every stage of the project. I focus not only on launching the product but also on enhancing it in the long run. I'm ready to start immediately after discussion around timeline and milestones. Trust me with HighTravo; together we'll build an app that offers a delightful travel experience for users while still maintaining security parameters.

@santoshkumars17

As a seasoned Full Stack Developer, your HighTravo travel app aligns perfectly with my skill set and professional experience. With 5+ years in web and mobile app development, I have amassed immense expertise using the technologies required for this project - Flutter, Dart, and Supabase. My wealth of experience includes building user-friendly apps using state-management solutions like Provider, Riverpod, and Bloc. What sets me apart is my meticulous nature. I'm known to deliver clean, optimized, and maintainable codebases - a critical aspect to ensure smooth functionality as you expand your app's features in future. My strong proficiency in PHP and JavaScript also ensures coating on the server side performs flawlessly. Over the years, I’ve successfully completed many projects involving complex functionalities that require implementing APIs, managing databases efficiently while optimizing the app's performance – all of which are vital for your vision of HighTravo. Holding firm to my commitment towards punctuality and clarity in communication, you can depend on me to deliver not just an MVP but an application that seeds success. Don't settle for less; choose a partner who can transform your ideas into impeccably functioning software. Let's discuss your project further and turn your inspiration into a stunning reality!

@shivam981994

Hi, I can build your cross-platform HighTravel app with Flutter and Supabase, delivering a fully functional MVP covering browsing, trip details, and the booking flow with guest mode and authentication. Scope of Work: Homepage: Popular destinations, upcoming trips, recommendations from Supabase Trip Details: Itinerary, pricing, and live reviews Booking Flow: Guest browsing, auth prompt on “Book Now”, order persistence Authentication: Social login & phone verification via Supabase Auth, tokens persist across sessions Guest Mode: Read-only access with proper auth triggers Tech Stack: Flutter 3.x, Dart, Supabase (PostgreSQL, Auth, Storage), state management (Provider/Riverpod/Bloc) Deliverables: Source code in a private Git repo with clear commit history Builds for Android (APK) and iOS (TestFlight) Setup/readme for local build replication Estimated Turnaround: ~4–5 weeks from design handoff to builds Best regards,

@mayankinnovative

Hi, As per my understanding: You’re building HighTravo using Flutter 3.x with Supabase and need a clean MVP covering browsing, trip details, booking flow, authentication, and guest mode. Guests can explore freely, but booking requires Supabase Auth (social + phone, no email/password). Data (destinations, trips, reviews, bookings) must sync in real time from Supabase, with persistent tokens and proper state handling. Final delivery includes structured source code, Android APK, iOS TestFlight build, and setup documentation. Implementation approach: I’ll structure the app using clean architecture with Riverpod or Bloc for scalable state management. Supabase will handle PostgreSQL queries, Auth (OAuth + OTP), and secure row-level policies to enforce guest read-only access. Homepage carousels will stream data from Supabase tables; trip detail pages will aggregate itinerary, pricing, and reviews with loading/error states handled gracefully. Booking flow will validate traveler input, persist orders, and trigger auth wall if unauthenticated. Code will be modular, well-commented, production-ready, and compiled for both platforms with reproducible build steps. A few quick questions: Is your Supabase schema finalized? Which social providers are required? Payment integration now or later phase? Any offline caching needed? Target MVP deadline?

@Ak230598

Hello, I CAN DO THIS. I have 6.5+ years of experience in this field. Let's connect and discuss more about your requirements. Thank you.

@sonika1419

**DO NOT PAY ME UNTIL I COMPLETE! :)** Hello my valuable client :) My profile is new over here but I have 7 years of experience in this field. I have completely understood about your project. Also I will provide you free maintenance on your project for 1 year after project completion. I can definitely complete this in your timeframe. Give me one chance to prove myself. Hit the chat button to get started. If you will not like my work then you dont need to pay me any money so dont worry and have faith in me :) I am eagerly waiting for your message.

@UzeeTech

With my extensive experience as a Full-Stack Developer for over 9 years, I am confident that I have the skills and expertise to deliver your HighTravo travel app. I understand the importance of clean code, dependable database management and efficient API integration - all of which are essential for a project like yours. My proficiency in Flutter, which is your chosen platform, along with Dart language will enable me to create a smooth, compelling MVP experience for your users across iOS and Android. In addition, my knowledge of Supabase (PostgreSQL, Auth, Storage) aligns perfectly with your project backend requirements. Thus, maximizing the effectiveness of my services. Moreover, my commitment to quality performance has been proven time and again in my previous work with other start-ups. This includes developing both mobile and web applications similar to your project's scope. My focus has always remained on delivering user-centric solutions while ensuring great scalability & speed – qualities that are crucial for a travel app like HighTravo. Incidentally, being up-to-date with 'latest tech and practices' will undeniably arm me

@pulkit0729

I understand you need a Flutter travel app with a seamless booking flow, guest browsing, and Supabase backend integration including authentication and real-time data fetching. I have extensive experience building Flutter apps with Supabase, including implementing social login, phone verification, and persistent tokens. I will ensure the UI matches your Figma designs, handle error states gracefully, and deliver clean, well-commented code supporting both Android and iOS. My approach includes setting up a robust state management solution (Riverpod or Bloc), integrating Supabase for PostgreSQL, Auth, and Storage, and thorough testing. Deliverables include a private Git repo with clear history, APK and iOS TestFlight builds, plus a detailed README for local setup. I estimate a 3-4 week timeline after finalizing milestones and welcome any questions to align expectations perfectly.

@jaroslavcaprata

Hi, there. I will build HighTravo using Flutter 3.x with clean architecture and Riverpod for scalable state management, connecting seamlessly to Supabase PostgreSQL, Auth, and Storage. I will implement dynamic home carousels, real-time trip details, and a complete booking flow with secure order persistence and token retention across sessions. Guest users will have full read-only access, while any write action triggers Supabase Auth with social login and phone verification. I have delivered 4 Flutter apps integrated with Supabase, maintaining over 80% shared code across platforms. The homepage will fetch Popular Destinations, Upcoming Trips, and Recommendations via optimized queries with response times under 500ms. Trip detail screens will render itinerary, pricing breakdowns, and reviews with proper loading and error states. The booking module will validate traveler data, store records securely, and handle edge cases such as session expiry or network loss. Code will be modular, well-commented, and structured for long-term maintainability. You will receive a private Git repository with structured commits, an Android APK, and an iOS TestFlight build, plus a concise setup guide to reproduce builds locally. Estimated turnaround is 5–7 weeks with milestones covering UI wiring, auth integration, booking logic, testing, and deployment. If this sounds good, connect in chat and we can start. Thanks, Jaroslav Caprata