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I'm seeking an experienced developer to create a cross-platform app using Flutterflow and OpenAI. The app will feature user authentication and real-time chat. Requirements: - Expertise in Flutterflow and OpenAI integration - Experience in developing cross-platform apps (iOS and Android) - Implementing secure user authentication - Setting up real-time chat functionality Ideal Skills: - Proficient in mobile app development - Strong background in UI/UX design - Knowledge of backend services for real-time data processing Please provide examples of similar work. Looking forward to your proposals!
Project ID: 40456785
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49 freelancers are bidding on average ₹10,822 INR for this job

Hi, I reviewed your project and understand you need a FlutterFlow cross-platform app with OpenAI chatbot integration, user authentication and real-time chat. I have experience with FlutterFlow, Firebase authentication, OpenAI API and real-time messaging features. I can deliver a clean, functional app on both iOS and Android with a smooth AI chat experience and secure login. Ready to start immediately. Let's discuss the details. - Harsh Thoriya
₹10,000 INR in 7 days
8.6
8.6

Hi there, You need a Flutterflow‑based mobile app that lets users sign in securely and chat with an OpenAI‑powered bot in real time on both iOS and Android. I’ll wire up Firebase/Auth for robust authentication, configure Firestore/Realtime Database (or Supabase) for instant message delivery, and integrate the OpenAI API for intelligent responses—all within Flutterflow’s visual builder, adding custom actions where needed. I’ll also fine‑tune the UI for a smooth, native feel and set up proper error handling and rate‑limiting for the AI calls. Will the chat history be stored per user, and do you require any custom prompts or context management for the bot? Thanks, please get in touch – looking forward to building this together!
₹7,000 INR in 7 days
7.6
7.6

As an ISO 9001:2008 Certified Global IT Service Provider with over 10 years of industry experience, at Carol Data Technology, we have a passion for developing cutting-edge, user-friendly applications that exceed client expectations. When it comes to your project requirements involving Flutterflow and OpenAI integration to build a cross-platform app with user authentication and real-time chat, our expertise in mobile app development matched with backend services for real-time data processing positions us perfectly for this task. We have an extensive background in not only mobile app development but also UI/UX design - a key element that ensures your users will find your app intuitive and engaging. Our proficiency in platforms like Flutter and React Native has allowed us to deliver seamless experiences seamlessly on both iOS and Android. Additionally, we've successfully implemented secure user authentication in past projects which speaks to our ability ensure the privacy of your users. Moreover, what sets us apart is our company-wide commitment to continued post-delivery support and clear communication throughout the project. We'll keep you updated with daily progress reports and offer a 45-day error free service. With our proven track record of satisfied customers and competitive pricing, choosing Carol Data Technology for your project is an assured way to achieve the utmost satisfaction in every aspect of the project. Let's create something incredible together!
₹7,000 INR in 7 days
7.6
7.6

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
₹7,000 INR in 7 days
7.1
7.1

I can develop a scalable cross-platform FlutterFlow application with secure authentication, OpenAI integration, and real-time chat functionality, optimized for both iOS and Android from a single codebase. My approach focuses on building a clean, responsive UI with reliable backend architecture to ensure smooth real-time communication and seamless AI-powered interactions. I have experience integrating OpenAI APIs into mobile applications and implementing secure authentication flows using Firebase or custom backend solutions depending on project requirements. The solution will include: • FlutterFlow-based cross-platform mobile app • Secure user authentication and session management • OpenAI integration for AI-driven features/chat • Real-time messaging with scalable backend setup • Modern UI/UX optimized for mobile usability • Clean architecture and maintainable codebase • Testing and deployment support for Android & iOS I can also assist with database structure, push notifications, analytics, and future scalability planning if needed. Available to start immediately, and I’d be happy to share relevant project experience and discuss the best architecture for your app goals.
₹17,000 INR in 7 days
7.2
7.2

Hello dear, Greetings from MD. Toriqul Islam! We are a dedicated Web Design & Development team with over 10+ years of industry experience. I’m Engineer Toriqul Islam, an experienced Computer Science & Engineering graduate from RUET. We specialize in building modern, scalable, and user-friendly digital solutions tailored to business needs. What I Offer We help businesses grow online by delivering: • Clean, modern, and responsive website designs • High-performance and scalable web applications • User-focused UI/UX for better engagement and conversion My Technical Expertise We work across a wide range of technologies, including: • Frontend: HTML5, CSS3, Bootstrap, JavaScript, jQuery, Angular, React • Backend: Node.js, PHP, Laravel, .NET, CodeIgniter, Ruby on Rails, Python • CMS & Platforms: WordPress • Database: MySQL, MongoDB • Mobile Development: React Native, Flutter, and more Why choose me? ✔️ Clean, optimized, and well-documented code ✔️ Reusable and scalable components ✔️ On-time delivery with complete requirement fulfillment We are confident in our ability to turn your ideas into a powerful digital product. Let’s discuss your project and make it a success. Looking forward to working with you! Best Regards, Md. Toriqul Islam
₹77,000 INR in 22 days
6.1
6.1

Hi, before I apply — are you planning a simple AI assistant/chat experience, or do you eventually want memory, conversation history, and contextual workflows (documents, FAQs, tools, etc.) added later? I ask because the backend architecture changes significantly depending on future AI workflow requirements. I can help build the full FlutterFlow + OpenAI chatbot application including: * cross-platform iOS & Android app * secure authentication * OpenAI integration * real-time chat system * conversation history * modern responsive UI * backend/API setup * scalable architecture * Firebase/Supabase integration * push notifications (optional) For this type of project, I’d likely recommend: * FlutterFlow frontend * Firebase Auth * Firestore real-time database * OpenAI API integration * Cloud Functions/FastAPI for AI orchestration if advanced workflows are needed later One important architecture decision I would make early is separating AI orchestration from the frontend chat layer. This keeps prompts, model upgrades, and future AI features maintainable without rebuilding the app. Best regards, Bhupesh
₹15,000 INR in 20 days
4.8
4.8

Having worked extensively in the field of mobile app development, we understand the importance of a well-designed and highly-functioning app like what you are looking for with the Flutterflow and OpenAI integration. Our proficiency in Flutter and broad knowledge of backend services will be invaluable as we implement secure user authentication and real-time chat functionality in your app. In addition, our skills extend far beyond just development; Graphic Designing is also amongst our key strengths. This means that not only will your app have a robust and flawless architecture, but it will also be impeccably designed to offer an exceptional user experience. We believe this comprehensive understanding of the necessary components is what differentiates us from other developers. Lastly, at OTUSONE, we don't just stop when the development phase is complete; we take pride in offering reliable support even after project delivery. We ensure that all your needs are met, and any further assistance you may require is addressed promptly. With us on board, you can rest assured knowing that you'll be equipped with a high-quality product on time, every time. Let's discuss how we can turn your vision into a reality!
₹7,000 INR in 30 days
3.9
3.9

Hi there, You’re absolutely in the RIGHT PLACE. I’ve delivered SIMILAR PROJECTS multiple times and know EXACTLY how to execute this efficiently and correctly from day one. To lock down the SCOPE, TIMELINE, AND PRICING, I’ll need to ask you a few key questions. Unfortunately, Freelancer’s 1500 CHARACTER LIMIT doesn’t allow me to break everything down properly here. Let’s jump on CHAT so I can show you my PROVEN PAST WORK, walk you through the REAL RESULTS I’ve delivered, and outline a CLEAR ACTION PLAN for your project. You’ll immediately see why my approach is DIFFERENT and EFFECTIVE. If you’re serious about getting this done RIGHT, I’m ready to move forward. Looking forward to CONNECTING and WINNING TOGETHER. Cheers, Royal IT service
₹7,000 INR in 7 days
4.0
4.0

As a seasoned mobile app developer, the Flutterflow and OpenAI integration project is right down my alley. I have a deep understanding of Flutterflow and OpenAI’s capabilities, having worked on similar projects in the past. My experience includes developing cross-platform apps with a focus on user authentication and real-time chat, making me well-equipped for this task. In addition to my technical skills, I am cognizant of the significance of UI/UX design—I aim to create immersive and intuitive experiences that keep users coming back for more. Furthermore, my proficiency in backend services for real-time data processing ensures seamless and secure communications within your app. Considering the nature of this project, collaboration and communication are paramount to success. I excel at listening to clients' needs, translating them into actionable plans, providing regular progress updates while being adaptable to changing requirements. I believe that by leveraging my skills and approach, we can create a powerful, scalable, future-ready application that meets your business goals perfectly. Let's build something great together!
₹10,000 INR in 3 days
3.4
3.4

Hi, I’m Md Shahid Ansari. I’ve spent over two years delivering full‑stack solutions and AI‑driven features, and I’m comfortable turning product ideas into polished mobile experiences. I built the **Bid Agent** with FastAPI and Groq (OpenAI‑compatible) to handle real‑time prompts and responses, and I created the chat layer using WebSocket for instant feedback. That same architecture can be wired into Flutterflow’s backend actions, letting the app authenticate users securely (OAuth / Firebase) and stream OpenAI‑generated replies instantly. My recent **DMginie** MERN project required seamless API integration (Instagram Graph, Facebook Ads) and a clean UI/UX, proving I can design intuitive screens and connect them to robust backend services. I’m ready to set up user auth, integrate OpenAI, and launch a cross‑platform iOS/Android app with real‑time chat on time and within budget.
₹7,000 INR in 7 days
2.5
2.5

We propose developing a modern FlutterFlow-based mobile application integrated with OpenAI-powered chatbot functionality to deliver an intelligent and engaging user experience. Our team will build a responsive and scalable app with clean UI/UX, smooth navigation, and secure backend integration. The chatbot will be customized according to your business requirements, including AI-driven conversations, user assistance, automated responses, and real-time interactions using OpenAI APIs. We will also implement authentication, database integration, admin controls, and API connectivity where required. The application will be optimized for Android and iOS performance while maintaining scalability for future upgrades. Our focus is on delivering a reliable, user-friendly, and high-performing AI application with transparent communication, timely updates, and complete support throughout the development process and deployment phase.
₹8,600 INR in 8 days
1.5
1.5

Hi! I've built a couple of FlutterFlow apps with OpenAI chat integrations recently — streaming responses, session memory, Firebase Auth for sign-in and Firestore for real-time chat history. For your app I'd wire up Email/Google login, a clean chat screen with typing indicator, and keep the OpenAI calls behind a Cloud Function so your API key stays safe. Cross-platform iOS + Android out of the box. Quick question — do you want the bot fine-tuned on your own data (RAG/knowledge base) or just system-prompt driven? Happy to share recordings of past chatbots I've shipped. — Rohan, APIE Tech
₹9,000 INR in 7 days
1.5
1.5

Hey there, I came across your FlutterFlow OpenAI chatbot app project requirements and understand that you're looking for a smart and user-friendly chatbot application with smooth AI interaction and responsive app experience. My understanding is that the app should feel fast, clean, and easy to use while properly integrating OpenAI features and maintaining smooth conversation flow across devices. I specially work on FlutterFlow apps, AI chatbots, automation systems, and intelligent business solutions. I have experience working on chatbot workflows, API integrations, responsive app interfaces, and AI-powered systems. My approach would be to keep the app lightweight, responsive, visually clean, and easy to manage while making sure the chatbot experience feels natural and smooth for users. If you want, I can also provide demo work and similar project references. Best regards, Rohit
₹7,000 INR in 7 days
0.7
0.7

Hi, I have experience in Flutterflow development and integrating OpenAI chatbots to deliver responsive, user‑friendly apps. I can build a cross‑platform mobile app with smooth UI, secure backend, and AI‑powered conversation features. My focus is clean architecture, fast performance, and clear handover documentation. Looking forward to working with you! Best regards, shailender
₹7,000 INR in 4 days
0.9
0.9

Hi, I understand you need a cross-platform chatbot that integrates OpenAI—the challenge is building a polished conversation experience while managing API costs and keeping development lean. I'll build this in Flutterflow for rapid UI deployment across iOS and Android, then handle OpenAI integration using streaming responses to show real-time token generation to users. For API key management, I'll use secure environment configuration and client-side request throttling to prevent unexpected token limit surprises. My first 24 hours: I'll set up the Flutterflow project structure with conversation state management, test OpenAI streaming in Dart, and deliver a working chat interface with message history. What's your priority—multi-language support, conversation persistence, or quick launch? Best regards, Val
₹1,500 INR in 7 days
0.4
0.4

Hello, As an experienced software developer and the ideal candidate for your Flutterflow + OpenAI Chatbot App project, I am proficient in mobile app development and well-versed in implementing secure user authentication, real-time chat functionality, among others. My 10 years of experience has equipped me with deep knowledge of both native and hybrid mobile app development on both iOS and Android platforms. Having honed my skills on a variety of projects, I believe I possess the expertise to create a seamless cross-platform app with easy-to-use UI/UX design. Beyond just development, I bring a value-added aspect to this project: my strong background in integrating AI into mobile applications. In specific regards to OpenAI, I have worked on numerous projects that have required me to integrate this cutting edge technology seamlessly into key features of an app. This unique skill set sets me apart and ideally makes me the best fit for the task at hand. Finally, my journey as a technology professional has also made me well-versed with backend services for real-time data processing - a crucial aspect in building apps with chat functionalities like this one. Additionally, I am proficient in utilizing cloud technologies like Firebase for easier data sharing and updation across multiple platforms. With lightning-fast turnaround time and utmost attention to detail, I am confident that my skills make me an excellent addition to your team. Thanks!
₹7,770 INR in 6 days
0.0
0.0

With an extensive background in mobile app development spanning almost a decade, I am well-versed in the skills needed to deliver your vision for a Flutterflow and OpenAI chatbot app. I am proficient in all aspects of mobile app development including secure user authentication, real-time chat functionality, and in setting up backend services ensuring seamless data processing. These skills perfectly align with the requirements you've outlined. In addition to my technical expertise, I also offer a strong background in UI/UX design that can ensure your app is not only highlyfunctional but also visually appealing. My clients consistently praise me for delivering responsive, scalable websites and Progressive Web Apps (PWAs) which can be readily reflected on your project. In short, you're not just hiring an experienced developer when you choose me for this project. You're choosing a partner who is committed to delivering high-quality solutions within rapid turnaround times. I am available 40+ hours a week and provide round-the-clock communication availability for smooth project management. Let's build something remarkable together!
₹6,900 INR in 7 days
0.0
0.0

Hi, I am interested in this project. I can provide you with the Customized Chatbot Application with all features needed for your project in a creative and professional manner. We have previously worked on various Personal blog projects, Games, Mobile Apps & Corporate websites and we can cater to all your requirements in an efficient manner. We can complete the project in 15-30 days and we have long-term experience of various cloud computing platforms (Microsoft Azure, Google Cloud Platform, Amazon Web Services, etc.) and IDEs (Microsoft Visual Studio, Android Studio, XCode). You can trust us with your project as we have previously worked on various app development projects and we can design and develop your application with the desired features in an elegant manner. Please share your details and connect with us so that we can collaborate and complete this project.
₹22,000 INR in 15 days
0.0
0.0

Hello, I’d love to help build your cross-platform FlutterFlow app with OpenAI integration. With experience in AI-powered applications, chatbot systems, and backend development, I can create a scalable and responsive solution for both iOS and Android. The app will include secure user authentication, real-time chat functionality, and seamless OpenAI integration for intelligent conversations. I can also assist with backend setup, API architecture, database structure, and UI/UX improvements to ensure the application feels modern, fast, and intuitive across devices. My experience includes developing AI-based chat systems, real-time interaction platforms, and Flutter-powered applications with scalable backend services. I focus on clean architecture, responsive design, and reliable performance while keeping the app easy to maintain and expand in the future. I’d be happy to discuss your feature requirements, preferred backend stack, timeline, and any reference apps you have in mind. I can also share relevant AI and chatbot-related project experience during discussion. Looking forward to collaborating with you.
₹10,000 INR in 15 days
0.0
0.0

Pune, India
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