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Senior Flutter & Node.js Developer Needed for Social Video Platform Customization, Backend Migration & Deployment If Your work rate is above 2-5$ per hour then don’t apply please. 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: 40620896
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105 freelancers are bidding on average $7 USD/hour for this job

((BLUE SKY PROJECT )) Hello, I HAVE WORKED ON SIMILAR SOCIAL VIDEO PLATFORMS, SHORT VIDEO APPS, LIVE STREAMING APPLICATIONS, AND SOCIAL MEDIA SOLUTIONS AND CAN SHARE MY EXPERIENCE. I have carefully reviewed your requirements and understand that this is an existing Flutter and Node.js platform requiring branding customization, backend refactoring, security enhancements, infrastructure migration, performance optimization, creator studio improvements, live streaming enhancements, advertising integration, the new Challenge System, and complete App Store & Google Play deployment. >>> 40-45 hours weekly I am available for work<<<< >>> you will track all progress of the project thru the tracker <<< I have 10+ years of experience in Flutter, Node.js, REST APIs, cloud infrastructure, and scalable social media applications, and I can transform your existing codebase into a production-ready platform. I WILL PROVIDE 2 YEARS OF FREE ONGOING SUPPORT AND COMPLETE SOURCE CODE. WE WILL WORK WITH AGILE METHODOLOGY AND WILL ASSIST YOU FROM ZERO TO PUBLISHING ON STORES. I am available on desk as per your convenient time zone and will work on your project until you are completely satisfied with my work. I eagerly await your positive response. Thanks, Christina
$7 USD in 40 days
8.5
8.5

LUE SKY PROJECT Hi, I have read the project details, and I can develop and customize your existing Flutter + Node.js social video platform into a secure, production-ready application under your branding. We have already developed similar social media, video streaming, and content-sharing platforms, so we're comfortable working with existing codebases, optimizing performance, and deploying apps to both the App Store and Google Play. Development approach: Review the source code, architecture, and security Rebrand the app and improve the UI/UX Refactor and migrate the Node.js backend to your infrastructure Enhance video uploads, feed performance, live streaming, and monetization Develop the Challenge System Perform testing, fix issues, and handle production deployment Estimated Timeline: 6–8 weeks Estimated Cost: After reviewing the source code and feature completeness. A few recommendations: implement CDN-based video delivery, optimize API caching, and strengthen backend security for better scalability. Questions: Which cloud provider (AWS, GCP, DigitalOcean, etc.) do you want the backend migrated to? Does the purchased source code already include live streaming and video editing, or do these modules need to be enhanced from scratch? Looking forward to discussing your project! Thanks Rahul
$5 USD in 40 days
7.6
7.6

**BLUE SKY PROJECT** Hi, I have 8+ years of experience building and customizing Flutter applications and Node.js backends, including social platforms, video applications, APIs, and App Store/Google Play deployments. I can review and enhance your existing codebase, improve performance and security, customize the UI/branding, optimize video and live streaming features, implement the challenge system, and deploy the platform to your own infrastructure. After reviewing the source code, I'll provide a realistic timeline, fixed-cost estimate, and recommendations to improve scalability and user experience.
$5 USD in 40 days
7.2
7.2

Hello, As A4Logic, we are adept at developing high-quality, scalable applications that solve real-world problems. Given our vast experience in developing cross-platform apps using Flutter and Node.js as well as a profound understanding of backend architecture and API design, we can deliver your customized social video platform with utmost proficiency. Our previous endeavors involving social media and video applications demonstrate our capability to enhance the existing functionalities, improve camera and upload performance, optimize feed, and ensure stability. Your project entails a precise scope within a fixed budget constraint; this aligns perfectly with our transparent milestones and practical recommendations approach. We emphasize crafting maintainable products that last beyond deployment including reviewing security systems for maximum safety as well as ensuring full ownership and control of all backed systems. Having successfully deployed numerous apps on Apple App Store and Google Play Store, configuring signing and certificates will be an easy undertaking for our team. Moreover, the challenge system feature you've envisioned is analogous to past projects where we blended frontend and backend implementation ingeniously. Furthermore, our expertise in advertising integration will guarantee an optimized profit-oriented ecosystem on your platform. Lastly, we have a long-standing tradition of providing fast response support aft Thanks!
$30 USD in 24 days
6.6
6.6

BLUE SKY PROJECT Hello!! I understand you need to customize and deploy an existing Flutter and Node.js social video platform with better performance, branding, backend migration, video features, monetization, and store release. Could you please share the source code package details and current architecture? • Which features need priority for the first release? • Do you already have your hosting and app store accounts ready? The solution will include code review, UI customization, backend optimization, security improvements, video performance enhancements, challenge system development, and complete App Store and Google Play deployment. Relevant experience includes Flutter apps, Node.js platforms, video solutions, API development, and production deployments. The focus will be on creating a stable, scalable platform ready for users. Would love to discuss your project in chat and plan the execution. Best regards Farhin B
$2 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. Lets connect in chat so that We discuss further. With Regards, Sai
$10 USD in 500 days
6.0
6.0

Hello, this is a codebase takeover and production-hardening effort more than a greenfield build, and that distinction matters because the success path is architecture triage first, then controlled customization on top of the existing Flutter and Node.js system. The real engineering risk is not branding or feature count; it is inherited instability across media upload, feed performance, live delivery, and backend ownership once the purchased source is moved under your infrastructure. The closest relevant work on my side is Dent-Cloud for Node.js backend refactoring, API performance, secure service boundaries, and cloud deployment, plus AI Translator Plugin for real-time streaming reliability and latency-sensitive systems. I usually structure projects like this by separating audit, migration, and feature work. First I map current dependencies, auth, storage, media flow, and failure points. Then I isolate backend cleanup from UI customization so performance regressions and deployment issues are visible early. For a platform like this, I would pay particular attention to upload pipeline behavior, feed pagination/caching, stream session handling, and abuse-resistant logic for the challenge system before adding monetization layers. If useful, I can start by sketching a takeover plan for the existing backend, media flow, and deployment surface. Clifton
$50 USD in 40 days
5.6
5.6

BLUE SKY PROJECT Hi, We've worked with Flutter + Node.js on existing social/video app codebases before, so taking over an already-built platform and refining branding, backend, and performance is familiar territory for us - not our first "customize and ship" project. Our approach: audit current codebase/architecture first, then tackle backend migration + security review, UI rebrand across iOS/Android/Admin, video/upload performance tuning, and finally the new Challenge feature (frontend + backend) before store deployment. Timeline estimate: ~5-7 weeks depending on codebase complexity (post source-code purchase). Cost estimate: Happy to quote precisely after seeing the actual source package, but our rate sits within your stated range. Two things that'll help us scope accurately: Which source-code package are you purchasing (or shortlisting)? Codebase quality varies a lot, and it changes our refactor/migration effort estimate significantly. For live streaming - is it currently using a specific SDK/protocol (Agora, WebRTC, RTMP), or is that also something to be reviewed/replaced during the improvement phase? Thanks, Arun
$5 USD in 40 days
5.8
5.8

BLUE SKY PROJECT Warm greetings! As a seasoned Flutter & Node.js developer, I specialize in customizing, optimizing, and deploying existing social platforms. With over 9 years of experience, I can transform your source code into a secure, production-ready platform with improved performance, branding, backend architecture, and App Store/Google Play deployment. Here's how I can help: * Customize UI/UX and apply your branding across Flutter apps and admin panel * Refactor, secure, and migrate the Node.js backend to your infrastructure * Optimize video feeds, uploads, live streaming, APIs, and database performance * Build the Challenge System and improve monetization with scalable ad integration * Prepare, test, and deploy production builds for iOS and Android I've worked on Flutter apps, backend APIs, performance optimization, and production deployments for existing codebases. Based on the final scope, I can provide a realistic timeline and fixed-cost estimate. Could you share which source code package you're purchasing, what cloud infrastructure you plan to use (AWS, DigitalOcean, etc.), and whether the current live streaming uses Agora, WebRTC, or another provider?
$10 USD in 40 days
5.2
5.2

Hi, I can customize and deploy your social video platform with a focus on branding, backend migration, and performance improvements to ensure a production-ready experience. To better understand your needs, could you confirm the current status of the project? Are you looking for specific enhancements, or is there a particular area of the platform that requires immediate attention? Since this is an existing codebase, please share any links to the current app or documentation that can help me assess the work needed. Additionally, do you have specific requirements for the branding and UI customization, or should I provide recommendations based on best practices? I will review the existing Flutter and Node.js code, refactor the backend for optimal performance and security, and implement the desired features, including the challenge system and improved content creation tools. My approach will ensure a seamless user experience across both iOS and Android platforms while preparing for deployment to the App Store and Google Play. Let’s connect for a brief discussion to finalize the timeline and pricing accurately. Regards, Mohammad
$5 USD in 40 days
5.4
5.4

BLUE SKY PROJECT ✋ Hi There!!! ✋ The Goal of the project:- CUSTOMIZE AND DEPLOY A SECURE, SCALABLE SOCIAL VIDEO PLATFORM WITH FLUTTER AND NODE.JS. • Customize branding, UI and user experience across mobile apps and admin panel. • Refactor and migrate Node.js backend with optimized APIs and security. • Improve video feed, uploads, streaming and creator experience. • Implement monetization features, advertisements and challenge system. • Prepare production builds and deploy successfully on App Store and Google Play. <-- Questions --> 1. Which source code package and current backend architecture will be provided? 2. What are the priority features for the first deployment phase? Completed similar projects involving Flutter apps, Node.js backends, video platforms, API optimization and mobile deployment workflows. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!
$2 USD in 40 days
5.1
5.1

Hi, I'm a Flutter/Dart developer with hands-on experience building and shipping production apps across fintech, healthcare, education, and travel — currently live on both Play Store and App Store. A few examples from my portfolio: • Finnov & MinePay — fintech/payment apps with secure transactions and clean UX • PrayagEdu — school management app (Android + iOS) handling student/parent/teacher workflows • SNAH Caregiver & SNAH Users — dual-app healthcare ecosystem connecting caregivers with patients • MedNob AI & Jepluse — medical/health apps with AI-assisted features • Thatzal & Thatzal Trip — travel and trip-planning apps with booking flows • GetOurStay — property/stay booking platform • Lisners & Lisners Therapist — dual-sided therapy/audio platform for clients and therapists Across these projects, I've handled end-to-end development: clean architecture, state management (Bloc/Provider/GetX/RiverPod), REST/Firebase integration, push notifications, payment gateways, and smooth deployment to both Play Store and App Store. I focus on writing maintainable, scalable code and communicating clearly throughout — regular updates, honest timelines, and no surprises. I'd love to understand your project requirements in more detail and share how I can bring similar quality and reliability to your app. Happy to start with a quick call or share more code samples/case studies. Looking forward to working together. Best regards, Kishore Patidar
$4 USD in 40 days
4.8
4.8

BLUE SKY PROJECT The foundation is already built—the challenge is turning a purchased source code into a platform you fully own, trust, and can confidently scale. That means more than rebranding; it requires reviewing every layer so deployment, performance, and future development aren't tied to the original vendor. My approach would start with a technical audit of the Flutter app, Node.js backend, and admin panel to identify dependencies, security risks, and deployment blockers. From there, I'd migrate the backend to your infrastructure, refine authentication, optimize APIs and database performance, and improve video feed, uploads, camera stability, and live streaming. I'd redesign the creator studio with video/photo uploads, trimming, and a smoother publishing flow, then implement the challenge system across both frontend and backend. Finally, I'd prepare production builds, configure signing for iOS and Android, handle App Store/Play Store submissions, and resolve review-related issues if needed. One recommendation is to introduce CI/CD and centralized logging during migration so releases become predictable and production issues are easier to trace after launch. Estimated timeline: 6-8 weeks, depending on the quality of the purchased codebase and live streaming complexity. Cost can be aligned with your fixed project budget after an initial audit.
$5 USD in 40 days
5.0
5.0

BLUE SKY PROJECT Hey, Customizing and productionizing an existing social video platform requires more than rebranding—it demands a careful review of the existing architecture, performance optimization, security hardening, and a structured approach to extending features without introducing instability. This is exactly the type of project I can help deliver. I can enhance the Flutter application, refactor and optimize the Node.js backend, improve video uploads, feed performance, live streaming, authentication, and deployment, while implementing your branding, challenge system, monetization features, and production-ready App Store & Google Play releases. My focus is on clean architecture, scalable APIs, secure infrastructure, and a polished user experience that supports future growth. I'd be happy to review the existing source code, share recommendations before development begins, and provide a clear roadmap with realistic milestones and timelines. Best Regards, Mahad
$5 USD in 40 days
4.9
4.9

As an experienced Flutter and Node.js developer, I've worked in various projects with tasks just like the ones you're requiring. My skills stretch from UI/UX design to backend development and app deployment and my collaborative approach makes me an ideal fit for your project. I understand that you have a defined scope and budget constraints, so trust that my expertise will help deliver the required customization while optimizing the existing platform, infusing it with your branding and following your design guidance. I believe my proficiency in the Flutter framework is one of my strongest suits that will give me an edge in this project. Over the years, I’ve worked with video applications, social media platforms and developed solid backend architecture, all experiences crucial for delivering a fully customized and production-ready platform under your name. Furthermore, I've adeptly handled core aspects of app deployment for both iOS and Android stores so I’ll be able to ensure a smooth process during that phase as well. Finally, I'd like to emphasize my commitment to quality work within the agreed-upon timeline. My goal isn't just to complete tasks; it's to create reliable applications aligned with real business goals while building long-term relationships with clients. So, if you're looking for not just a developer but rather a collaborative partner who values your project as much as you do — let's begin this rewarding journey together!
$2 USD in 40 days
4.7
4.7

Hi, I hope you're doing well. I have carefully reviewed your project, Customize & Deploy Social Video Platform -- 2 , and I'm confident I can deliver a high quality solution tailored to your requirements. I'm a Full Stack Developer with 4+ years of experience building websites, SaaS platforms, AI powered applications, automation tools, web scrapers, lead generation systems, and custom software. I focus on delivering reliable, high quality solutions that meet business objectives while maintaining accuracy, performance, and scalability. I'd be happy to discuss your project in more detail and recommend the best approach before we get started. I look forward to working with you. Best regards, Arslan Shahid Full Stack Developer | Technical Fixes | AI Automation | Lead Generation & Extraction Expert | Websites Dev
$2 USD in 7 days
5.0
5.0

Hi there, BLUE SKY PROJECT I can help you customize, secure, and deploy your existing Flutter + Node.js social video platform into a fully branded and production-ready application under your own infrastructure. I understand this is not a from-scratch build. The main goal is to take the existing source code package, analyze the current architecture, improve the user experience, migrate the backend properly, optimize performance, and prepare stable releases for both iOS and Android. I can handle Flutter UI customization, Node.js backend refactoring, API optimization, database improvements, security reviews, and complete deployment workflows. My approach will include reviewing the existing application structure, implementing your branding, improving video feed and upload performance, enhancing content creation workflows, optimizing live streaming stability, and adding new features such as the challenge system and advertising integration. I will also prepare production builds, resolve signing issues, and assist with App Store and Google Play submission. I have experience working with Flutter applications, Node.js APIs, video platforms, backend migrations, and performance optimization of existing codebases. I focus on clean implementation, scalability, and clear progress communication. Looking forward to work with you. Thanks
$12 USD in 25 days
4.1
4.1

Hello, existing social video platforms usually become difficult to launch successfully for one reason: the source code may look complete, but performance, security, infrastructure ownership, and user experience are rarely production ready after a purchase. I’d start by auditing the Flutter app, Node.js backend, database structure, authentication flow, and deployment setup before changing features. This shows which parts need refactoring and avoids rebuilding working functionality unnecessarily. Then I’d move the backend into your infrastructure, clean dependencies, improve API reliability, and apply your branding consistently. For video platforms, the biggest challenges are usually not the screens but the heavy workflows behind them. I’d focus on upload stability, feed loading speed, storage handling, streaming reliability, and protecting user data while adding features like challenges and advertising without slowing the core experience. I’d deliver changes in controlled stages with testing across mobile, backend, and admin panel before store deployment. Could you share the source code stack details and which existing features are already stable versus needing major improvement? Have a nice day.
$8 USD in 40 days
4.1
4.1

Hi I am agree with your price rate. I am expert full stack developer. I am available full time. Can we discuss via chat ? Thanks
$2 USD in 40 days
3.7
3.7

With over five years of versatile experience under my belt, I can confidently offer a broad range of skills to tackle every aspect of your project. My proficiency with Flutter and Node.js aligns perfectly with your project needs. Not only can I customize your social video platform as per your branding and UI requirements, but I'll also be able to smoothly migrate and refactor the backend to improve architecture, performance, and security. Speaking of improving performance, my experience working on video applications will be invaluable in enhancing functions such as camera functionality, upload performance and overall platform stability. On the creative front, my knowledge of content creation paired with my sharp mobile app development skillset enables me to create a polished creator experience for you, rendering an easy-to-use upload studio that supports not only video and photo uploads but also basic editing tools like trimming coupled with filters and enhancements. I'm confident in delivering scalable architectures that can efficiently handle the increased traffic. Lastly, you would not be alone during challenging times, I'll lend my expertise in deploying to both Apple App Store and Google Play Store and resolving any relevant build issues swiftly. Give me this opportunity to create a digital product that accurately represents your vision while ensuring practicality and scalability, let's turn this idea into a reliable reality!
$8 USD in 40 days
3.9
3.9

Jönköping, Sweden
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