Assemble Utility App iOS/Android

@jastp

Hi there, Jas this side from Logictrix and I am ready to work on your app with my team and with a promise for long term support in fairly low cost. Please just give me your few minutes for the chat so that we can discuss all the important points about project as well as we can clarify any queries from both side to go ahead further for final agreement. We are expert in AI development and we used many AI platforms like openAI, Freepik, Antigravity, Cursor etc for App development and other AI work. We have developed around 400+ Android and iOS apps using Native and Flutter SDK in the past 15 years, Many apps are Live in Google play and App store. We will share our detailed portfolio over the Chat once we connect. Looking forward to your reply... Thanks and Regards Jas

@om26er

Hello, Could you please share all the Design assets and features details so we can discuss each point and start the development right away. With over 8 years of development experience. Since 2018 I've completed 530+ projects on another freelance platform, building reliable and user-friendly mobile applications for clients across different industries. I focus on writing clean, maintainable code, creating smooth user experiences, and delivering projects on time. I believe clear communication and understanding your goals are just as important as the technical work. I'd be happy to learn more about your project, discuss the best approach, and build an app that meets your expectations. Let's chat to proceed.

@ozbas

As a seasoned Full-Stack software engineer with over a decade of extensive experience in web and mobile app development, I can confidently say that I'm well-suited for your project. I pride myself on my thorughness and attention to detail when it comes to coding – your requirement for clean and maintainable code is in excellent capable hands. Having expertise in Flutter and React Native, I am well-versed with cross-platform development, which enables me to offer you the scalability you're seeking with minimal platform glitches. Moreover, I am also adept at employing Firebase's capabilities, including secure user authentication and push notifications that seamlessly integrate with your existing backend. Lastly, I firmly believe in strong communication and after-project support. You'd get not just the desired builds for iOS (.ipa) and Android (.aab), but also a concise setup/readme ensuring ease for future developers to get it up running quickly. So let's bring your utility app vision to life together! Reach out to me so we can discuss further details about turning this project into a grand success! Hoping to hear from you soon!

@shubhamshrimal7

Hello, Greetings Hope you are doing well. I am a Mobile Application developer with over 5 years of experience. I am confident in my ability and skills to develop high-quality Mobile apps and would like to work on your project. I will complete the work as per your requirements. I want to discuss more this project to prepare the final concept. So let’s discuss this in detail over chat then will make plans to start work on it. Waiting for your earliest reply. Thanks. Shubham

@ahmadayaz

I propose to develop your utility-based app with a sharp focus on quality and scalability. Leveraging my expertise in Flutter, React Native, and native stacks, I will seamlessly integrate your core screens and backend code into fully functional iOS and Android builds. Prioritizing secure user authentication and reliable push notifications, I will ensure a smooth user experience. The app will feature a modular structure for stability and easy maintenance, with detailed comments and reusable components. I commit to delivering release builds for both platforms, tested user authentication flows, and robust push notification handling. Comprehensive source code and a setup guide will also be provided for easy project onboarding. With a meticulous approach to code quality and reliability, I will anticipate future optimization needs and ensure flexibility for scalability and feature enhancements. Let's start a productive collaboration to create a top-tier utility app that is efficient and user-friendly.

@Hammadhassan21

Hey there, Turning your existing frontend, backend and mapped flow into stable iOS and Android builds is mostly about clean integration and longterm maintainability. I would complete it with Flutter, wiring secure authentication, reliable push notifications, and a modular architecture with reusable components. Since your back-end already triggers notifications, validating cold, background, and foreground delivery early prevents release-stage surprises. I recently finished a Flutter app where the focus was integrating existing code rather than rebuilding features from scratch. I provide tested .ipa and .aab builds, deployment support and a concise setup guide so another developer can run the project in minutes. Which authentication method does your existing backend already support? Looking forward to collaborating with you. Portfolio: https://www.freelancer.com/u/Hammadhassan21 Best regards, Hammad Hassan...

@gotucat

Hi, I reviewed the utility app project: you already have core screens, assets, front end, backend code, and a mapped flow, and you now need fully functioning iOS and Android builds. I’ll pull everything together into maintainable iPhone and Mobile Development builds, wiring iOS and Android builds end-to-end, including secure authentication (e-mail and social sign-in) and push notifications from your existing backend, handling cold, background, and foreground states. I’ll keep the experience light, quick to load, and modular, extracting reusable pieces into their own components with clean comments. You’ll get store-ready .ipa and .aab release builds, thoroughly tested flows, and a concise setup/readme so another developer can run it fast. Let’s discuss here now.

@alimumtaz112

Hi, It will be an honor for me to work with you. I have got 12 years of mobile application development experience (iOS, android and flutter). Lets discuss this in detail and get this started. Looking forward to hear from you.

@elvish2412

Hello, Nice to meet you! I clearly read your complete requirements, you want application and I am able to do this. I will work as per your need. I have 7+ years of experience. and i developed many apps for many clients. Please message me in the chat so we can discuss more about the requirements. I assure you that Hiring me for the project will be your best decision. Services that I will offer: # Support up to 1 Year. (Free) # Update daily or weekly bases. # Available 18+ hours in day for discussion. # Free bug fixing till complete development. # Free manual testing. # Logo + app + web design. # App & web Thanks & Regards Arun Goswami

@mobiappsoftware

With over 8 years of experience in Android app development, I have honed the skills necessary to make your utility app not only functional but reliable and scalable. The core of any successful app lies in the quality of its codebase and I place a strong emphasis on this aspect. My knack for breaking down complex tasks into manageable components will ensure that your app is clean, modular and easily maintainable. One of my primary objectives is ensuring the highest level of user satisfaction. With this in mind, I understand the importance of a quick, light, and easy-to-use app specifically for functional tools such as yours. Additionally, my proficiency extends to multiple platforms giving you the flexibility to choose between Flutter, React Native or native stacks. My goal in this project is to deliver streamlined iOS (.ipa) and Android (.aab) release builds ready for store submission that meet all project acceptance criteria including secure user authentication, push notification handling and well-commented source code. My commitment to the successful completion of every project doesn't end when the app has been handed over. I provide free support after delivery as well as detailed documentation and suggestions for improvement. I believe that by hiring me you can be assured that I will not only turn your ideas into reality but also ensure their efficient functioning for years to come. Let's lock in the schedule and get your project underway together!

@zainalitariq245

Respectfully, having the screens, assets, frontend, backend, and user flow already prepared shifts the focus to what matters most—clean integration and a stable production-ready build. I also noticed you're prioritizing maintainability over speed, which is exactly the right approach for a utility app expected to evolve over time. I've worked on mobile applications involving secure authentication, push notifications, and scalable architectures where code organization was just as important as functionality. I'd structure the project with reusable components, proper state management, and thorough testing to ensure reliable behavior across iOS and Android, including notification handling in foreground, background, and cold-start scenarios. One question: is your existing backend already exposing production-ready authentication and notification APIs, or will those endpoints also need refinement during integration? Portfolio: https://www.freelancer.pk/u/zainalitariq245 I'm available to discuss the project whenever it's convenient for you. Thanks.

@ciss26

Hi there, Hope you are doing well I'd love to help complete and polish your Utility App for both iOS and Android. Since your UI, backend, assets, and application flow are already prepared, our focus will be on seamless integration, performance optimization, and delivering stable, production-ready builds. Why Choose Us? Strong experience in cross-platform mobile app development Expertise in Flutter, React Native, Firebase, Node.js, and REST APIs Secure authentication (Email, Google, Apple Sign-In, etc.) Reliable push notification implementation for foreground, background, and terminated states Clean, modular, and well-documented code following industry best practices Thorough QA testing and App Store/Google Play deployment support Recommended Tech Stack Mobile: Flutter (or React Native based on your existing codebase) Backend Integration: Existing APIs Authentication: Firebase/Auth0 or your preferred authentication service Push Notifications: Firebase Cloud Messaging (FCM) & Apple Push Notification Service (APNs) What We'll Deliver Complete integration of frontend with your existing backend Secure and fully tested authentication flows Push notifications working across all app states Production-ready .IPA and .AAB builds Clean, reusable, and scalable source code Documentation and setup guide for future developers Deployment assistance for App Store and Google Play Looking forward to working with you. Thanks & Regards, Dheeraj K.

@mahig47

Hello! As per your project description, you already have the core screens, design assets, frontend, backend code, and user flow prepared, and you are looking for a developer to bring everything together into stable, production ready iOS and Android builds. The application is a lightweight utility platform focused on secure authentication, reliable push notifications, and a fast, straightforward user experience. My focus will be on connecting your existing frontend and backend, implementing secure email or social authentication, integrating your existing push notification system, resolving any platform specific issues, and preparing polished builds for both iOS and Android. I will also ensure the application remains lightweight, responsive, and easy to maintain as the project grows. I specialize in Flutter, React Native, iOS and Android development, API integration, authentication, Firebase services, push notifications, and modular application architecture. Since your screens, backend, and flow are already available, I can work within the existing foundation rather than unnecessarily rebuilding completed components. Flutter could also be a strong option if the current frontend is not tied to a specific native stack, allowing both platforms to share a maintainable codebase. Let’s connect to review the existing codebase, backend APIs, authentication flow, and notification setup so we can determine the fastest and cleanest path to production. Best regards, Nikita Gupta

@mobiwebsolutions

✋ Hi There!!! ✋ BUILDING A STABLE CROSS PLATFORM UTILITY APP FOR IOS AND ANDROID Experienced in mobile app development with focus on secure authentication, backend integration and reliable notification systems. Similar projects completed include utility apps, service tools and cross platform applications with scalable architecture. • Integrate existing frontend and backend into complete mobile builds. • Implement secure email or social user authentication flows. • Configure push notifications for foreground, background and cold states. • Create clean modular code structure using Flutter or React Native. • Deliver tested iOS IPA and Android AAB builds with documentation. <-- Questions --> 1. Is the existing backend API ready for authentication and notification integration? 2. Which framework is preferred for the final build, Flutter or React Native? The development will focus on maintainability, smooth performance and easy future expansion. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!

@Fawadkaleem

Hi, I understand you have the core screens, assets, front end, backend, and flow already mapped out, and need someone to wire everything into stable iOS/Android release builds: secure auth (email/social), reliable push notifications from your existing backend across cold/background/foreground states, a modular and well-commented codebase, and a concise setup readme so another developer can run it in under 15 minutes. My approach: I'll work directly within your existing Flutter/React Native/native structure rather than restructure unnecessarily, focusing on wiring auth flows cleanly with proper error handling (invalid credentials, expired sessions, network failures), integrating FCM/APNs push and testing all three app states explicitly, and extracting repeated UI/logic into reusable components as I go. Final deliverables: signed .ipa and .aab release builds ready for store submission, full source code, and a short setup guide covering environment, keys/config, and build steps. I focus on stability over speed here since that's the priority - testing auth and push thoroughly on real devices before calling anything done, not just simulators.

@cliftonc20

Hello, you already have the hard part defined—the screens, assets, backend, and user flow—so this is mainly an integration and production-hardening exercise. The real engineering risk is not the UI assembly; it’s getting auth state, push delivery, and release configuration to behave consistently across foreground, background, and cold-start conditions. I’ve built several production systems where reliability and maintainability mattered more than speed alone. In a job like this, I usually treat the mobile client as three separate concerns: session/auth handling, backend integration, and platform lifecycle behavior. The closest examples in my background are Dent-Cloud for production application architecture and Enterprise ProxyTool Client App for modular client design and cross-environment reliability. Both were structured for long-term maintainability rather than one-off delivery. I’d recommend keeping reusable service layers separate from screen components, with notification handling isolated from navigation and auth refresh logic. That tends to reduce platform-specific edge cases and makes handoff much cleaner. If useful, I can first map the integration points around auth, push triggers, and release-build requirements before any implementation work starts. Clifton

@invoketech

Hi, we'd be glad to help bring your app to production. With experience in Flutter, React Native, native iOS/Android, secure authentication, and push notification integration, we can connect your existing frontend, backend, and assets into clean, maintainable builds. We'll deliver tested iOS (.ipa) and Android (.aab) releases, modular and well-documented code, and a concise setup guide so future developers can get up and running quickly. Looking forward to discussing the first milestone and timeline. Thanks Invoke

@TechizeBuilder

Dear Client, I read "Assemble Utility App iOS/Android" carefully and understand you want a job portal that connects employers and candidates effectively. My hands-on experience with Mobile App Development, Android, iOS Development, React Native, Flutter, Android App Development aligns directly with what you need. I've built recruitment platforms with job posting, resume upload and search, filters, applications tracking and employer dashboards — fast search is what makes these portals win, and mine are fast. A few quick questions to get us started: 1. Will employers post jobs directly, or will admins manage listings? 2. How will it earn — featured jobs, resume database access, subscriptions? 3. Which region/industry are you targeting first? Thanks & Regards, Deepak

@durgesh8527

With over [X] years of experience in full-stack development, including expertise in iOS and Android app development, I confidently express my capability to deliver effective and highly efficient builds for your utility app project. My strong command in React Native and Flutter makes me well-equipped to handle this cross-platform task without impeding on the quality of the code or the smoothness of the user experience. Moreover, I firmly believe in delivering scalable and maintainable solutions, and nothing exemplifies this better than my portfolio of clean, commented code with reusable components. The same approach will be adopted in your project, not only ensuring a seamless transition but also preserving the ability to scale the app over time without requiring heavy rework or jeopardizing its excellent performance. My dedication towards understanding business requirements and excellent communication skills are evident from my reviews. I will provide concise documentation that comprises a clear setup/readme so that even another developer can run and maintain the project smoothly within 15 minutes. Additionally, I assure you I can create reliable user authentication flows and implement push notifications flawlessly, with thorough testing