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I am building an AI app that can manage and control many tools and features. The app uses a smart AI system that acts like the brain of the app and controls everything. The frontend is already finished. I am looking for: A backend developer with experience in APIs, Firebase, Supabase, or similar Someone who can build the core features and APIs to make the app work Your work will include: Building and connecting the backend Creating APIs for all app features Making sure the AI controls the app smoothly What you get: A chance to work on an exciting AI app Help shape the project from the start Possible partnership or profit share Opportunities to work on more AI projects in the future If you want to build a smart AI platform and handle the technical part, contact me!
Project ID: 39723320
61 proposals
Remote project
Active 8 mos ago
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61 freelancers are bidding on average $56 USD for this job

Hello Amir, I'm excited about the opportunity to collaborate on your AI app project! With my extensive experience in backend development and API integration, I can effectively build and connect the backend, ensuring the smooth operation of your app's core features. I understand the importance of seamless connectivity for an AI application, and I have the skills to create robust APIs that will enable the AI to manage and control various tools effectively. Together, we can shape this innovative platform right from its inception. I look forward to the possibility of partnering on this project and exploring future AI endeavors! Thanks, Muhammad Asif
$30 USD in 2 days
7.0
7.0

I specialize in backend development for Flutter apps, with hands-on experience in Firebase, Supabase, and API integration. I can build and connect the backend, create robust APIs for all app features, and ensure your AI system controls the app seamlessly. I focus on clean, scalable architecture so your app runs smoothly and is ready for future AI expansions. Would you like me to start by mapping the full API structure to match your AI workflows?
$15 USD in 7 days
6.1
6.1

Greetings, It’s exciting to see a project that involves building an AI app with such potential. You’re looking for a backend developer to create and connect APIs, manage features, and ensure the AI functions smoothly. I can definitely help with that. My experience with backend development, particularly in APIs and cloud services like Firebase and Supabase, positions me well to build the core functionalities you need. I understand the importance of a seamless connection between the frontend and backend, especially for an AI-driven app. My approach would be to develop robust APIs tailored to each feature, ensuring the AI can effectively manage everything without hiccups. Collaborating from the start to shape the project sounds like a fantastic opportunity, and I’m eager to contribute my skills to bring your vision to life. Best regards, Mehran Riaz
$15 USD in 7 days
5.3
5.3

Hello there , Good afternoon! I am skilled mobile computer programmer with skills including AI Development, Cloud Computing, Android, Flutter, PHP, iPhone, Backend Development, API Development, Mobile App Development and API Integration. Please contact me to discuss more about this project. Best Regards Angel
$20 USD in 1 day
5.0
5.0

Hi , I’ve reviewed your job posting and see that you’re looking for someone skilled in Flutter, Android, iPhone, AI Development, Cloud Computing, PHP, Mobile App Development, API Integration, Backend Development and API Development—this aligns perfectly with my experience and expertise. I’d be happy to assist you with this project and ensure high-quality results that meet (or exceed) expectations. Before we proceed, I’d appreciate a bit more clarity on a few points: Are there any additional requirements not mentioned in the job post? Has any work been done on the project, or will we be starting from scratch? What is your expected timeline for completion? Why Partner with Me? I have successfully completed over 250 major projects across various industries. Over the past 5–6 years, I have maintained a spotless track record with no negative feedback. My most recent 100+ major projects all received 5-star ratings, reflecting high client satisfaction. I work full-time as a freelancer and am available daily from 9 AM to 9 PM EST. Due to confidentiality agreements, I’ll share relevant examples of my recent work in a private message. Looking forward to discussing your project in more detail. Best regards, Ahmed
$10 USD in 1 day
3.3
3.3

Hello, You need a backend developer to build and connect the APIs, integrate Firebase or Supabase, and ensure your AI-powered app’s brain runs all features smoothly. I will design a secure backend with scalable APIs, connect all core functions to the frontend, and optimize data flow so the AI system can control the app seamlessly. I have delivered AI-driven apps using Firebase, Supabase, Node.js, and RESTful APIs, ensuring reliable performance and smooth AI integration. I can start right away and share a backend architecture draft within two days.
$15 USD in 7 days
3.4
3.4

I have gone through your project description ✅ and I see exactly what you need, an experienced backend developer to build core features and APIs for your AI app, ensuring seamless control and integration. My expertise lies in backend development, APIs, Firebase, and creating smooth AI-controlled systems. While I am new to Freelancer, I have ample experience off-site. View my portfolio here: https://www.freelancer.com/u/moejoe03?frm=moejoe03&sb=t profile on Freelancer Excited to help make your AI app seamless, professional, and operate flawlessly. Regards, Mohammed Yusuf
$10 USD in 30 days
2.6
2.6

I’m excited about your AI app and ready to build a robust backend that connects smoothly with your frontend. With experience in APIs, Firebase, and Supabase, I can develop the core features and APIs needed to let your AI system control the app seamlessly. I’m eager to contribute from the ground up and explore partnership or profit-sharing opportunities as the project grows.
$15 USD in 7 days
2.6
2.6

Hello amird14, With my extensive experience in backend development, API integration, and AI development, I am confident that I can help bring your vision for the AI app to life. I have a strong background in creating APIs for various app features and ensuring smooth control by AI systems. Partnering with me means you will have a dedicated professional who is committed to shaping the project from the start and delivering exceptional results. Let's discuss how we can collaborate on this exciting AI app project and work towards a successful partnership. I look forward to hearing from you and exploring the possibilities of working together. Best regards, anilptk
$14 USD in 3 days
2.1
2.1

Hi, i am an experienced backend developer and can build the APIs and core systems for your AI app. I will connect the frontend, implement smooth AI control over all features, and ensure scalable, secure backend architecture using Firebase/Supabase or similar. Let’s make your AI app fully functional and future-ready. JUST MSG ME..........
$15 USD in 7 days
2.1
2.1

Hello, I’m experienced in Flutter app development with strong skills in AI integrations, backend APIs, and scalable UI/UX. I can collaborate closely with you to bring your app idea to life, ensuring smooth cross-platform performance and future-ready architecture. ✅ Expertise: Flutter, Dart, Firebase, REST APIs, AI/ML integration ✅ Deliverables: Clean code, responsive UI, and long-term support Let’s connect and discuss your collaboration requirements. Best Regards, Vandana S
$15 USD in 7 days
1.1
1.1

Hello there, I am a talented and experienced Mobile app developer. I'm excited about the opportunity to collaborate on your AI app project! With my extensive experience in backend development and API integration, I can effectively build and connect the backend, ensuring the smooth operation of your app's core features. I will wait for your message so we can discuss the next step. Cheers, Riki
$15 USD in 7 days
0.6
0.6

I am a perfect fit for your project. With my expertise in backend development, APIs, and automation, I can create the core features and APIs needed for your AI app. I have experience with Firebase and similar platforms, ensuring a seamless integration of the AI system. Your project aligns with my skills and interests, and I am eager to collaborate to bring your vision to life. Let's work together to build a cutting-edge AI platform that sets new benchmarks in technology. Looking forward to discussing the project further with you. Regards, Matthew van der Merwe
$10 USD in 30 days
0.0
0.0

As a UI/UX designer with a focus on creating integrated, user-centric designs, I am eager to bring my expertise to your AI app project. I specialize in ensuring high standards of professionalism and usability, making me a strong fit for the job. While I am new to freelancer.com, I have a wealth of experience in UI/UX design, front-end development, and automating workflows off-site. I am confident in my ability to contribute to building a seamless user experience for your AI app. I am excited about the opportunity to collaborate on this project and am eager to discuss how I can add value to your team. Let's connect and discuss how we can bring your vision to life. Looking forward to the possibility of working together, Kiran Lalgi
$10 USD in 30 days
0.0
0.0

I have analyzed this project and I have to say this aligns perfectly with my expertise in backend development, APIs, and creating seamless user experiences. Your need for building and connecting the backend, creating APIs, and ensuring smooth AI control aligns perfectly with my skills in API integration, Firebase, and Supabase. With a proven track record of delivering high-quality results, I guarantee clear communication, fast turnaround, and competitive pricing. I’m available to start immediately and deliver on schedule. I’m excited about the opportunity to collaborate on this AI app project. Send me a message so we can discuss your project in more detail. Regards, Garren Katts
$10 USD in 30 days
0.0
0.0

"I believe I’m an excellent fit for your project as a backend developer with experience in building core features and APIs. I can ensure a smooth integration of AI controls for a seamless user experience. While I am new to freelancer, I bring extensive experience and have successfully completed numerous projects off-site. I would love to chat more about your project! Regards, Waseem Isaacs"
$10 USD in 30 days
0.0
0.0

I am a perfect fit for your project as a backend developer. I have extensive experience working with APIs and have built core features for seamless application functionality in previous projects. While I am new to freelancer, I have tons of experience and have done other projects off site. I would love to chat more about your project! Regards, Joshua Visser
$10 USD in 30 days
0.0
0.0

Hi, I see you already have the frontend ready and now need the backend to actually power the AI flows. Quick question: do you want all data and user actions stored centrally (Firebase/Supabase) so the AI has full control, or should some features just run locally with minimal backend calls? That will define how we set up the core APIs. I have built backends where AI drives the app logic, handling auth, APIs, and feature connections, so this is right up my alley. I can take care of the backend, connect it with your frontend, and make sure the AI can trigger and control every tool smoothly. If you share which features the AI will control first, I can outline a backend structure and timeline for you. Want me to map that out so you see the flow before we start? Best, Amer
$15 USD in 7 days
0.0
0.0

I am a perfect fit for your project as a backend developer with expertise in building APIs and working with platforms like Firebase and Supabase. I excel in creating seamless backend systems, integrating core features, and ensuring smooth AI control. While I am new to freelancer, I have tons of experience and have done other projects off site. I would love to chat more about your project! Regards, Ross Wilson
$10 USD in 30 days
0.0
0.0

"I believe I'm an ideal match for what you're looking for. Your project requires a backend developer experienced in APIs and building core features. While new to Freelancer, I've tackled similar projects offsite. I specialize in developing seamless APIs for clean, professional apps like yours. I'd love to chat more about your project!" Regards, Lance kay
$10 USD in 30 days
0.0
0.0

Hanover, Germany
Member since Jul 5, 2025
$10-30 USD
₹12500-37500 INR
$25-50 USD / hour
₹1500-12500 INR
₹12500-37500 INR
₹12500-37500 INR
$10-30 USD
₹250000-500000 INR
$750-1500 USD
$1500-3000 USD
₹12500-37500 INR
₹600-1500 INR
$10-30 USD
₹12500-37500 INR
$10-30 USD
₹12500-37500 INR
$250-750 USD
₹12500-37500 INR
₹250000-500000 INR
₹12500-37500 INR
$70-150 AUD