Big World App: 3D Game/Mobile app & Full-Stack Dev
$5000-10000 USD
Closed
Posted 4 months ago
$5000-10000 USD
Paid on delivery
1. Project Overview
Big World App is a social accountability and habit-tracking platform that leverages gamification and real-time interactions to help users develop and maintain positive habits. The app features dynamic 3D avatars reflecting users' progress, an interactive 3D map showcasing friends' activities, and AI-driven insights for personalized habit recommendations. We are seeking a freelancer proficient in both 3D game design and full-stack development to bring this vision to life.
2. Key Responsibilities
3D Game Design:
Develop dynamic 3D avatars that visually represent users' habit progress (e.g., energetic postures for achievements, slouched for missed goals).
Create an interactive 3D map interface where users can explore friends' statuses, send nudges, and engage in social interactions.
Design engaging 3D environments and animations that enhance user experience and encourage habit formation.
Full-Stack Development:
Frontend Development:
Implement the user interface using frameworks like React Native (Expo) or Flutter to ensure cross-platform compatibility (iOS and Android).
Integrate 3D elements seamlessly into the mobile application, ensuring smooth performance and responsiveness.
Backend Development:
Develop a robust backend system using technologies such as Firebase (Firestore, Firebase Auth, Cloud Functions) or a custom Node.js setup with PostgreSQL or MongoDB.
Implement real-time features to support social interactions, notifications, and live updates.
Ensure secure data management and user authentication protocols are in place.
3. Required Skills and Qualifications
3D Game Design:
Proficiency in 3D modeling, animation, and rendering using tools like Blender, Autodesk Maya, or similar.
Experience with game development engines such as Unity or Unreal Engine.
Strong understanding of game mechanics, user experience design, and interactive storytelling.
Full-Stack Development:
Frontend:
Experience with cross-platform mobile development frameworks (React Native or Flutter).
Knowledge of integrating 3D graphics into mobile applications.
Backend:
Proficiency in backend technologies like Firebase or Node.js with databases like PostgreSQL or MongoDB.
Experience implementing real-time data synchronization and user authentication systems.
General:
Strong problem-solving skills and attention to detail.
Excellent communication skills and ability to work collaboratively.
A portfolio showcasing relevant 3D design and development projects.
!!MOST IMPORTANTLY!! Needs to be passionate about mental health.
Hello,
I understand that you're looking for a skilled freelancer to develop the Big World App, a unique 3D game and mobile platform centered around social accountability and habit tracking. My approach would include the creation of dynamic 3D avatars to reflect users' achievements, along with an engaging 3D map to promote interaction among users. On the development side, I would use React Native or Flutter for a seamless cross-platform experience and set up a robust backend using Firebase or Node.js to ensure real-time features work flawlessly.
I believe my skills in 3D design, along with full-stack development experience, align perfectly with your project needs. I am excited about the opportunity to help users form positive habits through innovative and interactive design.
What specific features do you envision for the interactive 3D map and how detailed do you want the avatars to be?
Thanks,
Muhammad Awais
Hello,
I am experienced in this field and I’ve already worked on many healthcare apps, so I would like to help you and work with you on this project. Let’s discuss more about your idea, so we can create a plan and start the work. I hope that we will work great together. Looking forward to hearing from you. Have a nice day!
Regards, Andrija
With over a decade of experience in web and mobile development, I understand the unique challenges of bringing the Big World App to life. Your project requires a blend of 3D game design and full-stack development expertise, and I am well-equipped to deliver on both fronts.
In the realm of social accountability and habit-tracking platforms, I have a proven track record of success. My experience in developing engaging user interfaces, integrating 3D elements seamlessly, and creating robust backend systems aligns perfectly with the vision you have for Big World App.
From implementing user-friendly frameworks like React Native and Flutter to designing dynamic 3D avatars and environments, I have the skills and experience needed to make your project a success. Let's work together to create a game-changing app that revolutionizes how users track and maintain positive habits.
Reach out to me to discuss your project further and take the next steps in bringing the Big World App to life.
>>I WILL PROVIDE 2 YEARS OF FREE, ONGOING SUPPORT AND COMPLETE SOURCE CODE. WE WILL WORK WITH AGILE METHODOLOGY AND WILL GIVE YOU ASSISTANCE FROM ZERO TO PUBLISHING ON STORES<<
I am a highly experienced full-stack developer and 3D game designer with 11 years of expertise in developing immersive applications. My proficiency aligns perfectly with the requirements of the Big World App, ensuring a seamless blend of 3D game mechanics, real-time interactions, and habit-tracking functionalities.
Technical Expertise
3D Game Design:
3D Modeling & Animation: Proficient in Blender, Maya, and Unity.
Game Engine Experience: Strong command of Unity and Unreal Engine for interactive 3D environments.
Gamification & UX: Expertise in designing engaging user experiences and habit-forming game mechanics.
Full-Stack Development:
Frontend: Expert in React Native (Expo) & Flutter, ensuring smooth cross-platform performance.
Backend: Strong experience with Firebase (Firestore, Cloud Functions, Firebase Auth) and Node.js with PostgreSQL/MongoDB for real-time, scalable architectures.
Security & Performance: Implementation of secure authentication protocols and highly responsive 3D integration in mobile apps.
Thanks,
julian
I’m excited to apply for the development of Big World App, as I align strongly with your mission of promoting mental health through gamification. Based in Dallas, USA, I offer a unique combination of skills in both 3D game design and full-stack development, making me well-equipped to bring your vision to life.
I have extensive experience creating interactive 3D avatars and environments using Blender and Unity. I will design avatars that reflect users’ habit progress with dynamic visual cues, such as energetic postures for achievements and slouched figures for missed goals. I’ll also develop the interactive 3D map for users to explore friends’ statuses and engage socially.
For the mobile app, I specialize in React Native (Expo) and Flutter for cross-platform development. I will ensure smooth integration of 3D elements for a seamless user experience across both iOS and Android. On the backend, I have expertise in Firebase, Node.js, PostgreSQL, and MongoDB, ensuring real-time features, secure authentication, and optimized performance.
I’m passionate about the positive impact technology can have on mental health and am committed to creating an app that fosters habit development while encouraging a supportive community.
I’d love to discuss how I can contribute to your project. Looking forward to your response!
Best regards,
Abdullah
Full-Stack Developer & 3D Game Designer | Based in Dallas, USA
Dear Client,
With over 10 years of experience in Game Development, iPhone, Mobile App Development, and Unity 3D, we have carefully reviewed your project requirements for the Big World App. We are confident in our ability to bring your vision to life with precision and creativity.
Our team is well-versed in 3D game design and full-stack development, making us the ideal partner for this project. We have the skills and expertise to develop dynamic 3D avatars, create interactive 3D interfaces, design engaging environments, and seamlessly integrate 3D elements into the mobile application.
We are eager to discuss the project further and explore how we can collaborate to deliver a successful outcome. Please start a chat with us to delve deeper into the project details and requirements.
Looking forward to the opportunity to work together on the Big World App project.
Best regards,
hi i got your project details and ready to start it ASAP and no need to pay me now so please lets award me job and 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.
Hello Delaney,
I am excited about the opportunity to work on the Big World App project. With over 5 years of experience in both 3D game design and full-stack development, I am well-equipped to bring your vision to life. I can create dynamic 3D avatars that emphasize users' habits and design an interactive 3D map that fosters engagement among friends.
For the full-stack development aspect, I specialize in using React Native and Firebase, ensuring a seamless integration of 3D elements into a user-friendly interface. My expertise in real-time data synchronization will enable smooth social interactions and notifications, enhancing the overall user experience.
I would love to discuss how we can collaborate effectively to make the Big World App a unique platform for habit tracking and social accountability. What specific features do you envision for the user interactions on the 3D map?
Thanks,
Rashid
Hello,
I can develop the mobile application using react native for cross platform compatibility on ios and android, ensuring smooth integration of 3d elements for smooth performance. dynamic 3d avatars and interactive maps will be created using unity, allowing real time visual representation of habit progress and social interactions. the backend will be developed by firebase, using firestore for real time database management, firebase auth for secure user authentication, and cloud functions for handling server side logic. real time notifications and updates will support social engagement features. the 3d models and animations will be crafted using blender, ensuring engaging and responsive visual experiences. clear documentation will be provided for app usage and data security protocols will be in place to protect user information. 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
Regards,
Mughira
As a seasoned full-stack developer with a knack for 3D game design, I'm Shubham, an excellent choice for your Big World App project. Over my 9+ years in the industry, I've completed over 550 mobile app design and development projects, honing my skills in the technologies required intimately. With commendable proficiency in both being a front-end designer using frameworks like React Native and back-end development with Firebase or Node.js, I bring to the table not just versatility but a unique mix of skills that are tailor-made for your social accountability and habit-tracking platform.
What distinguishes me further is not only my technical prowess but also my passion for mental health. Throughout my career, I have strived to create impactful applications that effectively address various aspects of users' lives, including mental well-being. My familiarity with real-time features supporting social interactions will prove invaluable in designing dynamic three-dimensional avatars that reflect and motivate users' habits positively. Combining this with my proven ability to implement smooth cross-platform mobile compatibility and integrate graphics seamlessly is sure to enhance user experience on Big World App.
Furthermore, given my track record of timely delivery without compromising on quality (over 98% accuracy rate), you can rest assured that your project is in safe hands with me. So let's get started on creating the game-changing technology that the world needs!
Hello Delaney,
I am Lei, with over 18 years of experience in Mobile App Development. I have carefully reviewed the requirements for the Big World App project. With a specialized focus on Flutter in the past 3 years, I have extensive experience in both iOS and Android platforms. Additionally, I bring 8 years of backend service development and database optimization expertise to ensure a comprehensive solution.
For this project, I will design dynamic 3D avatars, interactive 3D map interfaces, and engaging environments to enhance user experience. Using React Native or Flutter for frontend development and Firebase or Node.js for backend, I will ensure seamless integration and real-time features. You can view my portfolio at
https://www.freelancer.com/u/mikelilei82
Let's discuss further details in chat.
Thanks,
Lei
Hello,
I’m excited about the opportunity to develop Big World App, combining my expertise in 3D game design and full-stack development to create an engaging, habit-tracking experience. I have experience integrating interactive 3D avatars and real-time social features into mobile applications using Unity, React Native, and Firebase. Passionate about mental health, I’m committed to building an intuitive and motivating platform that helps users develop positive habits. Let’s discuss how we can bring this vision to life.
Best regards
Hi Delaney L. Good evening
Already have something live to show you Live Similar Site work
I have gone through your requirement , I found it very interesting , Since I already have similar live to show you As i had worked on these tech Unity 3D, iPhone, Mobile App Development, Game Development and Game Design
I can Implement is the similar or with changes for you !!!!
Let us discuss more about this
Thanks
Hello
With my 10+ years of advanced Unity3D & C# skillset, I can bring your Big World App project to life in ways that will exceed your expectations. Notably, I have successfully developed five plus mobile apps and games, each with over a million downloads. Leveraging my expertise in 3D modeling and rendering using tools like Blender and Autodesk Maya matched with my knowledge of game mechanics and interactive storytelling, I'm confident in creating engaging avatars that visually represent users' habit progress - something that's a crucial component for an app like Big World.
Pitching along the lines of 3D integration and mobile app development, I'm skilled at utilizing frameworks like React Native or Flutter to ensure perfect cross-platform compatibility for iOS and Android. Additionally, my proficiency with Firebase or Node.js backend systems will assure you a robust system for real-time features supporting social interactions, notifications, and AI-driven personalized habit recommendations.
Best Regards
Hi there
Synapse India is excited to bring Big World App to life with expert 3D game design and full-stack development. Our team specializes in gamified habit-tracking, real-time interactions, and secure, scalable backends to ensure a seamless user experience across platforms.
We are SynapseIndia, and you can trust us for our 23+ years of success in the industry, with over 18,000 projects and 5 million+ hours delivered. Our top clients include IBM, Johnson & Johnson, PayPal, Audi, and Nestlé. We adhere to ISO-certified CMMI Level 3 standards throughout the SDLC.
Why choose SynapseIndia -->
+ Successful journey of 23+ years In Industry
+ 100% Job success and Top Rated Plus agency on Upwork
+ Our top clients include IBM, Johnson & Johnson, Paypal, Audi, Nestle, and others.
+ Microsoft Gold Certified Partner
+ ISO certified CMMI Level 3 Standard followed throughout the entire SDLC
Note: The bidding price and timeline are provisional. The final cost will be determined after a detailed discussion.
Sincerely,
SynapseIndia
I.T. Outsourcing @ Peace of mind
An ISO 9001|27001|27701 Company
"Outsourcing @ Peace of mind"
Hi,
Thank you for sharing the details of the Big World App — it’s an inspiring concept, and I truly admire the focus on positive habit formation and mental health. As someone passionate about building engaging, user-centric applications and promoting well-being, I’d love the opportunity to contribute.
With expertise in both 3D game design and full-stack development, I can help bring your vision to life. I have hands-on experience with creating dynamic 3D environments, interactive elements, and real-time features — ensuring a seamless, engaging user experience.
I’d be excited to discuss your project’s requirements in more detail and explore how we can collaborate.
Best regards,
Rahul
Hello. I’m thrilled to have the chance to propose my services for your project. With a strong background in App Development, I’m eager to help bring your vision to life. I look forward to the possibility of working together. Cheers.
With a robust blend of 3D game design and full-stack development skills, I am the ideal freelancer to bring your Big World App vision to life. Having spent over 7 years honing my craft, I possess the proficient capabilities necessary for both the 3D aspects and the full-stack responsibilities detailed in your project. On the frontend, I'm skilled with React Native and Flutter frameworks for seamless cross-platform compatibility. Meanwhile, my backend expertise revolves around Firebase, Firestore and Node.js but I'm certainly flexible to accommodate Postgres and MongoDB if that's what you prefer.
Regarding my 3D design prowess, I am well-versed with tools like Blender and Unity engine which you've mentioned in project responsibilities surmounting me with the right coding techniques for interactive interfaces or elements. This'll enable me to create engaging avatars that visually reflect users' habit progress and tailor a unique experience with captivating 3D maps, environments, and animations.
However, there's something more valuable than skills alone- passion! And this is where I believe I can stand out for your project because I'm zealous about mental health. Combining my technical proficiency with this dedication can have remarkable results for Big World App as it involves positively shaping and transforming individual's habits through gamification strategies.
With a vast wealth of experience in gaming and mobile app development, I believe I am the perfect candidate for your Big World App project. I possess an enviable skillset in 3D game design, proficiently utilizing tools like Blender and Unity to develop engaging animations, models, aesthetics, and interactive environments. On the backend, I have extensive experience with Firebase and PostgreSQL – a secure and efficient pairing for your robust backend system.
Not only do I excel technically, but I also value the human aspect of my work. With your app's passion for mental health at its core, we are in sync. As a professional writer for 15+ years, I've covered industries like Health & Medical and Fitness treating written communication with a deft balance of empathy and knowledge. Connecting users through gamification, real-time interactions while tracking positive habits is more than just a job for me; it's an opportunity to make a profound impact on people's lives.
Putting Big World App together requires someone who thoroughly understands both the artistic and technical aspects. My diversified skill-set can provide you with exactly that. Plus, my track record with over 700 satisfied clients showcases my dedication to quality, efficiency, punctuality, and collaboration; all important qualities you were looking for in this project. Let's combine vision and skill to bring this game-changing app to life!
Dear Sir,
I have read your requirements and attachment very carefully.
It is no problem to implement your app idea perfectly for me.
- My Approach:
• 3D Game Design:
✩ Dynamic 3D Avatars – I will create visually engaging 3D avatars that reflect users' progress with animations, such as energetic postures for achievements and slouched stances for missed goals.
✩ Interactive 3D Map – I will design an interactive map that allows users to explore their friends' statuses, send nudges, and engage in social interactions.
✩ Engaging 3D Environments – I will develop 3D environments and animations that encourage users to stay engaged and motivated in their habit-building journey.
• Frontend & Backend Development:
✩ Cross-Platform UI – I will implement a user-friendly interface using React Native (Expo) or Flutter, ensuring compatibility across iOS and Android platforms.
✩ Seamless 3D Integration – I will integrate 3D elements into the mobile app, ensuring smooth performance and responsiveness.
✩ Robust Backend – I will develop a strong backend system using Firebase (Firestore, Firebase Auth, Cloud Functions) or a custom Node.js setup with PostgreSQL or MongoDB.
✩ Real-Time Features – I will implement real-time features for social interactions, notifications, and live updates, ensuring a smooth and dynamic user experience.
❇ Your satisfaction is my ultimate goal.
I look forward to discussing how we can collaborate on this exciting project.
Best regards,
Bounkyo K.
