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I already have a polished React + TypeScript frontend for “LuciSin,” my Creator Universe that blends live streaming, short-form video, digital comics, photography, and downloadable files in one place. The interface was generated with Google Gemini and every screen, state, and interaction is mapped out—what I need now is the muscle behind it. Here’s what I’m looking for: a senior engineer or small team who can stand up a robust Node.js backend, wire it to a production-grade SQL database (MySQL or PostgreSQL—your choice), and expose clean REST or GraphQL endpoints so the existing UI springs to life. At a minimum the API must handle secure user authentication, profile management, and the full content-upload pipeline (media storage, versioning, moderation flags, etc.). Monetization features are in the roadmap, so structuring the data models with future revenue tools in mind will earn big points. Key deliverables • Set up scalable Node.js server architecture with environment-based configs • Design and migrate SQL schema aligned to the current Figma/Gemini spec • Implement auth (JWT + refresh flow, social logins welcome) and role-based access control • Build endpoints for creating, editing, and serving media objects with proper S3-style storage integration • Integrate the React codebase locally, squash CORS and deployment issues, and demonstrate end-to-end flows on a staging URL • Provide concise API documentation and hand-off notes so my team can maintain and expand I value readable code, meaningful commits, and proactive communication. If you’ve shipped content-heavy platforms before and can get this ecosystem production-ready, let’s talk timelines and milestones so LuciSin can go live.
Projekt-ID: 40067867
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58 Freelancer bieten im Durchschnitt $1.191 USD für diesen Auftrag

Hello! I can step in as your senior backend engineer to turn LuciSin from a polished front-end experience into a fully operational, production-ready creator platform. With your React + TypeScript UI already mapped and stable, my focus will be on building the backend muscle cleanly, securely, and with long-term scalability in mind. What I’ll deliver: • Scalable Node.js backend (REST or GraphQL) with environment-based configuration • Production-grade SQL database (PostgreSQL or MySQL) with schema aligned to your Gemini/Figma specs • Secure authentication system (JWT + refresh tokens, RBAC, optional social login) • Robust content pipeline: media uploads, S3-style storage, versioning, moderation flags • Data models structured to support future monetization (subscriptions, paid content, downloads) • Full integration with your existing React app (CORS, auth flow, uploads, feeds) • Staging deployment with end-to-end demos working • Clean API documentation + handover notes for future expansion I’ve built and shipped content-heavy platforms involving streaming media, creator tools, and complex permission systems. I prioritise readable code, clear commits, and proactive communication so nothing becomes a black box. Let’s open the chat I can propose a clean backend architecture, milestone plan, and realistic timeline to get LuciSin live. Best regards, Jasmin
$1.125 USD in 7 Tagen
9,4
9,4

Hi, I'm excited to propose working together on the backend for your "LuciSin" project! With my experience as a senior engineer, I can confidently set up a robust Node.js backend that integrates seamlessly with a production-grade SQL database (using PostgreSQL). This will ensure secure user authentication, profile management, and a full content-upload pipeline, including media storage, versioning, and moderation flags. To start, I'll focus on building scalable server architecture with environment-based configurations and design a SQL schema aligned to your current Figma/Gemini specifications. Auth mechanisms like JWT and refresh tokens will be implemented along with role-based access control. Additionally, I’ll create endpoints for creating, editing, and serving media objects, integrating them with S3-style storage. I'll also ensure the React codebase is integrated locally, addressing any CORS and deployment issues to provide a fully functioning system on a staging URL. Detailed API documentation will be provided so your team can maintain and expand the project easily. Let's discuss timelines and milestones to get "LuciSin" live as soon as possible! You can check my portfolio on my profile for references.
$1.500 USD in 25 Tagen
6,6
6,6

I spent 5 years building a complex PropTech platform from scratch for UK developers-taking it from a zero to a production system. Your LuciSin project needs that same enterprise-grade backend architecture. I can architect and deliver this end-to-end with clean, scalable code that’s built for monetization. I will deliver a Node.js/Express.js API with a PostgreSQL schema designed for high-throughput media and monetization features from day one. I'll implement a secure JWT + refresh token authentication flow with role-based access control (RBAC) to manage users and content moderation flags. I’ll integrate S3 for content storage, ensuring versioning and scalability, and expose clean REST endpoints to make your existing React UI spring to life immediately. As a former Boeing programmer analyst, I deliver production-quality systems with high reliability, so you can focus on building your Creator Universe. I hold a 6.4/10 earning rating with a 5.0 star rating across just 15 Freelancer.com projects, proving I consistently deliver high-value, production-grade work ahead of expectations.
$1.500 USD in 10 Tagen
4,6
4,6

As a seasoned professional with 9+ years in web and mobile app development, I’ve executed various high-quality projects, comparable to your AI+ Full-Stack Build for Creator Platform. I possess extensive proficiency in JavaScript, Node.js, and MySQL – pivotal tools for your backend and database structures. Moreover, my expertise also spans across your front-end needs with fluency in React + TypeScript. Drawing from my past experience on content-heavy platforms, I have the technical perspective required to execute scaleable server frameworks while considering the complexities of media management such as versioning or moderation flags. My knowledge of REST and GraphQL allows me to provide clean API endpoints which will precisely match the design wishes enumerated in the Figma/Gemini spec. and I am confident that I can enable a secure user authentication mechanism through JWT & refresh flow. Above all, being committed to providing you top-notch service, open lines of communication are prioritized aspects of my work policy. Additionally, with my proclivity for readable code and meaningful commits along with respect for deadlines makes me an ideal candidate for this project. Let's collaborate, complete this project in time & ensure LuciSin gets the sturdy and robust system it desires.
$1.125 USD in 7 Tagen
4,7
4,7

Hi Info, I can build a scalable Node.js backend with a clean SQL schema, secure auth, and media APIs to fully power your existing React + TypeScript frontend. I’ll integrate storage, roles, and future-ready monetization structure, then deliver a working staging demo with clear API docs and handoff notes. Regards, Zoe Clarke
$750 USD in 7 Tagen
3,6
3,6

Hello, I am Rahul Singh from Team Velora, running successfully for 3 years. We specialize in building scalable, production-ready Node.js backends for content-heavy platforms, including secure authentication, media pipelines, and SQL-based data modeling. Please come into a private chat to review similar projects we’ve delivered and discuss how we can bring your React + TypeScript frontend for LuciSin to life with robust APIs, smooth media handling, and future-proof architecture. Our focus is clean code, proactive communication, and a fully integrated staging environment.
$1.000 USD in 20 Tagen
3,7
3,7

Dear Hiring Manager, I’m excited to apply for the backend development of LuciSin, and your vision of a unified Creator Universe strongly aligns with my experience building scalable, content-heavy platforms. Since you already have a polished React + TypeScript frontend with clearly mapped screens and interactions, my focus would be on delivering the robust backend “muscle” needed to bring it fully to life. I can design and implement a production-ready Node.js backend with clean architecture, environment-based configuration, and either PostgreSQL or MySQL (I’ll recommend based on content and scaling needs). The API can be REST or GraphQL, structured for clarity, performance, and future monetization features. Core features will include secure authentication (JWT with refresh tokens, optional social logins), role-based access control, and full profile management. I’ll build a complete content upload and delivery pipeline, covering media storage with S3-compatible services, versioning, moderation flags, and efficient serving for streaming and downloads. Data models will be designed with future revenue tools—subscriptions, gated content, and purchases—in mind. Best regards,
$750 USD in 7 Tagen
3,5
3,5

As the creator of your vision, LuciSin, I understand the importance of reliable infrastructure that seamlessly supports heavy content platforms. With over a decade of professional experience and a Master's in Software Engineering, I am deeply equipped to architect your Node.js backend, connecting it to a robust SQL database of your choice (MySQL or PostgreSQL), and designing clean REST or GraphQL endpoints that are crucial for optimal functionality. My back and front-end expertise encompasses a wide range of languages and frameworks -- React, Vue, Node.js, Django, Laravel -- which align perfectly with your existing stack; therefore integrating your polished UI into an end-to-end flow wouldn't be much hustle. Furthermore, my affinity towards using efficient cloud platforms like AWS/GCP/Digital Ocean would compliment the data handling and storage features you need for media files. In addition to my strong technical skills in architecture design and proficiency in SQL/NoSQL databases (MySQL/PostgreSQL/MongoDB), my approach to work which emphasizes readability, proactive communication, meaningful commits would make us an excellent team. Lastly, my familiarity with GraphQL and authentication tools like JWT would speed up the project milestones; as would my prior exposure to building similar content-driven platforms. Let's build the brand universe you envision on resilient foundations!
$1.000 USD in 7 Tagen
3,0
3,0

With my 8+ years of experience in Web Development, API Integration and Backend Systems, I have orchestrated various large-scale projects entailing complex architecture. Building scalable Node.js server infrastructures with environment-based configs aligned to specific project requirements have become my forte. This aligns impeccably with your ask for a robust backend and a proficient SQL schema design. Moreover, I’ve worked on and deployed secure, end-to-end content-heavy platforms before. I understand the specific nuances and challenges involved in handling large data uploads and managing media storage - exactly what you are looking for your platform! Additionally, having hands-on experience with SQL databases including MySQL and PostgreSQL as well as being adept in using Node.js, JavaScript and of course, SQL gives me the upper hand in taking your project forward. Lastly, beyond just code provision, I believe in ample communication and proactive collaboration throughout the process. Your emphasis on readable code aligns well too; something that has been appreciated by most of my clients who have then been able to maintain and expand on their projects efficiently even post-hiring. So let’s collaborate; I am confident that we can build a comprehensive AI driven Full-Stack Creator Platform blending all your exciting features into it successfully.
$800 USD in 7 Tagen
3,0
3,0

I bring 13 years of professional experience delivering high-quality results. I have strong expertise in all the required skills listed for this project. My approach ensures accuracy, clear communication, and timely delivery. I am confident I can exceed your expectations with efficient, reliable work. Looking forward to contributing to your project—ready to begin immediately.
$1.125 USD in 7 Tagen
3,1
3,1

I focus on building straightforward backend systems that are easy to use, easy to maintain, and delivered without friction. For this project, I’ll keep the architecture clean, the database schema simple, and the integration process efficient. I will deliver a scalable Node.js server with environment-specific configurations, a well-structured SQL schema aligned to your specs, and secure JWT-based authentication with role-based access control. The API will support media management through robust endpoints integrated with S3-compatible storage. I’ll ensure smooth local integration with your React frontend, resolve CORS and deployment issues, and provide clear documentation for seamless handoff. I’ve recently completed a similar content-rich platform with comparable technologies and requirements. I’m ready to begin as soon as we confirm the scope and timeline. Regards, Tiaan
$1.250 USD in 7 Tagen
2,6
2,6

With over 12 years of full-stack development experience, I'm well-equipped to take on the task of building your creator platform from scratch. My proficiency in backend technologies like Node.js and databases such as SQL will ensure the scalability needed for your platform. Additionally, I'm seasoned with API integrations, which will be vital as you expand and incorporate monetization features into the system. One thing I pride myself on is my ability to deliver modern, scalable, and high-performance digital solutions, just like the one LuciSin needs. My expertise isn't limited to just development; I also have a strong design sense that ensures your product is visually appealing and user-friendly. Moreover, I have ample experience with AI solutions and can help optimize your system for even better performance. Timelines, milestones, readable code -- you name it, I prioritize it. Moreover, my commitment to proactive communication guarantees that we'll always be on the same page throughout the project. Together we can build something extraordinary for LuciSin -- an innovative and efficient platform for content creators to thrive on. Let's create a world where their art knows no bounds!
$800 USD in 15 Tagen
2,0
2,0

Launching the LuciSin Creator Universe on a solid React/TypeScript foundation is smart. My expertise lies precisely in transitioning polished frontends into robust, scalable full-stack applications with integrated AI. I recently delivered a similar creator platform utilizing personalized recommendation engines, resulting in a 40% increase in content engagement metrics for the client. My approach focuses on creating a high-performance, maintainable backend microservice architecture. I will utilize Node.js (or Python/Django, depending on the specific AI model requirements) for API handling and integrate the ML component as a separate, lightweight service accessible via secure REST endpoints. Data persistence will leverage a scalable PostgreSQL schema optimized for complex creator-generated data and high query volume. We will implement robust CI/CD using Docker/Kubernetes best practices to ensure stability and rapid, controlled feature deployment. To ensure perfect alignment, could you briefly detail the core function of the AI component (e.g., content recommendation, moderation, or generation)? Also, do you have a preference for the main backend language (Node vs. Python) for future scaling? I am available for a brief chat to scope the technical requirements and finalize the implementation roadmap immediately.
$1.293,13 USD in 21 Tagen
1,4
1,4

I saw your project and am confident I can deliver on this. I'm currently working on a similar project and understand the importance of setting up a robust Node.js backend and integrating it with a SQL database to bring your Creator Universe "LuciSin" to life. By ensuring secure user authentication, profile management, and a seamless content-upload pipeline, I will help you achieve your goal of a fully functional platform. With my experience in handling content-heavy platforms, I am well-equipped to tackle the challenges and deliver results that align with your vision for LuciSin. I invite you to view my portfolio, which showcases the quality and results of my past work. I look forward to hearing from you. Regards, Travis
$800 USD in 7 Tagen
0,0
0,0

I am the perfect fit for your project. Your need for a clean, professional, and user-friendly backend to power LuciSin’s diverse content ecosystem aligns perfectly with my expertise. I understand the importance of a seamless Node.js server architecture, robust SQL schema design, secure authentication with JWT and role-based access, and integrated media management. I offer strong backend development skills, specializing in Node.js, PostgreSQL/MySQL, REST/GraphQL APIs, and cloud storage solutions. While I am new to freelancer, I have tons of experience and have done other projects off site. I would be amazed to chat more about your project! Regards, Jeandre
$900 USD in 5 Tagen
0,0
0,0

Hi, I’ve gone through your project description carefully, and I’m confident that I can handle this project efficiently. We are an expert team which have many years of experience on JavaScript, SQL, NoSQL Couch & Mongo, MySQL, Node.js, PostgreSQL, Backend Development, GraphQL, API Development, REST API Please come over chat and discuss your requirement in a detailed way. Regards
$1.100 USD in 7 Tagen
0,0
0,0

Hey infoi, As a seasoned software engineer with a track record in building robust Node.js backends and integrating complex systems, I'm excited about the opportunity to bring your LuciSin universe to life. Leveraging my expertise in setting up scalable server architecture, designing SQL schemas, and implementing secure authentication mechanisms, I can seamlessly link your frontend to a dynamic backend infrastructure. Here's what I'll do for you: 1. Develop a scalable Node.js server with tailored environment configurations. 2. Migrate SQL schema based on your Figma/Gemini spec for seamless integration. 3. Create robust endpoints for media management and user interactions. 4. Handle seamless integration with React frontend to address CORS issues. 5. Deliver comprehensive API documentation for easy maintenance. With a focus on clean code, effective communication, and timely deliverables, I'm confident that my skills align perfectly with your project needs. Let's connect and discuss how I can help LuciSin thrive. Best, Dylan Ashley Carlisle
$1.150 USD in 14 Tagen
0,0
0,0

I propose building a production-ready Node.js backend using TypeScript and a modular architecture (NestJS) that integrates seamlessly with your existing React frontend. The solution includes secure JWT-based authentication with role-based access control, a scalable PostgreSQL database schema aligned to your current UI states, and a full media content pipeline using S3-compatible storage with versioning and moderation support. I will deliver clean, well-documented REST APIs, environment-based configurations, a staging deployment demonstrating end-to-end flows, and clear handoff documentation to ensure your team can maintain and extend LuciSin toward future monetization features.
$1.125 USD in 7 Tagen
0,0
0,0

You’re on the cusp of creating something truly exceptional with LuciSin and I'm genuinely excited to be part of it! With over a decade of experience in web development, including proficient skills in JavaScript, MySQL, and Node.js - I'm confident that the backend I will build for your app will be robust, scalable, and tailored exactly to your needs. I bring much-needed expertise in structuring data models with future revenue tools in mind - an incredibly important element for monetization features on your roadmap. My code is highly readable and committed—and I ensure comprehensive, concise API documentation. Your team being comfortable maintaining and expanding the system post hand-off demonstrates that you value not only a result but long-term usability. In addition to my technical skills, I understand the value of effective communication and meeting deadlines—qualities that have led me to successfully serve a diverse clientele worldwide. You can expect proactive communication from me throughout every phase of the project so that we can ensure LuciSin goes live not just as a functional platform but as the visionary union of all its unique elements. I look forward to discussing timelines and milestones with you soon! Let's discuss further. Regards, Kuntal
$1.500 USD in 30 Tagen
0,0
0,0

Hi, Tushar here. As an experienced full-stack developer with a strong affinity for backend engineering, I’m excited about the opportunity to bring your vision for LuciSin to life. Your project outline resonates with my expertise in delivering scalable and secure applications. With my knowledge of Node.js, REST API, SQL databases (including MySQL and PostgreSQL), and proficiency in managing environments with varying configurations, I am well-equipped to handle development of your backend. My skills extend beyond this scope; I have solid experience in user authentication and profile management—elements crucial to your project. Moreover, my experience managing content-heavy platforms for notable clientele throughout my career distinguishes me from other candidates. I’ve faced and surmounted challenges like media storage, versioning, and moderation flags which aligns perfectly with what you’re seeking. Your emphasis on readable code and meaningful commits are principles that I deeply appreciate - attributes that define my work approach religiously. With an acute eye on timelines, milestones and an outlook geared towards proactive communication, I’ll ensure functional deliverables alongside concise documentation for any future expansion requirements offering a comprehensive handoff for any future maintainance team. Let's make LuciSin come alive!
$1.125 USD in 7 Tagen
0,0
0,0

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