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Senior Flutter & Node.js Developer Needed for Social Video Platform Customization, Backend Migration & Deployment Project Overview We are looking for an experienced and professional Flutter + Node.js developer to customize, improve, secure, and deploy an existing social video platform that we will purchase as a complete source code package. This is NOT a project built from scratch. The application, backend, and admin panel already exist. The primary objective is to transform the existing codebase into a fully customized, production-ready platform under our own branding, infrastructure, and ownership. This is a defined project with a fixed scope and budget constraints. ⸻ Current Status The source code package already includes: * Flutter mobile application * Node.js backend * Admin panel * User management * Video feed functionality * Content upload functionality * Social platform features The selected developer will be responsible for improving, customizing, securing, and deploying the platform. ⸻ Main Responsibilities 1. Branding & UI Customization * Implement our logo and branding throughout the platform * Apply our visual identity and design direction * Improve the overall appearance and user experience * Create a polished and professional look and feel * Ensure consistency across: * iOS App * Android App * Admin Dashboard ⸻ 2. Backend Migration & Refactoring The backend must be reviewed, refactored, and migrated to infrastructure fully controlled by us. Responsibilities include: * Refactor existing Node.js backend * Remove unnecessary dependencies where required * Improve architecture and performance * Review security and authentication systems * Optimize APIs and database performance * Configure deployment under our own infrastructure and accounts * Ensure full ownership and control of backend systems ⸻ 3. Video Platform Improvements Improve the overall video platform experience: * Improve camera functionality and recording stability * Improve upload performance * Improve feed performance and responsiveness * Improve content loading speed * Improve overall platform stability ⸻ 4. Content Creation Studio Create a more professional upload and content creation experience. The upload studio should support: * Video uploads * Photo uploads * Video trimming * Basic editing tools * Filters and enhancements where appropriate * User-friendly content publishing workflow The goal is to create a polished creator experience. ⸻ 5. Live Streaming Improvements Review and improve live streaming functionality. This may include: * Performance improvements * Stability improvements * Better user experience * Better stream management functionality ⸻ 6. Advertising & Monetization Improve advertising integration throughout the platform. Requirements include: * Support for in-feed video advertisements * Smooth advertisement placement between content feeds * Optimized user experience * Scalable advertising architecture ⸻ 7. New Feature – Challenge System We want to introduce a custom engagement feature: * Users can challenge other users * Challenges may involve engagement metrics such as views, likes, or interactions * Winners may receive increased visibility or promotional benefits This feature requires both frontend and backend implementation. ⸻ 8. App Store & Google Play Deployment The selected developer will be responsible for: * Preparing production builds * Resolving build issues * Configuring signing and certificates * Deploying to: * Apple App Store * Google Play Store * Assisting with review-related fixes if required ⸻ Requirements * Strong Flutter experience * Strong Node.js experience * Experience with social media platforms * Experience with video applications * Experience with backend architecture and API design * Experience deploying apps to App Store and Google Play * Ability to work with existing codebases professionally ⸻ Important Notes * This is an existing platform, not a new build * We are looking for quality work and professional execution * Clean architecture and scalability are important * Good communication is required * Regular progress updates are expected ⸻ Application Instructions To confirm that you have fully read this project description, please begin your proposal with the following phrase: “BLUE SKY PROJECT” Applications that do not include this phrase may not be reviewed. Please also include: * Relevant project examples * Timeline estimate * Cost estimate * Suggested improvements or recommendations Thank you.
Project ID: 40481069
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Active 5 days ago
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77 freelancers are bidding on average $7 USD/hour for this job

Hi there, BLUE SKY PROJECT I can review the complete Flutter application, Node.js backend, admin panel, database structure, deployment setup, and overall architecture first so we clearly understand the current code quality, existing functionality, scalability, and any technical gaps before making changes. After reviewing the system, I will start with backend refactoring, infrastructure migration, security improvements, branding implementation, UI/UX enhancements, and performance optimization across the mobile apps and admin dashboard while ensuring everything remains fully under your ownership and control. Then I will focus on improving the video experience, content creation studio, live streaming functionality, advertising integration, and implement the challenge system with the required frontend and backend logic. Lastly, I will prepare production-ready builds, handle App Store and Google Play deployment, resolve any review issues if required, and ensure the platform is stable, secure, and ready for growth. I would request a quick discussion once you have finalized the source code package so I can review the existing architecture and provide a detailed timeline, recommendations, and execution plan accordingly. Thanks, Rahul A.
$6 USD in 40 days
7.6
7.6

BLUE SKY PROJECT Hello, I have extensive experience with Flutter, Node.js, social media platforms, video-based applications, and App Store/Google Play deployments. I can help transform your existing source code into a fully branded, secure, scalable, and production-ready platform. ✔ Complete branding & UI/UX customisation ✔ Backend refactoring, optimization & migration to your infrastructure ✔ Video feed, upload, and performance improvements ✔ Content creation studio enhancements (editing, trimming, publishing workflow) ✔ Live streaming optimisation and stability improvements ✔ In-feed advertising and monetisation integration ✔ Custom Challenge System (frontend + backend) ✔ App Store & Google Play deployment support ✔ Security review, API optimisation, and scalability improvements Before development, I will perform a full code audit to identify architecture, performance, and security improvements to ensure a smooth production launch. I can start immediately and would be happy to review the source package, discuss timelines, and provide recommendations based on the existing codebase. Best Regards, Srashtasoft
$8 USD in 40 days
7.1
7.1

BLUE SKY PROJECT Hi, with a purchased social video platform package, the trickiest part is the Backend Migration onto your own infrastructure without breaking auth or the existing video feed. I work in Flutter + Node.js daily. Rough plan: - Audit the Node.js backend, strip dead dependencies, review security and auth first - Migrate everything to your own accounts so you fully own it - Build the Challenge System (views, likes, visibility rewards) across Flutter UI and backend - Production signing plus App Store / Google Play deployment I've shipped Flutter and React Native apps over custom Node backends and handled the store submissions myself, with a 5★ record across 72 reviews here. One call to make early: keep live streaming on the existing provider, or migrate it too? That changes the migration scope quite a bit. Asif
$8 USD in 7 days
6.4
6.4

Hello There!!! ★★★★ BLUE SKY PROJECT ★★★★ Refining and deploying an existing Flutter + Node.js social video platform with full customization, performance improvements, and production readiness across mobile and backend systems. **Project understanding:** You already have a working social video platform (Flutter app, Node.js backend, admin panel) and need it customized, rebranded, optimized, and deployed. Work includes backend refactoring, UI improvements, video performance tuning, new engagement features (challenges), monetization setup, and full App Store/Play Store deployment. ⚜ Full branding & UI overhaul across Flutter apps and admin panel ⚜ Node.js backend refactoring, security hardening & API optimization ⚜ Video feed, upload, recording & streaming performance improvements ⚜ Content creation studio with trimming, editing & publishing workflow ⚜ Monetization & in-feed ad system architecture setup ⚜ New “challenge system” feature (frontend + backend implementation) ⚜ App Store & Google Play deployment with full release support I have strong experience working with Flutter + Node.js social apps, especially around video streaming, API optimization, and production deployment. My focus will be stabilizing the existing codebase first, then improving performance, UX, and scalability without breaking current features. Approach will be phased: audit → refactor backend → UI/branding update → feature enhancements → testing → deployment. Warm Regards, Farhin B.
$5 USD in 40 days
6.6
6.6

Hi, I have 5+ years of experience in Flutter. I will design and develop a fully functional Flutter mobile application for your business. The app will be cross-platform, responsive, and optimized for both Android and iOS. I will ensure smooth navigation, clean UI, and reliable performance. My Skills Include: a) Flutter Development – Expertise in building cross-platform mobile apps with responsive UI. b) State Management – Experienced in Provider, Riverpod, and Bloc for scalable apps. c) Backend Integration – Skilled in connecting apps with REST APIs, Firebase, and third-party services. d) Database Handling – Proficient in Firebase Firestore, MySQL, and SQLite. e) Deployment & Support – Experienced with publishing apps on Google Play Store and Apple App Store. Please share your ideas or reference apps, and I’ll help bring your vision to life. Lets connect in chat so that We discuss further. With Regards, Sai
$10 USD in 40 days
5.8
5.8

Hello! “BLUE SKY PROJECT” As per your project post, you’re looking to transform an existing social video platform source code into a fully branded, production ready product with improved performance, enhanced creator tools, stronger security, scalable infrastructure, and new engagement features. The goal is to migrate the platform under your ownership while elevating the user experience across mobile apps, backend systems, and administration tools. My focus will be on delivering a polished platform featuring: complete branding and UI customization, Node.js backend refactoring and migration, security hardening, API and database optimization, improved video feed performance, faster uploads and content delivery, enhanced camera and recording capabilities, creator studio with media editing tools, live streaming improvements, advertising and monetization integration, challenge system development, admin dashboard. I specialize in Flutter, Node.js, video streaming platforms, scalable cloud architectures, social networking applications, and performance optimization. My focus will be on stabilizing the existing codebase, improving scalability and security, and delivering a professional social video experience. Let’s connect to review the source code package, current live streaming architecture, monetization requirements, challenge system rules, and deployment preferences so we can define the most efficient roadmap for customization and launch. Best regards, Nikita Gupta.
$10 USD in 40 days
5.4
5.4

Given your project's specific needs, my expertise as a seasoned developer aligns perfectly with the task at hand. I have deep-rooted knowledge of mobile app development, backed by extensive experience in Node.js, making me an ideal candidate to handle and optimize your platform's backend. My forte in Performance Tuning further qualifies me to refactor noddy codes, streamline APIs, and ensure peak database performance to make your app robust and secure. Moreover, my exposure to social media and video applications allows me to draw from best practices when deploying promotional features that engage users effectively. I will take the challenge system as an opportunity to showcase my creativity in implementing custom engagement features. As consistency across platforms is crucial, be assured that your branding and UI customization needs around iOS, Android, and Admin Dashboard will be met precisely. The successful deployment of an app entails not merely building it but also resolving all complexities related to signing and certificates. My inclusive approach aids me in producing error-free builds for Apple App Store and Google Play Store - while being able to address regulatory compliance during any review processes. Commendably, my clients have praised my ability to work with existing codebases professionally; thus, you can trust me to understand the current structure efficiently and apply changes with minimal disruption.
$5 USD in 40 days
4.9
4.9

Hello, I’m a Senior Flutter & Node.js Developer with experience customizing, optimizing, and deploying large-scale social media and video platforms. I can transform your existing source code into a fully branded, production-ready application while ensuring performance, security, and scalability. My expertise includes: • Complete branding and UI/UX customization across iOS, Android, and Admin Panel • Node.js backend refactoring, optimization, and infrastructure migration • Security review, authentication enhancement, and API performance improvements • Video feed, upload, and content loading optimization • Camera and recording stability improvements • Professional content creation studio enhancements • Deployment, testing, and production release under your own accounts and infrastructure I understand this is a customization and deployment project rather than a full rebuild, and I can efficiently deliver a polished, secure, and stable platform within the defined scope and budget. I look forward to discussing your requirements in detail. Best regards, Shaiwan
$2 USD in 40 days
5.0
5.0

As an experienced and versatile full-stack developer, I have a unique advantage for this project. I've worked on social media platforms with video at their core, giving me an intimate familiarity with the challenges and complexities involved. My expertise in Flutter and Node.js will not only allow me to customize, improve, secure and deploy the platform following your requirements but also refactor the backend for better architecture, performance and security while ensuring full ownership under your infrastructure. Moreover, my attention to detail and user-focused approach would be instrumental in enhancing the overall video platform experience. Be it improving camera functionality, boosting upload and feed performance, ensuring fast content loading or providing better stability to the system, my aim is to deliver a polished product that's easy to use and rich on features. Lastly, my track record of successful app deployments on both Apple App Store and Google Play Store affirm my abilities to efficiently manage the final chapter of this project. Along with preparing production builds and resolving build issues, I'll be ready to provide post-deployment assistance if required. Selecting me for this project means you're getting a well-rounded professional who can handle every aspect of your social video platform's customization, migration-refactoring and deployment while keeping quality, coherence and consistency intact.
$4 USD in 40 days
5.1
5.1

BLUE SKY PROJECT ✋ Hi There!!! ✋ The Goal of the project:- Customize, secure, and deploy an existing Flutter and Node.js social video platform into a fully branded and production ready system with improved performance and monetization features. I carefully read your requirement to enhance an existing social video platform including Flutter app, Node.js backend, admin panel, live streaming, and deployment to app stores with full ownership transfer. With 9+ years as a full stack developer, I can efficiently refactor and optimize your existing codebase for production use. * Full branding and UI customization across Flutter app, backend, and admin dashboard * Backend refactoring with performance, security improvements, and infrastructure migration * Video platform optimization including uploads, streaming, feed performance, and monetization system I will provide UI enhancements, database and API optimization, testing, deployment, and full source code delivery with production setup support. I have worked on similar social media and video streaming platforms with scalable architectures and app store deployments. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!
$2 USD in 40 days
5.0
5.0

Hey — saw your post about customizing and deploying a social video platform. Handling backend migration while keeping user data seamless is often the biggest challenge. Are you looking to keep your current tech stack or open to adjustments for better performance? I’ve led Flutter and Node.js projects involving complex migrations and smooth frontend-backend integrations. If you send the current architecture or specs, I can review and share how to make this transition smooth.
$2 USD in 7 days
4.5
4.5

As a seasoned Flutter and Node.js developer, my profile aligns perfectly with your project’s needs. I specialize in transforming existing codebases into robust, branded solutions that are ready for real-world deployment. With my experience across various verticals including e-commerce, attendance management, and business administration, I understand how to tailor a platform to meet unique requirements. Not only will I seamlessly integrate your branding elements into the UI/UX design of all components (iOS, Android, Admin), but I'll also meticulously refactor your existing Node.js backend—consolidating dependencies where necessary, optimizing performance and security measures—to make it work efficiently on your own infrastructure while ensuring that it adheres to your business needs. Moreover, as an expert in creating high-performance Flutter applications, I'll improve the video functionalities of your app - from camera functionality to feed performance - ensuring a more stable and faster experience for both content creators and consumers. My expertise in app monetization is a huge plus too. By optimizing advertising architecture to incorporate in-feed video ads elegantly and calculating stream optimization for improved user experiences. Finally, having successfully deployed multiple apps on App Store and Google Play Store previously, you can remain at ease knowing that I will handle this key step cautiously as well.
$5 USD in 40 days
4.1
4.1

BLUE SKY PROJECT I have worked extensively with Flutter and Node.js applications and can help turn your existing social video platform into a polished, secure, and production-ready product. Since the source code, backend, and admin panel already exist, my focus will be on customization, backend refactoring, performance optimization, branding, deployment, and adding the new Challenge System without disrupting existing functionality. I can migrate the backend to your infrastructure, improve video uploads, feed performance, live streaming stability, ad integration, and create a more professional content creation studio with editing tools. I'll also handle App Store and Google Play deployment, including build fixes, signing, and review support. Two important questions: 1. Which cloud infrastructure do you want the backend migrated to (AWS, DigitalOcean, Google Cloud, or another provider)? 2. Does the purchased source code already include live streaming and ad modules, or should these be upgraded/rebuilt where needed? Before development, I would perform a full code audit to identify technical debt, security issues, and scalability improvements. Based on the scope provided, I estimate approximately 6–10 weeks for complete customization, testing, and deployment after reviewing the codebase. Looking forward to discussing the platform and sharing relevant project experience.
$5 USD in 40 days
4.2
4.2

BLUE SKY PROJECT I have strong experience customizing Flutter social media apps and Node.js backends. I can handle branding, backend migration, performance optimization, creator studio enhancements, live streaming improvements, ad integration, challenge system development, and complete App Store/Google Play deployment. I have worked on video-based platforms and can deliver a secure, scalable, production-ready solution from the existing codebase. Looking forward to discussing the source package and timeline. Best regards
$5 USD in 40 days
3.8
3.8

I JUST COMPLETED A SIMILAR PROJECT. I have just customized and deployed a social video platform, ensuring seamless branding and UI customization. The main goal is to transform the existing codebase into a fully customized, production-ready platform under your branding and ownership. The backend migration and refactoring involve improving architecture, security, and performance, along with securing full ownership. Improvements include enhancing video platform features, content creation studio, live streaming, advertising integration, and a new challenge system. REACH OUT FOR A FREE CONSULTATION, WORST CASE YOU WALK AWAY WITH FREE ADVICE. Regards, Stefan.
$4 USD in 7 days
3.5
3.5

BLUE SKY PROJECT Hello! Based on your project description, you are looking to customize, enhance, secure, and deploy an existing social video platform built with Flutter and Node.js. The source code already includes the mobile applications, backend, admin panel, user management, video feeds, and content publishing functionality. The goal is to transform the existing platform into a fully branded, production ready product with improved performance, stronger security, enhanced creator tools, optimized live streaming, advertising capabilities, and new engagement features such as a challenge system, while ensuring complete ownership of the infrastructure and codebase. I will focus on delivering a polished and scalable platform by rebranding the application, refactoring and optimizing the Node.js backend, improving API performance, strengthening security, enhancing video uploads and feed responsiveness, upgrading the content creation studio, refining live streaming functionality, and implementing the challenge feature across both frontend and backend. I specialize in Flutter and Node.js development with 7+ years experience and I have done similar work in past please open the chat window so I can share with you. Thank you for considering my proposal. I look forward to hearing from you soon. Best regards, Nikita Gupta.
$10 USD in 40 days
3.2
3.2

BLUE SKY PROJECT Hello, As a result of a detailed review of your project requirements, I fully understand the scope and expectations. I have experience handling similar types of projects and I'm available to start your project right now. I bring deep expertise in Flutter, Node.js, Backend Development, API Development, Video Streaming, Security, and Performance Optimization with over 10 years of experience. One of the key challenges in projects like this is transforming an existing social video platform into a production-ready product while maintaining scalability, security, video performance, and a smooth creator experience. My approach is to first audit the Flutter app, Node.js backend, and infrastructure, then handle branding, backend refactoring, security hardening, video/upload optimization, live streaming improvements, ad integration, and implementation of the Challenge System. The final phase would cover App Store and Google Play deployment with support for review-related fixes. I have a couple of quick questions. • Which video streaming stack is currently used (Agora, WebRTC, Wowza, Mux, etc.)? • Will the source package include full backend source code, admin panel source, and deployment documentation? I would be glad to discuss further details and am ready to start immediately. Looking forward to hearing from you. Best regards, Carlos
$5 USD in 40 days
2.7
2.7

BLUE SKY PROJECT Hello There! Hope you are doing fine. I am a senior Flutter and Node.js developer with experience customizing and deploying social video platforms. I will implement your branding across iOS, Android, and admin panel. I will refactor the Node.js backend, remove unnecessary dependencies, improve security, and deploy to your own infrastructure. I will improve video recording, upload, feed performance, and stability. I will build a content creation studio with trimming, filters, and easy publishing. I will improve live streaming and add in‑feed video ads. I will build the challenge system for user engagement. I will prepare and deploy builds to App Store and Google Play. Please start a chat to discuss the source code and timeline. Best regards, Md Ruhul Ajom
$5 USD in 40 days
4.9
4.9

༺❖༻ BLUE SKY PROJECT ༺❖༻ Dear Client, Thanks for posting about my specialist job area. Your requirements perfectly match my experience in Flutter, Node.js, backend architecture, API development, and video-based social platforms. I have worked on large-scale mobile applications involving video feeds, live streaming, content uploads, user engagement systems, push notifications, monetization features, and production deployments for both iOS and Android. For your project, I can review the purchased source code, refactor the Node.js backend, improve security, optimize APIs and database performance, migrate the infrastructure to your own environment, and customize the entire platform with your branding. I can also enhance the creator studio, improve upload and streaming performance, implement the challenge system, optimize ad placements, and prepare production-ready releases for both the App Store and Google Play. I focus on clean architecture, scalability, maintainable code, and transparent communication throughout development. Regular progress updates, proper documentation, testing, deployment support, and long-term maintainability will be priorities from day one. I would be happy to discuss timeline, budget, source code details, and potential improvements before we begin. Best regards.
$5 USD in 40 days
2.6
2.6

BLUE SKY PROJECT Hi, I can help you take your existing Flutter + Node.js social video platform and turn it into a fully branded, production-ready and scalable product. I understand this is not a rebuild, but a careful enhancement, migration, and hardening of an already working system, so my focus will be stability, clean architecture, and performance across iOS, Android, and backend infrastructure. I will start by auditing the current codebase, refactoring the Node.js backend for security, scalability, and clean API design, and migrating it into infrastructure fully under your control. On the Flutter side, I will implement your branding, improve UX consistency, and optimise feed, upload, and playback performance. I will also enhance video recording stability, streaming reliability, and ensure smooth monetization with in-feed ads. For new features like the content studio and challenge system, I will design both frontend and backend logic to integrate cleanly with the existing architecture without breaking current functionality. I will also handle App Store and Google Play deployment, including signing, build optimisation, and release support. I’m ready to begin immediately and deliver a stable, scalable platform with professional production quality.
$5 USD in 40 days
2.2
2.2

Jönköping, Sweden
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