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I have a React / JSX web app that’s feature-complete on the front end and I have created the website in Weblify. What’s missing are the last few back-end integrations and a smooth production deployment. Top priority Supabase needs to be stood up first. I’ll provide access to my project; you would design the database schema and connect it to the existing code so the app can read-write data reliably. Remaining items • Stripe – wire in one-time payment processing, test end-to-end, and expose the relevant webhooks • Claude AI (Anthropic) – review my current chat component, finish any missing API calls, and confirm responses render properly • Final deployment – run production builds, environment variable checks, and smoke tests before we flip the switch. I have requirements written! Timeline I’d like this live within a week, so you’ll need prior experience with Supabase, Stripe, and AI APIs to move quickly. How to pitch Send a brief note with links to live projects (or repos) that show similar work, your availability over the next seven days, and a clear fixed or hourly rate. Once we agree, I’ll share repo access and a short task board so you can dive straight in.
ID do Projeto: 40316079
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Ativo há 28 dias
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94 freelancers estão ofertando em média $509 USD for esse trabalho

Hello, I understand your React/JSX app on Weblify is feature-complete on the front end and needs final back-end integrations plus a smooth production deployment. I will set up Supabase, design a clean, scalable schema, and wire it into your current code so read/write actions are reliable. Next, I’ll wire Stripe for a one-time payment flow, test end-to-end, and configure webhooks. I will review and complete the Claude AI integration so the chat calls work and responses render correctly. Finally, I’ll run production builds, verify environment variables, perform smoke tests, and ensure a clean flip to production. Approach: I’ll start with a quick access review, then implement Supabase schema and API connections in parallel with Stripe and Claude AI workstreams where possible to save time. I’ll keep you updated with a short milestone log and provide a ready-to-deploy production config. I’ll verify all paths end-to-end and leave a simple rollback plan in place. Do you have an existing Supabase project ready to connect, or should I create a new one and link it to your repository with access keys? Which Stripe details should I use for the one-time payment (currency, amount range, product ids, and preferred test cards) and what webhook events should be wired to your endpoint? For Claude AI, which endpoint and model version do you want used, and are there any client-side expectations for response structure or loading states? Any specific deployment environment constraints I sh
$750 USD em 12 dias
9,5
9,5

Hi, This is Elias from Miami. I checked your project description and understand you’re looking for assistance with integrating your feature-complete React web app to launch successfully. It sounds like you need help with backend integration and possibly payment processing. I’ve worked on several similar platforms and understand the key technical challenges involved. My approach will include ensuring seamless API integration, optimizing performance, and implementing secure payment solutions like Stripe. I’d be happy to go through the details and suggest the best technical approach. I have a few questions to get a better understanding: Q1 – What specific integrations do you need for your backend? Q2 – Are there any particular user roles or permissions you want to implement? Q3 – Do you have existing systems or services that this app needs to connect with? Looking forward to hearing from you.
$500 USD em 9 dias
8,6
8,6

⭐⭐⭐⭐⭐ Build Back-End Integrations for Your React Web App with Supabase ❇️ Hi My Friend, I hope you're doing well. I reviewed your project needs and see you're looking for back-end integrations for your React app. You don't need to look any further; Zohaib is here to help you! My team has completed over 50 similar projects focusing on back-end development. I'll design the database schema for Supabase and connect it to your app seamlessly. I'll also integrate Stripe for payment processing, finalize the AI component, and ensure smooth deployment. All of this will be done efficiently within your budget. ➡️ Why Me? I can easily handle your back-end integration needs as I have 5 years of experience in back-end development, including Supabase, Stripe integration, and API management. I also have a strong grip on React and deployment processes, ensuring your app goes live smoothly. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. Looking forward to discussing this with you in chat. ➡️ Skills & Experience: ✅ React Development ✅ Supabase Integration ✅ Stripe Payment Processing ✅ API Development ✅ Database Schema Design ✅ Front-End and Back-End Connection ✅ Deployment Automation ✅ Error Handling ✅ Testing and Debugging ✅ Environment Variable Management ✅ AI API Integration ✅ Production Builds Waiting for your response! Best Regards, Zohaib
$350 USD em 2 dias
7,9
7,9

I can integrate Supabase, Stripe, and Claude AI into your React app within 7 days. I'll set up the database schema, connect your frontend, implement payment processing with webhooks, and finalize the Claude AI chat component. I have experience with these integrations and can start immediately. You'll get full testing and deployment support.
$500 USD em 7 dias
8,1
8,1

Hello! I’m representing Smart Sols, a full-stack development company with over 9 years of experience, including expertise in React.js and frontend/backend integrations. We understand that you have a feature-complete React/JSX web app and require assistance with launching and integrating Stripe payments smoothly. Our team has extensive experience integrating Stripe into React applications ensuring secure, reliable, and user-friendly payment workflows. We will work closely with you to finalize the integration quickly and efficiently, ensuring your app is ready for launch without any payment-related issues. We’re confident in delivering high-quality results that meet your expectations within the agreed timeframe. Looking forward to collaborating and helping bring your React app’s payment capabilities to life seamlessly. Please feel free to reach out for any questions or further discussion.
$750 USD em 7 dias
6,9
6,9

I'm Iosif Peterfi, 15+ years delivering robust web solutions from Berlin with a calm focus on outcomes. I have a React / JSX web app that's feature-complete on the front end and I have created the website in Weblify. What's missing are the last few back-end integrations and a smooth production deployment. Top priority Supabase needs to be stood up first. I'll provide access to my project; you would design the database schema and connect it to the existing code so the app can read-write data reliably. Remaining items - Stripe - wire in one-time payment processing, test end-to-end, and expose the relevant webhooks - Claude AI (Anthropic) - review my current chat component, finish any missing API calls, and confirm responses render properly - Final deployment - run production builds, environment variable checks, and smoke tests before we flip the switch. I have requirements written! This maps directly to my experience in Supabase, Stripe, and AI integrations. Your approach will deliver a production-ready backend with a clean data model, end-to-end payment wiring, AI chat refinement, and a tested production deployment process. Milestones keep scope tight, risks covered, and handoffs clear, aligning quickly with your timeline and business goals. The result is reliable data, smooth go-live, and measurable improvements in user flow and revenue operations.
$4.200 USD em 21 dias
6,6
6,6

With over a decade of experience in backend development, API integration, and web app deployment, I am the perfect fit for your React App launch integration project. My team at SoftwareLinkers has tirelessly supported clients from various industries - including eLearning and logistics to improve their operations through reliable software solutions. Our robust proficiency in PHP, as well as the comprehensive understanding of working with RESTful APIs, has enabled us to deliver seamless integrations like the ones you need for Supabase, Stripe, and Claude AI. We've also created and enhanced complex platforms that handled high-value transactions with efficiency and security utilizing services similar to the one you desire from Stripe. Moreover, choosing us means choosing a partner - someone who really cares about moving your business forward. As such, we don't just write codes; we understand your business objectives on a deeper level, analyze your requirements meticulously, design reliable solutions tailored to your needs, and implement industry-best practices to ensure scalability and future-readiness. And with our proven track record of high client retention rates, exceptional ratings, on-time delivery paired with clear communication - you're guaranteed of an exemplary execution within your desired timeline. Let's discuss how we can turn your ideas into a reality that works!
$600 USD em 21 dias
6,5
6,5

I’ve helped launch React apps with similar backend needs, including Supabase setup, Stripe payments, and AI chat integration. First, I’ll design a clear Supabase schema that fits your front end and ensure reliable data flow. Then, I’ll integrate Stripe’s one-time payments with full webhook testing to catch edge cases. For Claude AI, I’ll review your chat component and polish any missing API calls so responses render smoothly. To speed things up, can you share the current state of your Supabase schema, and whether you’ve started on Stripe webhook handling? Also, do you prefer your environment variables managed via Weblify settings or a config file? I can review your requirements quickly and handle all deployment steps, including builds, environment checks, and smoke tests, so you can launch confidently within your timeline. I’m available full-time over the next week, and my price here includes all work needed. Ready to start as soon as you share repo access and tasks.
$500 USD em 7 dias
6,1
6,1

Hello, I’ve gone through your project details, and this is something I can definitely help you with. I have 10+ years of experience in mobile and web app development, specifically with React and back-end integrations. I focus on clean architecture and scalable solutions, ensuring that your app will run smoothly from development to deployment. For your project, I can swiftly set up Supabase, design a reliable database schema, and ensure proper connections to your existing codebase. Additionally, I have extensive experience with Stripe integrations and can facilitate seamless payment processing, including testing and proper webhook exposure. I am also well-versed in AI APIs, particularly Claude AI, and can ensure that all interactions in your chat component render correctly. Here is my portfolio: https://www.freelancer.in/u/ixorawebmob I’m available to start immediately within the next seven days. Could you share the specifics of your requirements that you've documented? Let’s discuss over chat! Regards, Arpit Jaiswal
$250 USD em 25 dias
7,5
7,5

Hi, I came across your project "React App Launch Integration Help" and I'm confident I can help you with it. About Me: I'm a agency owner with over 8+ years of experience in PHP, JavaScript, Mobile App Development, API Development, Stripe, API Integration, iPhone, Web Development. , and I understand exactly what’s needed to deliver high-quality results on time. Why Choose Me? - ✅ Expertise in required Technologies and 1 year post deployment free support - ✅ On-time delivery and excellent communication - ✅ 100% satisfaction guarantee Let’s discuss your project in more detail. I’m available to start immediately and would love to hear more about your goals. Looking forward to working with you! Best regards, Deepak
$600 USD em 15 dias
6,0
6,0

Hi, As per your posted requirement, I have expertise in React.js web development which aligns well with your project. I can proficiently assist you with the launch integration of your React / JSX web application. With my knowledge in website development, I can tackle this project effectively. I have successfully completed similar projects for several clients. I'm ready to commence work immediately and assure you that I can help resolve your issue in a timely manner. I'm looking forward to assisting you with your web app launch. Let me do this task for you. Thanks, and I await your positive response.
$620 USD em 8 dias
5,8
5,8

Hello!, I am a Florida-based senior software engineer with over 15 years of experience in building robust systems. I've carefully reviewed your project description regarding the React app launch integration and I’m excited about the opportunity to assist you. To ensure I fully understand your requirements, could you please clarify the following questions to help me better understand the project? 1. What specific integrations are you looking for with your React app, such as payment gateways or third-party APIs? 2. Do you have any preferences for the deployment process or hosting environment? I have extensive skills in PHP, JavaScript, and API development, and my background includes creating systems that drive business results. I focus on delivering high-quality, production-ready code while maintaining clear communication. I suggest starting with identifying all integration points, followed by a phased implementation that includes testing to ensure everything works seamlessly. I've participated in the Shopify partners program since 2016, building many custom apps and themes. My past relevant work includes a custom e-commerce store for a wellness brand and a tailored dashboard for a local retail shop. I'm serious about this project and committed to delivering the perfect result. Let’s connect and discuss how I can help bring your vision to life! -James
$500 USD em 3 dias
5,8
5,8

⭐⭐⭐⭐⭐ ✅Hi there, hope you are doing well! I recently completed a React app project where I integrated Supabase for the backend, wired Stripe payments, and incorporated an AI chat component, all deployed smoothly in production. The key to success is ensuring a reliable database schema and seamless API integration to maintain stable read-write operations. Approach: ⭕ Stand up Supabase and design a robust database schema tailored to your app. ⭕ Integrate Stripe for one-time payments and configure webhooks with thorough testing. ⭕ Review and complete Claude AI chat API integration ensuring proper response rendering. ⭕ Perform production build deployment with environment variable checks and smoke testing. ❓ Could you please share the current status of the Stripe integration? Is the Claude AI chat connected partially or not at all? I am confident I can deliver your project within the week, perfectly aligning with your timeline and requirements. Best regards, Nam
$550 USD em 5 dias
5,4
5,4

Hello, I am an expert with 15+ years of experience in the technical world, delivering simple to complex websites, e-commerce platforms, membership systems, and custom portals. I ensure clear communication, continued support after delivery, and 100% client satisfaction. I specialize in Mobile App Development, creating fast, user-friendly, and feature-rich apps for both Android and iOS. My focus is on modern UI/UX, API integration, real-time features, and cross-platform compatibility, ensuring your app is scalable and future-ready. If you are looking for a dedicated Mobile App Developer who delivers quality, innovation, and timely results, I’d be happy to bring your project to life. Best regards,
$250 USD em 7 dias
5,2
5,2

Hello, I understand the importance of integrating the back-end functionalities seamlessly to ensure a smooth production deployment for your React / JSX web app on Weblify. My approach involves setting up Supabase efficiently by designing a database schema and connecting it to the existing code for reliable data read-write capabilities. Additionally, I will wire in one-time payment processing with Stripe, test end-to-end functionality, and ensure proper exposure to relevant webhooks. I will also review and enhance the chat component with Claude AI, finalize any missing API calls, and confirm response rendering accuracy. Lastly, I will handle the final deployment by running production builds, conducting environment variable checks, and performing smoke tests for a successful launch. I am ready to start immediately and would appreciate the opportunity to discuss the scope, timeline, and expectations further. Looking forward to the possibility of collaborating on this project. Best regards, Justin
$500 USD em 7 dias
5,3
5,3

Hello, I came across your project React App Launch Integration Help and I am very interested in working with you. I have reviewed your requirements and fully understand the scope and expectations. I specialize in PHP, JavaScript, Mobile App Development, iPhone, Stripe, Web Development, API Development, API Integration and have successfully delivered similar projects before. I am committed to delivering high-quality work with reliability, clarity, and professionalism. I work transparently throughout the project so progress, deadlines, and expectations stay clear at every stage. I would be glad to discuss further details and am ready to start immediately. Looking forward to hearing from you. Regards, Anum
$250 USD em 3 dias
5,2
5,2

As a seasoned Full Stack Developer with over a decade of experience, I am confidently equipped to meet your React App integration needs. My extensive knowledge encompasses every aspect of your project, including Redux and front-end React features to API development and deployment testing. My previous projects can attest not only my proficiency in handling Stripe payment processing but also my excellent flexibility when it comes to adapting to new AI APIs like Claude. One of my essential strengths lies in my ability to work efficiently and deliver results within set deadlines. I understand the time constraints you face, and I assure you that quality coding combined with timely completion will be prioritized throughout the process - from Supabase setup, database schema design to final production deployments. I offer more than just skill-sets: I bring reliability, attention-to-detail, and a collaborative mindset to the table. For me, this isn't merely a job - it's an opportunity to excel alongside your venture. Given our shared commitment to excellence and efficient workflows,
$260 USD em 3 dias
5,4
5,4

Hi, this is right in my lane—I’ve done similar setups with Supabase + Stripe + AI APIs and getting apps production-ready quickly. I’d start by structuring Supabase properly (auth, tables, RLS policies) and wiring it cleanly into your React app so reads/writes are stable and secure. Then handle Stripe with a simple one-time payment flow + webhook handling (success/failure sync back into Supabase). For the AI part, I’ll review your current Claude integration and make sure the API flow + streaming/response rendering is solid and doesn’t break in prod. Final step is tightening everything for deployment—env vars, build config, edge cases, and a quick smoke test pass so nothing breaks after launch. I’m available immediately and can focus on this full-time to hit your 1-week timeline. Rate-wise, I can keep it straightforward—either fixed after a quick repo review or hourly if you prefer. If you share access, I can jump in and start with Supabase setup right away.
$250 USD em 7 dias
5,0
5,0

Hello, I am Vishal Maharaj, with 20 years of experience in PHP, JavaScript, Web Development, API Development, API Integration, Stripe, iPhone, and Mobile App Development. I have carefully reviewed your project requirements for the React App Launch Integration. To successfully complete the project, I propose to first set up Supabase, design the database schema, and integrate it with the existing code. Then, I will wire in one-time payment processing with Stripe, complete any missing API calls for Claude AI, and ensure a smooth production deployment with environment variable checks and smoke tests. I am confident in my ability to deliver a high-quality solution within the specified timeline. Please initiate a chat to discuss further details. Cheers, Vishal Maharaj
$500 USD em 5 dias
5,8
5,8

Hello [ClientFirstName], I hope you are doing well. I’m an independent developer with a track record of turning frontend work into production-ready systems. I specialize in connecting React apps to solid back-end services and delivering smooth deployments, so your app moves from feature-complete to fully live with confidence. I’ll design a Supabase schema tailored to your data needs, wire it into your existing codebase for reliable read-write access, and verify the integration end-to-end. For Stripe, I’ll set up one-time payments, test end-to-end flows, and expose the necessary webhooks. I’ll review and finish the Claude AI integration, ensure API calls are complete, and confirm responses render correctly. Finally, I’ll run production builds, validate environment variables, and perform smoke tests before the switch. If this sounds good, I can begin with a rapid Supabase setup and align on a final timeline after repo access. Best regards, Billy Bryan
$450 USD em 5 dias
4,7
4,7

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