GPS based multiplayer game

@AwaisChaudhry

Hello, I appreciate the opportunity to work on your exciting GPS-based multiplayer game project. The concept of integrating real-world movement with gaming is innovative and engaging. My approach will focus on developing a fully functional FlutterFlow app as per your specifications, ensuring both walking and public transport movements are accurately tracked and represented on the map. I will utilize Supabase for an efficient backend and ensure real-time updates are seamless for all players during game sessions. Furthermore, I plan to carefully implement the loop-closing logic while adhering to security measures to prevent cheating. My expertise in mobile app development and experience with the necessary technologies will ensure a polished final product. What specific security measures do you have in mind for preventing cheating in the game? Thanks, Muhammad Awais

@ayesha0124

Hello there, The skills Mobile App Development, Android and iPhone u mentioned on the project fall under my level of expertise so i can surely help u with it. Please have a look at my profile: https://www.freelancer.com/u/ayesha0124 Looking forward to ur response. Ayesha

@annes01

This is exactly the kind of work I love doing. Creating a GPS-based multiplayer mobile game combining real-world movement with interactive gameplay is truly exciting. I have extensive experience with Flutter for frontend development and Supabase for backend solutions, ensuring a user-friendly and secure experience. I've completed similar projects successfully before. I'm happy to offer insight even if you don't go with me. Regards, Anne S.

@Engumer480

Hi there! I’d love to bring your GPS multiplayer game to life with: Real-time movement tracking (walking + transit) Anti-cheat systems & secure loops Supabase backend for seamless gameplay Pay only when thrilled + 20% launch discount Let’s create an immersive experience together!

@toriquldev123

Hello Dear! I write to introduce myself. I'm Engineer Toriqul Islam. I was born and grew up in Bangladesh. I speak and write in English like native people. I am a B.S.C. Engineer of Computer Science & Engineering. I completed my graduation from Rajshahi University of Engineering & Technology ( RUET). I love to work on Web Design & Development project. Web Design & development: I am a full-stack web developer with more than 10 years of experience. My design Approach is Always Modern and simple, which attracts people towards it. I have built websites for a wide variety of industries. I have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB What you'll get? • Fully Responsive Website on All Devices • Reusable Components • Quick response • Clean, tested and documented code • Completely met deadlines and requirements • Clear communication You are cordially welcome to discuss your project. Thank You! Best Regards, Toriqul Islam

@Herculesz

Hi, I can build your GPS-based multiplayer mobile game using Flutter (or FlutterFlow as preferred) with real-time trail capture, area claiming, and public transport detection using OpenStreetMap data. I’ve worked with Supabase + PostGIS setups and can handle your backend logic including edge functions for GPS ingestion, loop detection, and secure game state management. I’ll integrate Google Maps or MapLibre for drawing polylines and polygons, ensuring live updates via Supabase Realtime Channels. The project will include lobby creation, transport-aware movement modes, and anti-cheat protections for position spoofing. You’ll get full source, docs, and deployment guidance. Thanks, Hercules

@mughiraaa

Hello, The game will be developed using flutterflow for the cross platform frontend, integrating google maps sdk for map rendering of polygons and polylines in real time. the backend will run on supabase with postgresql and postgis for spatial data storage and processing, while supabase realtime channels will handle live updates of player trails and captured areas. gps position ingestion and loop detection will be processed in edge functions using deno and typescript, applying area size and density constraints as defined. public transport data will be imported from openstreetmap into postgis to allow detection of walking, cycling travel based on mode selection. the app will support lobby creation and joining with stored settings and row level security rules will ensure fair gameplay and data privacy. anti cheat measures will be applied in the edge functions and the deployment will be documented with clear admin instructions. Let's have a detailed discussion, as it will help me give you a complete plan, including a timeline and estimated budget. I will share my portfolio in chat I look forward to hear from you. Thanks Best Regards, Mughira

@nnead

----------------------- ✅✅✅✅✅ Top Rate Specialist HERE ✅✅✅✅✅ ----------------------- I see you're in need of a developer experienced in FlutterFlow and Supabase to design a GPS-based multiplayer mobile game that functions in both the absence and presence of public transport. My name is Nathaniel and I possess an extensive skill set incorporating mobile app development (including Android and iPhone) as well as full-stack engineering, a crucial aspect for your project. I have designed scalable infrastructure systems involving AWS, Docker, CI/CD, and Terraform which would be invaluable for this project's requirements to integrate Google Maps or MapLibre in FlutterFlow and create a Supabase database schema with security rules. Moreover, my thorough knowledge of GPS systems paired with my civil engineering background equip me to understand the complexity behind incorporating public transportation lines from OpenStreetMap into PostGIS, especially since it consists of CEN modules. Finally, I strongly believe in maintaining a transparent and reliable professional relationship with my clients. For this reason, you'll receive consistent updates using easily understandable timelines to ensure smooth project progression. I am eager and excited to put my skills to work for your project, and together we can create an engaging GPS-based multiplayer game that will captivate players walking or cycling through their real-world!

@luckyjagritiwari

hi i am ready to start this game so please send me more details to start it ASAP. Hello sir i have done lot of games in unity game engine and i have more then 7 years experience in unity game engine and i can do any type of games so please send me more details about your game project and i will give you daily updates well but i need daily communication if possible so i can do fast and good as you require.

@humanspdy

Hello, Our team specializes in building real-time location-based multiplayer apps using Flutter, FlutterFlow, Supabase, and geospatial tools like PostGIS. We have extensive experience in gamified GPS tracking, map overlays, and secure backend logic that scales across players and sessions. For your multiplayer territory capture game, we will use FlutterFlow for the front end and Supabase with Edge Functions for real-time gameplay synchronization, trail creation, and loop detection. Skills & Trust: Proficient in Flutter, FlutterFlow, Node.js, REST API, PostgreSQL/PostGIS, Supabase Realtime Channels, and Edge Functions (Deno/TypeScript). We implement secure RLS policies, Google Maps or MapLibre SDKs for visual rendering, and optimized spatial logic for polygon intersection, area subtraction, and anti-cheat GPS validation. Would you prefer Google Maps or MapLibre for lower-cost tile rendering? Do you need offline trail caching or background tracking support? Should lobby sessions persist for asynchronous gameplay or reset in real-time? Let’s connect to align your game logic with scalable tech choices. Profile: https://www.freelancer.com/u/humanspdy Best regards

@tbrandt78

Hello With over a decade of experience in the gaming and mobile app industry and technology skills spanning from Unity3D, Unreal Engine, to Mobile App Development using React Native, Flutter, Native iOS & Android platforms, I am well-equipped and excited about your project regarding creating the elusive GPS-based multiplayer game. Not only have I led the development of successful apps with millions of downloads, but I've also optimized rendering pipelines for improved performance. In addition, my proficiency with AI and gameplay systems can ensure that your game remains secure and anti-cheat proof. Best Regards, Timothy B.

@loinguyen254

With my extensive experience in developing mobile applications, particularly on Android and using Flutter, I have the skills you need to create a GPS-based multiplayer game. I understand the technical requirements of your project and have used similar technologies like FlutterFlow, Google Maps integration, and real-time channels before. What sets me apart is not just my technical expertise but my knack for building apps that are not just functional but also deliver an intuitive and enjoyable user experience. This is particularly important for your project since an integral part of the game is being able to movement within the game. I'm highly confident that I can deliver everything requested in the project description including creating and joining lobbies, real-time updates, loop-closing logic, integrating public transport lines from OpenStreetMap etc. I look forward to discussing the finer details of your project and how I can exceed your expectations with my work.

@utpalmv

Hi there, I’m excited about your GPS-based multiplayer mobile game and would love to help bring it to life. With experience in Flutter, Supabase, and real-time features, I can build the app with smooth GPS tracking, multiplayer mechanics, and real-time map updates as you described. I have a couple of quick questions: 1. Should the game include any additional game mechanics like rewards based on location, or focus purely on the trail and loop features? 2. Is there a specific region you want to start testing the public transport integration? Feel free to reach out, and we can dive into the details and get started! Best regards, UV

@krishbusiness005

With a solid eight years of experience under my belt in both Web and Mobile Application Development, I am confident in my ability to bring your GPS-based multiplayer game vision to life. My work with various databases including PostgreSQL, PostGIS and SQL has prepared me well for implementing your required Supabase database schema and security rules. Additionally, I am experienced in game development using tools such as Unity3D and have a deep knowledge of backend systems, making me perfectly suited for designing a secure, anti-cheat game logic and server-side functions. Moreover, my expertise extends beyond app development; I can also handle critical aspects like deployment and maintenance. Since your project requires strict integration of public transport lines, my ability to comfortably combine different APIs will come in handy. Further on the front-end, I'm proficient with FlutterFlow and Flutter – both platforms you’d prefer for the app's development. Clients choose me because I absorb their briefings thoroughly - this means you won't just get functional software but also one designed to fit your exact operational needs. My past clients attest to the level of dedication and quality I provide to projects. With me on the team, you can be rest assured that your project will receive that same level of care and attention it truly deserves.

@jamesartist1

Hey drsaesch, Your project caught my attention right away. I placed my bid because I am ready to start immediately and I only take on a few projects at a time to give each one my full focus. I’d love to connect over chat to discuss your project vision, put my skills to work, and let you relax knowing it’s in capable hands. Regards, James W.

@designfacecom

As an experienced Android and Mobile App Developer, my expertise spans a wide range of technologies that align perfectly with your project requirements. Having developed numerous GPS-based apps that incorporate real-time data analysis and integration with mapping platforms like Google Maps, your project sounds like an exciting challenge I'm more than capable of undertaking and delivering on time. In addition to my technical abilities, I bring a collaborative approach to the table, committed to open lines of communication throughout the development phase. Aware of the importance of updated status reports, I ensure clients are informed of any developments in a timely manner, guaranteeing project transparency every step of the way. Moreover, my dedication to robust security measures aligns with your requirement for secure anti-cheat implementations. With an in-depth understanding of Supabase and Edge Functions, I'm confident in being able to develop a solution that upholds the integrity of your multiplayer game, allowing players to thoroughly enjoy the gaming experience while keeping it fair and balanced at all times. I look forward to discussing your project with you soon.

@billybryan98

Hello, I can create a GPS-based multiplayer mobile game that captures real-world trails just like paper.io. With my expertise in mobile app development and backend solutions, I can deliver a fully functional app that meets your specifications. I am an expert with 6 years of experience in mobile app development, having successfully built applications that leverage real-time data integration and GPS functionalities. My experience with Flutter and Supabase aligns perfectly with your project requirements. I focus on developing secure and optimized solutions, ensuring your game's loop-closing logic is efficient and anti-cheat mechanisms are in place. My background with real-time updates and various mapping tools will ensure an engaging user experience. Thanks, Billy Bryan

@emilesd617

Hi, I am a skilled full-stack AI developer with expertise in HTML, CSS, JavaScript, TypeScript, React, and Next.js. I have experience working with Open AI and GPT technologies. I am excited about the opportunity to work on the GPS-based multiplayer game project you have described. I am confident in my ability to adapt to using Flutter or FlutterFlow for the frontend, and Supabase with Edge Functions for the backend, as specified in the technical requirements. Integrating Google Maps or MapLibre for map display and implementing real-time updates using Supabase Realtime Channels aligns with my skill set. I look forward to discussing how I can contribute to the successful development of this innovative game. Thank you for considering my proposal. Best regards, Emile

@ahmaddar2970

Hello, I’m excited about the opportunity to develop a GPS-based multiplayer mobile game that embodies the spirit of innovation and real-world interactivity. With over 3 years of experience in mobile app development, particularly with Flutter and backend solutions using Supabase, I’m well-prepared to bring your vision to life. Your concept of allowing players to draw trails in the real world while integrating a unique loop-closing logic is intriguing. I can implement the two game modes to enhance user experience, and ensure real-time updates for player movements using Supabase's Realtime Channels. Leveraging Flutter for the frontend will provide a smooth and dynamic experience. I look forward to receiving the full developer briefing, which will allow me to fine-tune the database schema and API specifications. My focus will also be on security to prevent cheating, ensuring a fair playing field for all participants. What specific timeline do you have in mind for launching the beta version of the game? Thanks, Muhammad Ahmad