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We are building a B2B SaaS platform that provides developers with API access to our proprietary AI backend. The core AI processing engine is already built and containerized. We are looking for an experienced Full-Stack Developer to deploy an open-source API management gateway (e.g., New API or One API) alongside our engine, and build a custom [login to view URL] web storefront where users can register, top up their API credits, and manage their API keys. Core Responsibilities: Frontend Dashboard ([login to view URL] / Tailwind): User authentication (Email/Password & Google OAuth). A dashboard displaying the user's current credit balance and API usage charts. A button to generate, view, and revoke personal API keys. Payments & Billing (Stripe): Implement a "Prepaid Wallet" system. Users select an amount (e.g., $10, $50) to top up their account via Stripe Checkout. Listen to Stripe Webhooks to accurately update the user's quota balance in the API Gateway upon successful payment. Gateway Integration & DevOps: Deploy an open-source API management gateway via Docker on our Linux VPS. Write the backend logic so the [login to view URL] site syncs user profiles and token balances with the Gateway via REST API. Deploy the web app securely behind a reverse proxy (Nginx/Caddy) with SSL, ensuring our internal backend ports are not exposed to the public internet. Required Tech Stack: [login to view URL] (React) & Tailwind CSS Node.js / TypeScript PostgreSQL Stripe API (Specifically Checkout & Webhooks) Docker & basic Linux networking
Mã dự án: 40309475
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160 freelancer chào giá trung bình $2.368 USD cho công việc này

Hi, You're building an AI-powered API platform for developers—that means rock-solid backend architecture and seamless integrations matter most. Quick question: are you prioritizing API performance and rate-limiting from day one, or scaling that later? We've shipped similar Node/Next stacks. Let's talk details. Best Regards, Hasan
$1.500 USD trong 60 ngày
8,5
8,5

HI! I am an expert web programmer. I have a lot of work experience in Laravel, Codeigniter, PHP, Wordpress, JavaScript, HTML, Vuejs, Reactjs, React Native, and MySQL. I can start right away. I want to discuss this project in detail. Please contact me to discuss more regarding this project. For more details Chat with me
$2.250 USD trong 7 ngày
7,5
7,5

Hi there, Regarding your B2B SaaS platform, I've noticed that deploying the API management gateway efficiently can often present bottlenecks, especially with syncing user profiles and token balances. I ensure seamless integration by optimizing REST API interactions and deliver a secure, efficient deployment. In a past project, I integrated a similar API gateway for a SaaS platform, resulting in a 30% improvement in API response times. I include 30 days of post-deployment bug-fixing to ensure smooth operation. Have you considered which open-source API management gateway best aligns with your current architecture? Let's discuss how I can help streamline your deployment.
$1.800 USD trong 14 ngày
5,9
5,9

Hello, I hope you are doing well. I understand that you are looking to build a B2B SAAS PLATFORM and I would be happy to help. I have extensive experience in designing and developing platform and have successfully delivered many projects. What I offer: -Development using the latest technologies -Daily project updates and clear communication -On-time delivery within the agreed timeline -Complete source code provided after project completion -One year of support for the developed work -10+ years of experience in web and app development -Fully responsive, fast-loading, and SEO-friendly design -A powerful super admin panel to manage the entire system Please feel free to initiate a chat so we can discuss your requirements in detail. Thank you and regards, Dheeraj K.
$1.500 USD trong 15 ngày
6,0
6,0

I hope you're doing well! My name is Nawal, and I bring over nine years of experience in [ProjectTitle]. After carefully reviewing your project brief, I’m confident that I understand your needs and can deliver exactly what you're looking for. Here’s what I offer: ✅ Multiple initial drafts within 24 to 48 hours ✅ Unlimited revisions until you're 100% satisfied ✅ Final delivery in all required formats, including the editable master file and full copyright ownership You can check out my portfolio and past work here: ? Freelancer Profile – eaglegraphics247 I’d love to discuss your project further and explore how we can make your vision a reality. Let me know a convenient time for a quick chat! Looking forward to working together. Best regards, Nawal
$1.500 USD trong 3 ngày
4,9
4,9

Hello! I am a Florida-based senior software engineer specializing in full-stack development, particularly in SaaS platforms. I carefully read your project description and am excited about the opportunity to build a B2B SaaS platform that provides developers with API access to your proprietary AI. With over 15 years of experience in technologies like JavaScript, Node.js, PostgreSQL, and AI integration, I am confident in my ability to deliver a robust solution tailored to your needs. To ensure I fully understand your vision, could you please clarify the following questions? 1. What specific functionalities do you envision for the API, and are there any key integrations you require? 2. Do you have any preferences regarding the tech stack for the deployment environment (e.g., cloud provider, containerization)? My approach involves clear communication and structured milestones, ensuring we stay aligned throughout the project. I’ve built several successful platforms, such as a custom SaaS application for project management and a data processing tool that integrates with multiple APIs. Let’s discuss how we can turn your ideas into reality while ensuring a scalable and maintainable product. I am dedicated to delivering high-quality results and would love to chat further! -James
$2.500 USD trong 10 ngày
5,1
5,1

Hi, I can help you with this. I am a developer with extensive experience with automations and integrations. I've helped clients with similar projects. Let me know your interest, Sincerely, Nicolas
$2.250 USD trong 7 ngày
0,0
0,0

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Thành viên từ thg 10 22, 2020
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