Full-Stack Developer for Social Video App Enhancements

@leadconcept

Hello, We can support the finalization of Unique U by collaborating directly with your in-house engineer to refine the MVP, optimize performance, and ensure a clean, scalable foundation for your social video app. Our approach focuses on UI polish, efficient video streaming, and backend scalability while preserving your existing codebase. Questions for clarity: 1, Are there specific pain points in the current video pipeline or content feed you want prioritized? 2, Any preferred improvements to the recommendation logic or search/discovery module? 3, Timeline expectations for milestone delivery and handover documentation? Our team has experience delivering media-heavy social apps with modern frontend-backend integration, scalable storage and streaming solutions, and collaborative workflows with internal teams. The current bid is a placeholder to start the discussion. Regards Yasir LEADconcept PS: Let me know, if you want to see our team past work to determine our skills/expertise or past customer's references.

@AwaisChaudhry

Hi there, I’m Muhammad Awais and I’ll help finalize Unique U with a strong, scalable foundation. I understand you already have a live MVP and want enhancements that refine UI, improve video handling, and tighten the backend while collaborating with your in-house engineer. My approach is to first align on milestones and performance goals, then implement clean frontend-backend integration, optimize video storage, compression, and streaming, and finally deliver documentation and a clean handover. I’ll focus on a premium UI feel (aligned to your Figma designs), robust feed and discovery logic, and a scalable backend that supports the audition, wall of fame, and casting features. I’ll work in small, testable increments and maintain clear code quality and performance metrics throughout. What is the single most critical risk you want us to mitigate during the final MVP phase, and how will you measure success? Best regards,

@OutsourceMan

⭐⭐⭐⭐⭐ CnELIndia and Raman Ladhani would be a great fit to finalize the MVP for Unique U, ensuring a robust and scalable application. Our team specializes in optimizing video streaming, ensuring smooth playback and efficient compression. We will refine the UI/UX to give the app a modern, premium feel through Figma collaboration and provide seamless frontend-backend integration. We’ll optimize the performance and fix any existing bugs to ensure stable, efficient operation. Our approach includes enhancing the backend architecture for scalability, ensuring it can handle future growth. Additionally, we will document the code thoroughly and ensure a clean handover for your in-house team. Raman’s experience in social and media-heavy apps, combined with CnELIndia’s expertise in full-stack development, will guarantee a successful collaboration. We suggest improving tech stack components like serverless architecture for scalability and real-time video processing for better performance. We estimate MVP finalization in 4-6 weeks.

@eclairios

Hello, I understand you're seeking a Senior Full-Stack Developer to finalize the MVP of Unique U, your short-form social video app. My expertise in refining existing social media platforms, optimizing video streaming, and strengthening technical foundations aligns perfectly with your need to collaborate with your in-house engineer to achieve a premium, scalable product. I am prepared to contribute to UI refinement, performance, and backend scalability, ensuring a robust foundation for your long-term vision. 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. 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

@ruchiakhani

As a senior Full-Stack Web and Mobile App Development company, my team and I have been creating fast, scalable, and modern digital products for over nine years. Throughout our journey, we've masterfully crafted 170+ successful projects, many within the FinTech, Healthcare, E-commerce, Social Platforms, EdTech industries - just to name a few - very similar to the one you're currently seeking help with. With React and Rest API as part of our tech stack improvements for your project (if you may), we will enhance your app's UI giving it a modern, premium feel you envision while ensuring clean frontend-backend integration is achieved. Our expertise delves deeply into working with media-heavy applications and handling video storage, compression, and streaming—which bodes perfectly with the audience-centered social video app you have envisioned. The emphasis your project places on clean architecture mindset strikes a major chord with me. At our company, this approach is paramount in all we do. We have mastered clean and maintainable coding along with efficient deployment through AWS cloud and Docker containerization and advanced OpenAI integrations that ensure optimal performance - traits important when dealing with video streaming efficiency. It would be an honor to collaborate closely during this finalization phase to shape an app boasting the long-term reliability your vision demands.

@rahuliitm69

Hey there, I have seen your requirement with detailed features and understood that you are looking for Social media mobile app enhancements We are rich experienced on mobile app development and integration of web apis. We have delivered more than 200 + mobile applications and we can develop this application with the with following features - The platform is a short-form vertical video social application with: User registration & authentication User profiles Short-form video upload & playback Engagement features (likes, comments, shares) Follow system Content feed with recommendation logic Search & discovery Audition section (users submit videos for casting-style opportunities) Wall of Fame (top creators, featured users, recognition system) I have few questions regarding your project. Please message me so we can discuss over those. Thanks Rahul B

@divumanocha

As a seasoned full-stack developer, I'm excited about collaborating with your in-house engineer to bring Unique U to its full potential. With over a decade of experience, I've successfully built and optimized large-scale applications, making social and media-heavy platforms one of my core strengths. In particular, my proficiency in Node.js, Python, JavaScript, and real-time video manipulation would be invaluable as we refine user profiles, engagement features, recommendations and the audition system. In terms of your project requirements, I bring a clean architecture mindset with a strong focus on both design and performance optimization. You'll find that I have a meticulous approach to backend integration and excellent front-end skills that can help update the app's look and feel to give it that modern premium vibe you're looking for. Being actively involved in different stages of the software development lifecycle has equipped me with the capability to not only solve immediate tasks but also consider long-term scalability and sustainability. While maintaining robust communication with you throughout the project is pivotal, I understand that your in-house engineer will retain ownership post-finalization. Thanks....

@corpmember29

{{{ I HAVE CREATED SIMILAR APPS BEFORE AND I CAN SHOW YOU }}} I can join your team to finalize and harden the MVP of Unique U, working directly with your in-house engineer (not replacing them). I specialize in media-heavy social apps and MVP-to-scale transitions. How I can help: UI refinement with a modern, premium feel (happy to collaborate via Figma) Clean frontend–backend integration and codebase cleanup Video performance optimization (upload, compression, streaming, feed efficiency) Scalable backend structure and recommendation/feed improvements Bug fixing, stability improvements, and documentation Clear milestones and clean handover to your in-house engineer Relevant experience: Social & short-form video platforms Video storage, transcoding, and streaming optimization Collaborative development with existing engineering teams MVP finalization and production hardening What I’ll provide in my proposal: Links to similar apps/platforms I’ve worked on Suggested tech stack / architecture improvements (if needed) Realistic timeline for MVP finalization I work with a product mindset and focus on building a solid, scalable foundation — not just closing tickets. Ready to collaborate immediately.

@Julian29

Hello, HAVE HANDS-ON EXPERIENCE WITH SUCH PROJECT I have 15+ years of proven experience in full-stack social and media-heavy applications, I confidently understand your requirement to finalize and optimize your short-form video app MVP while collaborating with your in-house engineer. The goal is to deliver a scalable, user-centric social video platform with performant streaming, clean architecture, and polished UI ready for growth and long-term expansion. -->> Frontend refinement for modern, premium UI (Figma collaboration) -->> Efficient video upload, compression, and streaming pipeline -->> Backend scalability & performance optimization -->> Engagement features (likes, comments, shares, follow system) -->> Clean integration with existing codebase & documentation -->> Search, discovery, and audition workflows fully operational My approach focuses on clean system architecture, high-performance media handling, collaborative agile workflow, and structured milestone delivery to ensure the MVP is robust, optimized, and production-ready. in chat as I have some queries to ask regarding the project to proceed further. I would approach your project by starting with wireframes and getting the UI/UX design completed, before starting the actual development phase. Thanks & regards Julian

@diektech

Hi, This is Elias from Miami. I reviewed Unique U and I get what you need: the app is already live, the core is built, and now it’s about MVP finalization — UI polish to a premium level, tighter frontend↔backend integration, video performance (upload/compress/stream/playback), scalability, cleanup, and a clean handover so your in-house engineer can own it long term. I’ve worked on media-heavy/social style products where the “last 20%” is mostly stability + latency + playback quality + a consistent design system. I’m comfortable collaborating inside an existing codebase, defining milestones with your engineer, and shipping improvements without creating tech debt. Q1: What’s the current stack (mobile framework + backend + video storage/streaming: S3/Mux/Cloudflare/IVS/etc.) and where is the biggest pain today (upload, playback, feed lag, crashes)? Q2: Are videos currently transcoded into multiple resolutions/bitrates, or are you serving the raw uploads? Q3: For the premium UI pass, do you already have a Figma system (tokens/components), or should I help create a lightweight design system to apply across the app? If you share the stack + access to the repo/Figma, I can propose a concrete milestone plan and get moving. Regards, Elias

@kamran2012

Hello, I will collaborate with your in-house engineer to finalize the Unique U MVP - refining the UI for a premium feel, optimizing video streaming performance, strengthening the backend architecture, and completing the Audition and Wall of Fame features. All work will follow milestone-based delivery with proper documentation for long-term handover. For video streaming efficiency, I will implement adaptive bitrate delivery with server-side transcoding to multiple quality levels on upload. Combined with CDN-backed HLS delivery, this ensures smooth playback on any connection speed while keeping storage costs manageable as your content library grows. Questions: 1) What is your current tech stack for the backend - Node.js, Python, or something else? 2) For the recommendation logic in the content feed, do you have engagement data to train on, or should I start with a rule-based approach? Looking forward to discussing further. Best regards, Kamran

@managersingh

Hi there, I’ve worked on media-heavy apps where video upload, compression, and feed performance were critical. I focus on clean architecture (clear separation between UI, API, and data), efficient video delivery (CDN + adaptive streaming), and stable recommendation logic that won’t break as users grow. I’m comfortable collaborating closely with your in-house engineer and improving not rewriting the existing system. Few key questions: > What’s your current stack (frontend, backend, hosting, video storage)? > Are you using a CDN and adaptive streaming (e.g., HLS)? > What are the biggest performance bottlenecks today? I can share relevant app examples and propose a milestone-based plan after reviewing the codebase. Thanks, Singh

@mascotindia123

Hi, We be happy to work alongside your in-house engineer to refine and strengthen Unique U without rebuilding what already exists. We can help polish the UI for a more modern feel, clean up the codebase, and improve frontend-backend integration so everything runs smoothly. Performance, especially video streaming, will be a key focus to make sure the app feels fast and stable. We will also make sure the backend structure is scalable and leave clear documentation for a clean handover once this phase is complete. I am happy to discuss over chat so I can share my previous work examples and relevant certifications with you. With gratitude and best wishes, Harpreet Singh

@ZohaibRoy

⭐⭐⭐⭐⭐ Experienced Full-Stack Developer for Your Social Video App Needs ❇️ Hi My Friend, hope you are doing well. I reviewed your project requirements and see you are looking for a Senior Full-Stack Developer. You don’t need to look any further; Zohaib is here to help you! My team has successfully completed 50+ similar projects for social video applications. I will refine and optimize your app by collaborating with your in-house engineer to ensure a seamless final product. ➡️ Why Me? I can easily finalize your social video app as I have 5 years of experience in full-stack development, focusing on user authentication, video streaming, and UI design. My skills include backend optimization, frontend integration, and performance enhancement. Additionally, I have a strong grip on technologies like Figma for design collaboration and scalable backend structures. ➡️ Let's have a quick chat to discuss your project details. I’d love to show you samples of my previous work. Looking forward to connecting with you! ➡️ Skills & Experience: ✅ Full-Stack Development ✅ UI/UX Design ✅ Video Streaming ✅ User Authentication ✅ Performance Optimization ✅ Frontend Integration ✅ Backend Development ✅ Bug Fixing ✅ Codebase Cleanup ✅ Documentation ✅ Agile Methodologies ✅ Collaboration Tools Waiting for your response! Best Regards, Zohaib

@sagarjain4010

Hi App is already live and the base is built, this feels more like a refinement and strengthening phase rather than starting from zero which is honestly the most important stage for long-term success. From what I understand, the core flow is: users sign up → scroll vertical videos → engage (like, comment, follow) → upload their own content → participate in auditions → aim for recognition through Wall of Fame. In this kind of product, feed performance, smooth playback, and clean UI feel make or break the experience. ✔A few things I’d like to understand better: - What’s your current tech stack for mobile and backend? - How are videos stored and streamed right now? - Are you facing specific lag or scaling issues? - Is the recommendation system basic logic-based or more advanced? First review the existing codebase with your in-house engineer, identify weak points, then define clear milestones — UI refinement (Figma collaboration), API cleanup, video compression + CDN optimization, and backend structure improvements for scalability. I usually recommend S3 + CloudFront with proper compression pipeline for smooth playback. I’ve worked on: – A short-form video sharing app – A social feed-based community platform I’m happy to discuss this further in chat and suggest the best solution for your needs. I will deliver high-quality work with 100% satisfaction. I’m also available for a call ,  one to one  conversation can make everything clear and easy. Regards, Sagar

@Rekhathakur

With a deep understanding of the unique needs of social and media-heavy applications, my team at WellSpring Infotech has a proven track record in delivering high-quality, scalable and secure solutions. We have built customized applications that have efficiently streamed, compressed, and stored videos, which will be critical to ensure seamless user experience on your platform. Our expertise in technologies like React, Vue.js, Node.js, Python, and more aligns perfectly with the requirements for merging the frontend and backend cleanly. Collaboration is key to success in any project and we are adept at it. Your project's need for not just technical maturity but product thinking resonates well with our approach. We're not only interested in executing tasks but adding value to your idea by suggesting tech stack improvements where needed. With efficient milestone-planning, exemplary documentation and clean handovers - rest assured everything we do is cohesive with a long-term vision. Finally, our vast experience working on projects across different industries including Fintech and Ecommerce positions us powerfully to tackle the complexities involved in creating a premium look for an app like 'Unique U'. Let's begin building for your long-term vision today! Thanks...

@iglobalvn

Hi, This is exactly the kind of stage I like joining , when the core exists but needs architectural strengthening and polish before scaling. I’ve worked on media-heavy and social-style platforms with: • Short-form video feeds (vertical scroll, preload logic, adaptive bitrate) • User auth + profile systems • Engagement systems (likes, comments, follows) • Scalable backend APIs with clean separation of services • Video storage via S3 + CloudFront / Cloudflare Stream • Feed ranking logic optimization For MVP finalization, I’d focus on: 1. Video performance Move to adaptive streaming (HLS), proper transcoding pipeline (FFmpeg + queue workers), CDN edge caching, and aggressive preloading for feed smoothness. 2. Backend hardening Modular services, proper indexing, pagination tuning, and query optimization for feed + search. 3. UI refinement Work alongside Figma to modernize UI with consistent design tokens and performance-safe animations. 4. Clean documentation & handover Clear repo structure, comments, environment setup, and deployment notes. Timeline: 6–8 weeks depending on current code quality and infra maturity. Happy to review architecture first and suggest precise stack improvements before committing.

@outraytech2022

Hi, I see you’re looking for a senior full-stack developer to enhance Unique U, your social video app. With features like user registration, video uploads, and a Wall of Fame, it sounds like a fun project. I understand the importance of refining the existing structure while collaborating closely with your in-house engineer to optimize performance and ensure a clean user experience. With over 8 years in custom application development, I have a strong grasp of video storage and streaming, and I’m comfortable working with tech stacks that prioritize scalability and clean architecture. My approach would involve focusing on UI refinement and backend performance, ensuring everything integrates smoothly while keeping an eye on future growth potential. I'd love to discuss your specific needs and see how we can make Unique U even more engaging for users. Thanks, Waleed

@royalwebraisers

Hi, As per my understanding: Unique U is already live, and you need a senior full-stack developer to collaborate with your in-house engineer to refine UI, optimize video performance, strengthen backend scalability, and finalize the MVP with clean architecture and documentation. I’m a full stack developer focused on scalable media platforms. I will share my portfolio on your first message. Implementation approach: • Review existing codebase and define milestone-based stabilization plan • Optimize video storage, compression, and streaming workflow • Refine UI with Figma collaboration and clean API integration • Improve backend scalability, structure, and documentation Queries: • Current tech stack for frontend, backend, and video hosting? I will be looking forward to hearing from you. Kindest Regards