AI Engineer for Mobile/Web App Improvement

@eclairios

Hello, Your vision for an AI-native codebase, leveraging Claude Code and OpenAI Codex to automate development, is innovative and aligns perfectly with the future of software engineering. I understand your goal to reduce developer dependency and streamline feature implementation through natural language prompts. This transformation requires expertise in architecting for AI and integrating advanced development tools. I’m Waqas from Eclairios, a professional software engineer with over 7 years of experience in app and web development. I have successfully completed 128 projects, earning a 5.0 rating from satisfied clients. I specialize in mobile apps (Android, iOS, Flutter), website development, custom APIs, and backend solutions. My goal is to deliver high-quality, scalable solutions that meet your business needs. I possess strong expertise in AI-assisted software development, prompt engineering, and configuring environments for tools like Claude Code and OpenAI Codex, ensuring projects are architected for future AI evolution. Why hire me? ★ 100+ Projects Completed with 5-star rating. ★ 3 months of free post-launch support ★ Expertise in advanced technologies and systems Let’s connect and discuss how I can help you with your project. Best regards, Waqas

@diektech

Hi — Elias here from Miami. This is an interesting goal. You're not looking to add AI features. You want an AI-friendly codebase that your team can maintain with tools like Claude Code, Codex, and Cursor for years to come. What usually matters most here is giving the AI the right context. A clean folder structure alone isn't enough. The business rules, workflows, architecture, and coding standards all need to be documented so AI can make safe changes without breaking existing features. My approach would be to audit the current Flutter project first. Then I'd refactor where needed, organize the repository, create AI context files, document the architecture, and set up testing, linting, and CI/CD. The goal is a codebase that both developers and AI can understand with minimal onboarding. I've worked with Flutter, Firebase, Git, CI/CD, and AI-assisted development using Claude Code, Codex, Cursor, and structured prompt workflows. I also have experience creating documentation that keeps large projects maintainable. A few questions to better understand the scope: Q1 – Roughly how large is the current Flutter codebase? Q2 – Is the app already using Firebase, or another backend? Q3 – Are you looking for a full refactor, or only the areas that block effective AI development? Looking forward to hearing from you.

@ZohaibRoy

⭐⭐⭐⭐⭐ Transform Your App into an AI-Driven Powerhouse ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project needs and see you're looking for an AI software engineer to enhance your mobile and web app. You don't need to look any further; Zohaib is here to help you! My team has successfully handled 50+ similar projects. I will analyze your current architecture, refactor where needed, and set up an AI-native environment using Claude Code and OpenAI Codex. ➡️ Why Me? I can easily do your AI transformation project as I have 5 years of experience in mobile and web application development, software architecture, and AI-assisted development. My expertise includes Flutter, Git, and CI/CD practices. Additionally, I have a strong grip on technical documentation and prompt engineering, ensuring a comprehensive solution for your project. ➡️ Let's have a quick chat to discuss your project in detail. I would be happy to showcase samples of my previous work. Looking forward to our conversation! ➡️ Skills & Experience: ✅ Flutter ✅ Mobile & Web App Development ✅ Software Architecture ✅ Git ✅ Firebase ✅ CI/CD ✅ AI-assisted Development ✅ Claude Code ✅ OpenAI Codex ✅ Cursor AI ✅ Prompt Engineering ✅ Technical Documentation Waiting for your response! Best Regards, Zohaib

@ahmadayaz

With expertise in AI software engineering, Flutter, and AI-driven development tools, I offer to architect a future-proof codebase for FASTAFF. My approach includes codebase review, refactoring, documentation, automated testing, and training for seamless AI integration. Let's collaborate on evolving the FASTAFF platform with AI for enhanced efficiency and innovation.

@Hubready

Hello!, I am a US-based senior software engineer(frontend, backend, ecommerce, etc) with about 15 years of experience building production apps, AI features, and scalable software. I read your project carefully, and I understand the goal is to make your mobile and web app genuinely AI-driven using Claude Code / OpenAI Codex, not just add a thin AI layer. I’ve done this kind of work across Flutter, mobile/web architecture, OpenAI/Claude integrations, workflow automation, and API-driven product builds. My approach is practical: map the current flow, identify the best AI touchpoints, then implement in small safe phases so we improve the product without breaking what already works. Relevant work examples: - AI assistant layer for a SaaS dashboard - Flutter mobile app with OpenAI-powered summaries - Internal workflow tool with Claude-based document analysis - Web app automation engine for support and content ops Could you please clarify the following questions to help me better understand the project? 1. Which parts of the app should become AI-driven first, and what does success look like? 2. Do you already have an existing codebase/API architecture, or should I help design the AI integration plan from scratch? 3. Are you leaning more toward Claude Code for developer workflow and OpenAI Codex for app logic, or do you want both evaluated side by side? I’m serious about the details and won’t guess on architecture choices that affect stability later.

@seefattechnologi

AI EXPERT is here to achieve your goals -------------->>>Ready to do this job as its perfect match with my skills ------------->>AI Engineer for Mobile/Web App Improvement I am a CREATIVE AI/Multitalented PHP/MOBILE APP Full-stack developer having rich experience with all the latest technologies with so many successful Tasks. I have some queries to give you an accurate time Please ping me to get started and provide you great results. Thanks!!!

@Eliteinno

Hello FASTAFF Team, Is your current codebase primarily developed in Flutter? Do you foresee any changes in the core tech stack during this AI transformation? Exciting project you're building! I plan to guide the transformation by first critically assessing your existing architecture for AI adaptability. I’ll ensure the AI tools integrate smoothly with your business logic. Let's discuss the timeline and budget in a chat or call after we go over the specifics together. Looking forward to helping you lead this AI-driven innovation. Please feel free to reach out for a quick chat to explore the next steps.

@melikatfz

Making a codebase AI-friendly is mostly about reducing ambiguity rather than adding AI tooling. I'd start by reviewing how your Flutter, web, and backend projects are structured, then refactor where necessary so business logic, conventions, and dependencies are explicit and well documented. From there I'd create the AI context files, testing workflow, and development guidelines so tools like Claude Code, Codex, and Cursor can make predictable changes instead of guessing intent. You can check my profile to see some of the projects I worked on. Is the mobile app, web app, and backend currently maintained in a single monorepo or across separate repositories?

@shubhi8982

As an experienced Full-Stack Developer, I specialize in building modern and performant web and mobile applications. I have a strong command over both mobile (Android and iPhone) platforms and I am well-versed with Flutter, which is your current mobile platform. Additionally, I possess the necessary expertise in Java, PHP/Laravel, Firebase and Git required for this project. My prowess extends to AI/ML technologies as well. Although my experience does not directly align with Claude Code or OpenAI Codex, my competence with Python, Java, and AI & ML in general will accelerate my learning curve. My versatile skill set - encompassing both front-end (UI/UX Design) and back-end arenas (API Development, database management) - makes me the perfect candidate to review your existing architecture and adapt it to best suit AI compatibility. For a project of this nature aiming for a long-term continuity using evolving AI tools, my diverse proficiency in multiple languages brings unique insights on how to future-proof your codebase while emphasizing on natural language-based documentation. You can count on me to produce clean code with detailed documentation as I have delivered in various projects before this. Let's transform your app into an efficient AI-driven platform that empowers you without external dependencies!

@juanjosec63

Hi, I have gone through your project description and understand you’re looking to convert an existing Flutter mobile/web app into an AI-ready codebase with clean architecture, documentation, and AI-assisted development workflows. I have experience with Flutter, Firebase, software architecture, Git, CI/CD, OpenAI APIs, Claude Code, Cursor, and AI-driven development workflows for scalable applications. I can review and refactor the codebase, create AI context documentation, improve development workflows, and prepare the project for future feature development using AI tools. Best regards, Juan

@sekai1116

Building applications that fuse AI technologies has been a niche I've honed for over the years. And your FASTAFF project needs exactly my skill set. I am Jiayin—optimizing the production and UX side of applications using Flutter and Dart in both Android and iOS devices, giving you an integrated platform with native-level performance. My expertise would bag a clean, maintainable code base with bug fixes, new features, and continuous mobile app development through natural language prompts using AI development tools such as Claude Code, OpenAI Codex, and Cursor AI. Let's fast-forward to the future where your team can independently nurture and modify your application using your very own virtual AI developer. Imagine describing new features or changes in natural language then our self-documenting interface proposes implementation paths—simultaneously amplifying efficiency while retaining valid societaletal context. This vision is at the core of what I do—a reliable, scalable solution aimed at enhancing user engagement and business impact. With me onboarded, you secure more than a freelancer; you have a partner dedicated not only to meet your project needs but also to actualize your long-term vision by keeping your app compatible with upcoming AI technologies—tfoot from assisting you today, I'd be glad to ensure seamless transitions for tomorrow.

@SkillCrafts

I understand you're looking to leverage AI tools like Claude Code and OpenAI Codex to create an AI-native codebase for FASTAFF. My experience in developing AI-powered features for user-facing applications, specifically focusing on improving platform efficiency and user engagement through intelligent automation, directly aligns with your goal of transforming your mobile and web app. My approach will involve a phased integration of AI coding assistants. Initially, I'll establish a robust development workflow integrating tools like Cursor and GitHub Copilot for code generation, refactoring, and automated testing. We'll then identify key areas within your existing codebase (e.g., matching algorithms, user experience enhancements, administrative tasks) that can benefit most from AI-driven development. This will involve prompt engineering for Claude Code and Codex to generate modular, maintainable, and well-documented code snippets and components. I'll prioritize building a strong foundation of AI-assisted testing and validation to ensure code quality and reduce manual oversight. To ensure we're on the right track, could you elaborate on the specific metrics you're hoping to improve with this AI-native approach? Also, what are your current development team's familiarity levels with AI coding assistants? I’m eager to discuss how we can collaboratively build an AI-driven FASTAFF.

@DigitalNightOwl8

Hey , Good afternoon! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in Android, OpenAI Codex, Flutter, Claude Code, Claude (Anthropic), AI Development, Mobile App Development, Software Architecture and iPhone. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Thanks and Regards

@jonasdedzo

I DON'T JUST ADD AI TOOLS. I BUILD AI-READY SYSTEMS. Hello, I'm Jonas, an AI-focused full-stack engineer. Your goal is not simply integrating Claude Code or OpenAI Codex. The real challenge is transforming an existing application into a codebase where AI can understand the architecture, business rules, and safely implement future changes. I've worked with application architectures, APIs, documentation systems, and AI-assisted development workflows where maintainability and clear context are essential. First, I will audit your Flutter mobile and web application architecture, dependencies, and development workflow. Then, I will restructure the repository with AI-friendly documentation, coding rules, and architecture references. After that, I will configure AI development workflows using tools like Claude Code, OpenAI Codex, or Cursor with proper project context. Finally, I will add testing, linting, deployment improvements, and provide a complete handover session. And I have a question, is the current application built entirely with Flutter for mobile/web, or do you have separate backend and frontend technologies that also need AI optimization? The future of software development will depend on human-friendly and AI-friendly codebases, and I will help make FASTAFF ready for that future. I hope we can work together.

@ahmaddar2970

Transforming your app into an AI-native, maintainable codebase is a strategic investment. I will review, refactor, and document your Flutter-based app, ensuring compatibility with Claude Code, OpenAI Codex, and Cursor AI. The process includes organizing repositories, creating comprehensive technical documentation, and setting up automated testing and deployment, enabling future features to be generated via natural language. My experience with AI-assisted development tools and scalable architecture ensures your long-term vision is achievable efficiently. This project will empower your team to independently maintain and grow the platform with minimal external reliance, aligning with your vision for an AI-centric future. I propose a 45-day timeline for a thorough transformation, including training and handover, within your budget. I'm eager to contribute my AI architecture expertise to turn your app into a cutting-edge, AI-driven platform, supporting your growth and innovation goals.

@nowars

Hello, I can transform your FASTAFF platform into an AI-ready codebase with clean architecture, strong documentation, automated workflows, and compatibility with Claude Code, OpenAI Codex, and Cursor. I specialize in Flutter, mobile/web apps, software architecture, AI-assisted development, testing, and developer workflows. I will create a maintainable foundation that enables safe future updates through AI-driven development.

@Aaleen110

I understand you're seeking an AI Engineer to make your FASTAFF mobile and web app AI-driven, leveraging tools like Claude Code and OpenAI Codex to transition to an AI-native codebase. I recently helped a SaaS platform reduce bug resolution time by 40% by integrating AI code generation for feature development and testing. My approach will involve using Python with libraries like LangChain and LlamaIndex to orchestrate AI code generation and analysis. I will build modular AI agents capable of understanding your existing Swift (iOS), Kotlin (Android), and React (Web) codebase, generating and refactoring code based on your requirements, and integrating these changes through automated pull requests. What is the primary AI-driven feature you envision for FASTAFF in the next six months? Ready to start as soon as you confirm scope.

@marcosfermin

Howdy! I have spent the last several years building AI native workflows on top of existing codebases, including a contract management system where I layered Claude and OpenAI APIs over a Django and Vue architecture with full context files, structured prompting guides, and automated test pipelines so the client team could ship features through natural language alone. That work maps almost directly onto what FASTAFF needs. My approach starts with a thorough audit of your Flutter and backend code, identifying the modules where AI tools like Claude Code and Cursor need the most grounding, then refactoring toward small, single responsibility files with explicit naming conventions, inline documentation, and clear separation of business logic from UI. Thank you. Marcos.

@MusouDigital

Hi there, we have recently completed a similar project and would love to share some references. Transforming your mobile and web app into an AI-native codebase sounds right up our alley, and we would love to exceed your expectations. We specialize in creating clean, scalable architectures that integrate seamlessly with AI tools like Claude Code and OpenAI Codex. Our approach will empower your team to describe new features in natural language, significantly reducing your reliance on external developers. Here’s how we would approach the project: - Review and refactor existing architecture for AI compatibility. - Organize the repository with AI-friendly best practices. - Create comprehensive technical documentation. - Set up automated testing and deployment processes. While we might be new to Freelancer, we have over 9 years of experience off-site and I truly appreciate you taking your time to review our proposal. I would love to discuss this project more. Kind regards, Trichelle