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I'm looking for an experienced mobile app developer to finalize the development of a social networking app for both iOS and Android platforms. The app's core feature will be content sharing. Key requirements: - Finalize existing app development - Ensure smooth functionality on both platforms - Focus on content sharing capabilities Ideal skills and experience: - Proven experience in developing social networking apps - Strong expertise in cross-platform mobile app development - Proficient in content sharing functionalities Please provide relevant portfolio and experience in bids.
Project ID: 40522811
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252 freelancers are bidding on average £13 GBP/hour for this job

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
£10 GBP in 40 days
9.7
9.7

Hi there, We understand you're looking to finalize the development of a social networking app focused on content sharing for both iOS and Android, ensuring it functions smoothly on both platforms. With our expertise in cross-platform mobile app development and experience in social networking apps, such as the music voting mobile app built with React Native, React.js, and Node.js, we're confident in delivering high-quality solutions. Our team has also developed a furniture store mobile shopping app using Flutter, Node.js, and REST API, showcasing our proficiency in content sharing functionalities. What specific design or feature enhancements are you envisioning for the app's content sharing capabilities? Feel free to message us to discuss the details! — Webbook Studio
£15 GBP in 40 days
9.2
9.2

Hi, I can help finalize your social networking app for both iOS and Android platforms, ensuring a smooth user experience across devices. With over 8+ years of experience in mobile app development, I’ve successfully delivered several social networking applications. I specialize in cross-platform development, which allows me to efficiently address any issues and optimize functionalities like content sharing. Let’s connect to discuss your project in more detail and how I can contribute to its success! Best Regards, Priyanka
£13 GBP in 40 days
8.4
8.4

Hi, I will finalize your social networking app — ensuring content sharing works smoothly across iOS and Android with a single cross-platform codebase. I am happy to share relevant examples in our chat. One key area I will address: content upload compression and caching. Optimizing media before it hits your server reduces load times and bandwidth costs significantly — critical for a social app where users share frequently. Questions: 1) What framework is the current app built in — Flutter, React Native, or native? 2) What backend and storage setup are you using for shared content? Looking forward to discussing further. Best regards, Kamran
£12 GBP in 40 days
8.5
8.5

Dear , We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time. We are 25 years in this business and our technical specialists have strong experience in PHP, Mobile App Development, iPhone, Android, App Design, App Developer, iOS Development, App Usability Analysis and other technologies relevant to your project. Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews. Please contact us via Freelancer Chat to discuss your project in details. Best regards, Sales department Tangram Canada Inc.
£22 GBP in 5 days
8.9
8.9

Hello, I can help finalize your social networking app for both iOS and Android, ensuring a stable, polished, and production-ready release. **My Expertise:** * Cross-platform development (Flutter / React Native) * Social networking and content-sharing applications * Feed systems, media uploads, sharing, notifications, and user engagement features * Performance optimization, bug fixing, testing, and app store deployment **What I Will Deliver:** * Complete and refine the existing app * Fix bugs and improve performance * Ensure smooth functionality across iOS and Android * Optimize content sharing features (posts, images, videos, links) * Conduct comprehensive testing and QA * Prepare builds for App Store and Google Play submission **Timeline:** 2–6 weeks (depending on the current project status) I would be happy to review the existing codebase and provide a detailed assessment, timeline, and cost estimate.
£10 GBP in 40 days
8.4
8.4

Hello, Finishing a partly built app takes more than just coding, it takes understanding what’s already there and turning it into a smooth, working product. With 9+ years of experience working on ongoing app builds, I can step into your project, quickly understand the current state, and get it ready for launch without unnecessary rework. First, I’ll carefully review your existing code to spot bugs, gaps, and anything slowing things down. Then I’ll improve performance so your content-sharing features feel fast, smooth, and reliable. Finally, I’ll make sure everything works consistently across both iOS and Android for a polished user experience. Before giving a timeline, I’d need to review the code. Best, Niral
£10 GBP in 40 days
8.2
8.2

Social Networking App Development | Mobile Application | Flutter | React | iOS | Android | Web Application EXPERT Hi, Thanks for sharing this opportunity! I have read your project requirements. Over the past 10+ years, I've built a strong foundation in full-stack development, specializing in mobile app development using iOS, Android, React Native, and Flutter. My proficiency in these languages would allow me to do so with great efficiency. Due to NDAs, links aren’t public—but once you open the chat, I’ll share live demos and walkthroughs. Why you should move forward with me : More than a decade experience in mobile and web app development. Full-time availability as well as daily updates and open to long-term engagements NOTE: Please pan the budget for now, we will discuss over chat. Thanks & Regards, Srishti
£13 GBP in 40 days
8.1
8.1

Hey, i will build a clean and professional multi page (mobile app) for your social networking platform that is focused on improving their online presence, building trust, and helping them get more clients and bookings I will work directly on the required platform/account to finalize and optimize your existing iOS and Android app with smooth performance, stable functionality, and improved content sharing features. I will ensure cross-platform consistency, bug fixing, UI/UX refinement, and scalable architecture so users can easily post, share, and interact with content without issues. i am interested to doing this work and i am agree with your budget Do you already have a preferred design style or any reference apps you want me to follow for your project? portfolio: https://www.freelancer.com/u/Hammadhassan21 Best Regards: Hammad Hassan
£13 GBP in 40 days
7.9
7.9

--- Social Networking App Finalization (iOS & Android) --- I can help finalize your social networking app and prepare it for a stable production release across both iOS and Android. → Complete pending development and feature implementation → Optimize content sharing workflows and user experience → Cross-platform testing, bug fixing, and performance improvements → API integration review and deployment support → Clean, maintainable code with documentation for future enhancements Flow Code Review → Feature Completion → Content Sharing Optimization → Testing & QA → Release Preparation Question What is the current tech stack (Flutter, React Native, native iOS/Android), and which features are still pending completion? Let's connect... Thanks
£16 GBP in 40 days
8.2
8.2

Hello! I can help finalize your social networking app and get it stable on both iOS and Android. With strong cross-platform experience (we ship our own apps on both stores), I'll focus on completing the content-sharing core — posting, media handling, feed and smooth performance — then test thoroughly across devices for consistent behaviour. I'll review the existing codebase first, list exactly what's left to finish, and work through it in clear, testable increments. Could you share the current stack (Flutter, React Native or native) and repo access so I can give you an accurate completion plan? Portfolio and relevant app work available on request. — Muhammad Idrees / Global IT Vision Pvt. Ltd
£15 GBP in 14 days
8.1
8.1

As a Senior Software Architect & Full‑Stack Developer with 15+ years of experience, I bring proven expertise in building social networking applications that are secure, scalable, and user‑centric. My technical foundation spans C#, .NET, ASP.NET, SQL Server, and cross‑platform frameworks like Ionic, Cordova, and Xamarin, enabling me to deliver high‑quality solutions across iOS and Android. I specialize in transforming abstract ideas into reliable, production‑ready apps with seamless content sharing capabilities and optimized performance. My enterprise background includes collaborations with leading names in the Insurance sector (CSC, Fiserv, RBS, CMG), where I consistently delivered solutions that balanced functionality with maintainability. Certified as MCP, MCAD, MCSD, and MCPD, I combine technical mastery with architectural vision to ensure every project is robust, secure, and future‑ready. By partnering with me, you gain a trusted professional who thrives on turning concepts into impactful digital products.
£13 GBP in 40 days
7.9
7.9

Hi, We would like to grab this opportunity and will work till you get 100% satisfied with our work. We are an expert team which have many years of experience on PHP, Mobile App Development, iPhone, Android, App Design, App Developer, iOS Development, App Usability Analysis Lets connect in chat so that We discuss further. Regards
£15 GBP in 40 days
7.2
7.2

Hi there, I understand you need an experienced mobile developer to finalize an existing social networking application for iOS and Android, ensuring stability, performance, and a seamless content-sharing experience across both platforms. I have experience developing and completing social and community applications using Flutter and React Native, including content feeds, media uploads, sharing workflows, notifications, user profiles, API integrations, and App Store/Google Play deployment. I will review the current codebase, identify remaining gaps, complete unfinished features, optimize performance, refine content-sharing functionality, resolve bugs, and prepare the application for production release on both platforms. Q1: Which technology is the current app built with (Flutter, React Native, native iOS/Android, etc.)? Q2: What percentage of the development is already completed, and what features remain unfinished? Q3: Are there any known issues with content sharing, performance, or backend integrations that need immediate attention? Best regards, Stratos
£13 GBP in 40 days
7.4
7.4

Hi I can finalize your existing social networking app for both iOS and Android with a strong focus on stable content sharing and smooth cross-platform behavior. The main technical challenge is taking an unfinished mobile codebase and making media posting, sharing, feeds, uploads, permissions, and notifications work consistently across both platforms. I can handle this using Flutter or React Native, native iOS/Android debugging, REST/GraphQL APIs, Firebase/Supabase or custom Node.js backend, cloud storage, authentication, and push notifications. I would first review the current app structure, identify incomplete modules and bugs, then complete the sharing flow, UI polish, backend sync, and platform-specific fixes. I have experience with social app features such as user profiles, feeds, media uploads, likes, comments, sharing, chat-ready structures, and scalable mobile backend integration. I will also check app performance, image/video handling, permissions, crash issues, and App Store/Play Store readiness. For portfolio, I can share relevant mobile and social/community app examples that match content-driven product workflows. My focus is to turn the current build into a reliable, user-friendly app ready for real users on both platforms. Thanks, Hercules
£50 GBP in 40 days
7.3
7.3

Hi, I see you're finalizing development for a social networking mobile app, which often involves managing real-time interactions and user data synchronization across devices. A hidden challenge here is ensuring smooth, lag-free updates while keeping data consistent on both Android and iOS platforms. Smart Sols specializes in Flutter development, leveraging cross-platform capabilities combined with backend expertise in Laravel and PHP to handle such complexities seamlessly. How do you currently manage real-time data synchronization in your app's architecture? Let's discuss how we can ensure your app delivers a flawless social experience.
£15 GBP in 7 days
6.9
6.9

Hi there! I'm Markiyan, a full stack developer and head of a web development agency, and I'd love to help you finalize your social networking app. I understand you need an experienced developer to ensure your app runs smoothly on both iOS and Android, with a focus on seamless content sharing. My team and I have built similar projects, such as a music voting mobile app using React Native and a furniture store mobile shopping app with Flutter, showcasing our expertise in cross-platform development and content sharing functionalities. I can deliver a fully functional, user-friendly app tailored to your needs. One question: do you have a design concept or UI/UX already in place, or would you like us to assist with that as well? Feel free to message me to discuss the details! — Markiyan
£15 GBP in 40 days
6.9
6.9

Hello, I am very interested in your project for developing a social networking app for iOS and Android platforms with a focus on content sharing. With my expertise in iOS Development, Mobile App Development, PHP, Android, and iPhone, I am confident in finalizing the app development and ensuring smooth functionality on both platforms. My experience in developing social networking apps and proficiency in content sharing functionalities make me a suitable candidate for this project. - MY WORK STATS: ✨ https://www.freelancer.com/u/XanvraTECH I would love to discuss the project further and explore how we can work together to bring your vision to life. Best regards, Warda Haider
£13 GBP in 40 days
6.9
6.9

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
£10 GBP in 40 days
7.1
7.1

Finalizing your social networking app... I see you need an experienced cross-platform developer to step in, stabilize your existing codebase, and perfect the core content-sharing experience for both iOS and Android. I specialize in taking over in-progress builds and pushing them flawlessly to production. Here is my exact execution plan: Cross-Platform Stabilization: I will audit your existing codebase to identify performance bottlenecks, squash platform-specific bugs, and ensure a smooth, native-like UI/UX across both platforms. Content Sharing Optimization: I will refine the media upload pipeline, cache management, and deep-linking architecture to guarantee fast, seamless content sharing without lagging or crashing. Backend & API Wiring: I will review the existing PHP backend architecture to ensure the API endpoints are properly scaled to handle media payloads and concurrent user interactions securely. Quick technical question: What cross-platform framework (e.g., React Native, Flutter) is the current frontend built on, and are the PHP backend APIs for the sharing features already fully functional, or do they need completion as well? I am available to review the current source code and start immediately.
£14 GBP in 36 days
6.9
6.9

Sheffield, United Kingdom
Member since Jun 18, 2026
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