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I’m looking for a reliable mobile developer who can work with me on an ongoing, weekly-paid basis to build and iterate cross-platform applications that runs smoothly on both iOS and Android. You will also be responsible for Updating and managing the admin panels for each. I am looking for a high-level developer to take the reins of a growing portfolio of applications. This isn't just about "building screens"; it’s about AI-first engineering. We are moving past traditional "forms-over-data" apps and building intelligent, agentic systems that run smoothly on iOS and Android. The immediate goal is to transition from the current MVP phase to a stable, production-ready architecture where AI implementation and autonomous agents are the core features, not afterthoughts. The Role & Responsibilities AI Integration & Agent Building: You will be responsible for implementing LLM-based logic, RAG (Retrieval-Augmented Generation), and autonomous agent workflows within the mobile ecosystem. End-to-End Ownership: You will own the mobile layer (cross-platform), the web layer, and the management of associated admin panels. MVP Refinement: You’ll handle the transition from the initial developer, cleaning up the project structure, polishing the UI, and ensuring the architecture is "AI-native." Full-Stack Execution: While I provide the REST endpoints and feature backlogs, you will turn those into fast, well-documented code with clean architecture. Submission & DevOps: Managing the pipeline from the repo to the App Store and Google Play Store. What I’m Looking For AI/Agent Experience: You have a proven track record of building apps that utilize AI beyond simple API calls (e.g., prompt engineering, agentic state management, or local model integration). Clean Engineering: I value readable commits, clean architecture, and stable code. No "spaghetti" logic. Cross-Platform Mastery: Expert-level skill in Flutter or React Native to ensure a single, high-performance codebase. Reliability: You are comfortable with a fast-paced, iterative environment and can demo meaningful progress at the end of every week. The Cadence & Compensation Weekly Pay: I release payment every week. Process: Deliverables are agreed upon at the start of the week. Once the code is pushed to the repo and passes review, payment is triggered immediately. Continuous Work: This is an ongoing relationship for a developer who wants to own the technical layer of multiple business ventures. How to Apply If you know how to build a mobile app that thinks for itself, let’s talk. When you reach out, please mention: A specific AI agent or implementation you’ve built recently. Your preferred cross-platform stack. Confirmation that a weekly deliverable/payment cadence works for your workflow.
Project ID: 40437697
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135 freelancers are bidding on average $59 USD for this job

A Warm Hello! Your vision of moving from traditional apps into AI-native, agent-driven systems is exactly the direction we’ve been working toward. We have strong experience building Flutter-based cross-platform applications with OpenAI integrations, AI workflows, real-time state handling, scalable backend architecture, and admin panel management. Recently, we worked on AI-powered systems involving: 1. LLM-driven conversational workflows with memory/state management 2. Agent-style automation pipelines using OpenAI APIs and backend orchestration 3. AI-assisted recommendation and decision-making flows 4. Cross-platform mobile apps with Firebase, REST APIs, and scalable cloud infrastructure Our preferred stack is Flutter + Firebase/Node.js + OpenAI APIs because it allows fast iteration, clean architecture, and excellent long-term scalability across iOS, Android, and admin dashboards. We are fully comfortable with: • Weekly deliverables and payment cadence • Git-based workflow with clean commits • MVP stabilization and architecture refactoring • Store deployment and CI/CD handling • Fast-paced iterative development with weekly demos With 10+ years of development experience, we focus heavily on maintainable engineering rather than quick hacks. The goal would be building an AI-first foundation that can scale across multiple ventures without technical debt. Let’s set up a quick call to discuss things better. Let's discuss it more in chat. Best Regards, Jemin Sagar
$40 USD in 7 days
6.8
6.8

Hi, The AI-native part is what caught me — moving past forms-over-data into RAG and agent workflows on a cross-platform codebase is where I'd want to spend time too. Happy to also take on the MVP cleanup and admin panel side. My preferred stack is React Native (Flutter if you'd rather), with the agent layer kept server-side behind your REST endpoints so the mobile client stays thin. For RAG I usually pair a vector store with a small orchestration layer for tool calls and state, then surface streaming responses cleanly in the app. Local model integration is doable too if latency matters for a specific flow. I've been doing RN and Flutter work since 2017 on Freelancer and run a tight commit history, so the no-spaghetti rule lines up with how I already work. Weekly deliverables and weekly pay are fine on my end. One question before I commit: is the current MVP in RN or Flutter, and roughly how many screens are we cleaning up? That'll tell me what week one realistically looks like. Asif
$500 USD in 2 days
6.3
6.3

Dear Client, I’m an experienced full-stack developer specializing in Squarespace and modern web design, with over 10 years of experience. I understand you’re looking for help finishing your Squarespace site with clean design, content integration, and smooth plugins. I’ve completed similar projects with responsive layouts and user-friendly aesthetics. My skills in Squarespace, HTML, CSS, Tailwind, and JavaScript make me confident I can deliver exceptional results. Feel free to share additional details or ask questions. I’m happy to refine my approach to fit your needs. Hello There! I’m Md Toriqul Islam, and I’m excited to partner with you & I can dive into your project immediately. I have rich experience in CMS platforms and front-end design. I am skilled in Squarespace, Tailwind, and plugin integrations. I understand you want a polished, functional website. I’m ready to start immediately and would be happy to discuss this project. Looking forward to hearing from you. Best regards, Md Toriqul Islam
$30 USD in 2 days
5.5
5.5

Hi, With my extensive experience in full-stack development, I strive to offer you exceptional skills in designing and deploying AI-based mobile applications that exceed your expectations. My portfolio is a testament to a diverse range of web platforms, API integrations, and server systems I've built; all archived using clean engineering principles that prioritize system stability. Notably, my exposure to projects from planning to post-launch support brings valuable insights into creating efficient workflows and prompt turnarounds which align with your weekly cadence. Flutter has become my tool of choice for realizing cross-platform applications that run smoothly both on iOS and Android, providing a high-performance consolidated codebase. Your project highlights a particular need for autonomous agents and AI-native capabilities where my experience with building agentic state management structures can prove indispensable. This includes working beyond basic API calls - engaging strategies like prompt engineering or local model integration to foster an intelligent yet user-friendly mobile ecosystem. A recent relevant agent I developed incorporated LLM-based logic which I found quite fascinating. The guarantee of continuous collaborative work appeals to me as it aligns with how I like to ensure long-term success by offering full-scale ownership and support even after project completion. Choosing me means you are hiring a resourceful Thanks!
$75 USD in 3 days
5.3
5.3

Hello, Your direction toward AI-native, agent-driven mobile products is exactly the kind of long-term engineering work I enjoy. I can take ownership of the mobile layer, admin systems, and AI workflow integration while helping evolve the architecture from MVP into a scalable production platform. What I can handle: -Cross-platform app development (Flutter preferred for performance and maintainability) -AI agent orchestration and LLM workflow integration -RAG pipelines, memory/state handling, and autonomous task execution -Admin panel updates and management systems -Backend/API integration and clean architecture refactoring -App Store / Google Play deployment pipelines -Weekly iteration cycles with review-ready deliverables Recent AI-related work includes: -Claude/OpenAI multi-agent orchestration systems -RAG-powered workflow assistants with vector search -AI automation dashboards and conversational systems -Tool-calling and agent state-management pipelines My preferred stack: -Flutter + Node.js/Python backend -PostgreSQL/Supabase -OpenAI/Claude APIs + vector DB (pgvector/Pinecone) -Docker/GitHub Actions for CI/CD The weekly deliverable/payment cadence works perfectly for me, and I’m comfortable operating in fast iterative environments with ongoing ownership responsibility.
$40 USD in 1 day
5.0
5.0

Preferring a mobile environment that leverages AI and prompt-RAG engineering? As a seasoned full-stack developer with over a decade's experience, I possess the skills necessary to deliver tangible results. For instance, one of my recent projects involved designing an AI agent for data retrieval and processing, which proved highly successful in achieving autonomous functioning. Working across mobile and web layers for the app management, rest assured, your project will receive the steadfast diligence that it requires. \ In addition, by producing well-documented code in line with your REST endpoints and feature requirements, I streamline the submission process on the App Store and Google Play Store. Your payment management structure aligns perfectly with my workflow; as do continuous work partnerships. My aim is to own the technical layer of multiple ventures just like yours - let's co-create agentic systems we can both be proud of! Looking forward to discussing your project further!
$50 USD in 5 days
4.9
4.9

Hi, I’m excited about the opportunity to work with you as a mobile developer focused on AI-native, cross-platform applications. Your vision of intelligent, agentic systems as a core feature aligns perfectly with my expertise in AI integration and cross-platform development using Flutter. I have hands-on experience implementing LLM-based logic and autonomous agents directly within mobile apps, moving well beyond traditional API calls to create truly autonomous behaviors. I will take full ownership of the mobile and admin panel layers, refining the MVP into a clean, production-ready architecture with stable, clean code. I understand the importance of readable commits and clean engineering to ensure maintainability. I am comfortable working in an iterative, fast-paced environment and can provide meaningful weekly demos aligned with your cadence. I am ready to start immediately with agreed weekly deliverables and transparent communication to achieve your goals. Which AI agent functionality do you consider the highest priority for the next weekly deliverable? Best regards,
$50 USD in 22 days
4.8
4.8

Hello, I am Harpreet Singh, an experienced cross-platform mobile developer specializing in AI-native applications using Flutter and React Native. Recently, I built an AI-powered app with LLM workflows, RAG integration, and automated agent-based task handling focused on intelligent user interactions and scalable architecture. I can take ownership of mobile apps, admin panels, UI refinement, API integration, and deployment for both iOS and Android while maintaining clean and stable code. I am comfortable with weekly deliverables, fast-paced iterations, and ongoing collaboration, and the weekly payment cadence works perfectly for me. Budget and project scope can be discussed further based on requirements and roadmap priorities. Looking forward to discussing the project further. Warm regards, Harpreet Singh
$30 USD in 5 days
4.6
4.6

Hey, this sounds like exactly the kind of work I like—building structured cross-platform apps with real AI logic instead of just basic API wrappers. I’ve worked on AI-driven systems where LLMs were used for workflow automation, state-based decision logic, and structured outputs feeding into mobile and web apps. I’m comfortable designing agent-style flows, prompt structures, and backend orchestration so the AI actually behaves reliably inside production apps, not just demos. My preferred stack is Flutter for cross-platform mobile (iOS + Android) and Node.js for backend/API layer, with clean separation so AI logic, data handling, and UI stay modular and scalable. Weekly delivery + weekly payment cadence works fine for me. I’m used to sprint-based development where features are scoped, built, reviewed, and shipped every week. I can also take ownership of cleanup/refactoring of existing MVPs and gradually move them into a more stable “AI-native” architecture without breaking current functionality. Happy to go deeper once we align on the first sprint. Waiting for your response
$40 USD in 7 days
4.3
4.3

With a strong background in mobile development and AI integration, I am eager to take on the challenge of turning your current MVP into a cutting-edge, intelligent system. I understand the need for seamless cross-platform applications on both iOS and Android, coupled with robust admin panel management. How do you envision the AI capabilities enhancing user interactions within the applications? Regards, Yogesh Kumar
$40 USD in 10 days
3.7
3.7

Hi, I am a Flutter developer with 8 years of experience building cross-platform apps and AI-integrated systems with backend and admin panels. I have implemented AI features like prompt-based workflows, API-driven automation, and scalable architectures, and can handle full ownership from mobile to web/admin. I focus on clean code, AI-first architecture, weekly deliverables, and smooth App Store & Play Store releases.
$50 USD in 7 days
3.8
3.8

Hi, I am a Full time developer with 7+ years of experience in cross-platform mobile development and AI-integrated applications using Flutter and React Native. I have worked on AI-driven features beyond simple API calls, including RAG-based systems, agent-style workflows, and structured LLM integration inside mobile apps with clean state management. My preferred stack is Flutter with Firebase/Supabase for backend and OpenAI/Claude APIs for AI logic, focusing on scalable architecture and production stability. My focus is AI-native architecture, clean code structure, and stable cross-platform performance for both iOS and Android. I’m available to start immediately. THANKS & REGARDS
$35 USD in 7 days
3.8
3.8

Dear Hiring Manager, Thanks for sharing the opportunity. Your vision of building AI-native, agentic mobile applications is exactly the type of long-term engineering environment I enjoy working in. I have strong experience building scalable cross-platform applications with clean architecture, AI integrations, and production-ready deployment pipelines for both iOS and Android. Recently, I worked on an AI-powered workflow assistant that used LLM orchestration, RAG pipelines, contextual memory handling, and autonomous task execution to improve user decision-making and automation flows. My preferred stack is Flutter with a modular backend architecture, though I’m also comfortable with React Native depending on project requirements. Approach: • Audit and refine the current MVP architecture • Implement scalable AI-native patterns for agents and workflows • Integrate LLM, RAG, and prompt orchestration cleanly into the app layer • Improve UI/UX and optimize performance across iOS and Android • Maintain clean commits, documentation, and structured repositories • Manage admin panels, deployments, App Store, and Play Store releases • Deliver measurable weekly progress with demos and code reviews Clarification Point: • Do you already have a preferred AI infrastructure/provider in place (OpenAI, Anthropic, local models, vector DB stack, etc.), or would you like recommendations based on scalability and cost? Thanks!
$50 USD in 7 days
3.6
3.6

Hello, The primary challenge lies in architecting a scalable system that efficiently integrates AI-driven features while ensuring responsive performance across iOS and Android platforms. Additionally, managing real-time data synchronization between the mobile applications and admin panels will be crucial for maintaining data integrity. Will the AI functionalities require complex state management, or can they be compartmentalized? How do you envision the interaction between the mobile layer and existing backend services? Is there a specific security model in place for handling sensitive user data during AI processing? I look forward to discussing the architecture in more detail.
$30 USD in 7 days
3.5
3.5

As an experienced full-stack developer with over 12 years in mobile app automation, I understand your need for a reliable partner to transition from MVP to a robust, AI-native architecture. The challenge lies in integrating complex LLM-based logic and autonomous agent workflows while maintaining a clean codebase. My expertise in both Flutter and React Native will ensure that your cross-platform applications are built with high performance and scalability in mind. I have successfully implemented intelligent systems that leverage AI beyond simple API calls, focusing on prompt engineering and agentic state management. I am comfortable with fast-paced environments and can deliver meaningful progress weekly, aligning perfectly with your payment cadence. Moreover, my skills extend to managing the DevOps pipeline using tools like Firebase and AWS, ensuring seamless deployment to both the App Store and Google Play. Could you share more about the specific AI functionalities you're looking to implement in the upcoming iterations?
$50 USD in 7 days
3.4
3.4

Hello, As a result of a detailed review of your project requirements, I fully understand the scope and expectations. I have strong experience building AI-powered cross-platform applications and I’m comfortable working in a fast-paced weekly delivery environment. I bring deep expertise in Flutter, React Native, AI Development, AI Agents, RAG systems, Mobile App Development, iOS/Android deployment, Git workflows, and scalable application architecture with over 10 years of experience. One of the key challenges in AI-native mobile apps is maintaining stable architecture while integrating autonomous workflows, memory/state handling, prompt orchestration, and real-time AI interactions without degrading UX or performance. My approach focuses on modular agent architecture, scalable backend coordination, clean mobile state management, and production-ready deployment pipelines. Recently, I worked on AI-driven systems involving RAG workflows, OpenAI/Claude integrations, autonomous task orchestration, conversational memory handling. Preferred stack: • Flutter + FastAPI/Node backend or • React Native + Supabase/OpenAI stack depending on product needs I’m fully comfortable with weekly deliverables, repo-based reviews, iterative releases, and continuous long-term collaboration. I have a quick question. • Are your current MVPs already using a centralized AI orchestration layer, or is that part of the upcoming architecture transition? Best regards, Carlos
$40 USD in 7 days
3.0
3.0

Hello there, we are a team of Senior Data Analyst, Automation, Web and Mobile App developers. Please, send me a message to discuss the work and finish in no time. Thanks Ashish Kumar.
$40 USD in 7 days
3.1
3.1

Hello, I've reviewed your project and understand you are looking for a cross platform mobile developer to build and iterate AI first applications with clean architecture and weekly delivery cycles. I can support Flutter or React Native development for both mobile and admin panels, with structured integration of AI features such as LLM workflows, RAG based retrieval, and agent style logic while keeping the codebase maintainable, scalable, and production ready. I also work in fast iterative environments with clear weekly milestones and stable delivery through repository based reviews. You can review my work here: https://www.freelancer.com/u/GridsmithLTD What AI agent functionality do you want to prioritize first in the current MVP phase? Regards, Atik
$45 USD in 1 day
3.3
3.3

Hi, I’ve been building Claude-based workflows and MCP tooling recently, especially around turning repeatable operational tasks into modular automation flows instead of one oversized workflow that becomes hard to maintain later. What external systems will these MCPs need to interact with first: APIs, databases, browser automation, local files, or internal services? I’d approach this by keeping orchestration separate from execution from the start. The Claude workflow itself should mainly handle routing, validation, retries, and decision-making, while each MCP stays focused on a single task with clean inputs and outputs. That makes the whole system easier to test, extend, and debug once more automations get added. I’d also make the MCPs runnable independently outside the Claude environment so they’re reusable later and not tightly coupled to one workflow layer. For the documentation, I’d include setup instructions, payload examples, expected responses, edge cases, and extension notes so another developer can pick it up without reverse engineering the flow. Happy to walk through the process and help map the architecture before implementation. Kind regards, Abel.
$40 USD in 7 days
2.9
2.9

Hello, I am a Brazil-based full-stack mobile developer specializing in cross-platform apps and AI-integrated systems built with Flutter and React Native. I have experience implementing LLM-based features, agent-style workflows, and structured state management to create intelligent, production-ready mobile applications. I can take ownership of both mobile and admin layers, refining MVPs into scalable, AI-native architectures with clean code, modular design, and stable weekly deliverables. I am comfortable working in fast-paced, iterative environments with Git-based workflows and consistent weekly demo and deployment cycles. Thanks.
$40 USD in 7 days
2.9
2.9

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