Full-Stack Dev for SaaS Loyalty Card Platform

@Microlent

The real challenge here isn’t just building a SaaS dashboard, it’s securely handling PassKit signing, real time wallet updates and Stripe based subscription control without breaking merchant workflows. At Microlent, we’ve delivered complex SaaS platforms like Scilife QMS and Instavio where multi tenant architecture, secure data handling and subscription based access were critical, along with systems requiring structured dashboards and real time updates. Our approach would be to architect this in clear layers, a multi tenant SaaS core for merchants and subscriptions, a dedicated wallet service for Apple PassKit signing and Google Wallet integration, and a real time update layer using push notifications so loyalty cards stay in sync. Stripe webhooks will be implemented to reliably manage subscription access, upgrades and cancellations without inconsistencies. We focus on building these systems in a stable and scalable way so certificate handling, billing and updates don’t become future risks. Would you like us to handle the full Apple PassKit and Google Wallet issuer setup along with the development, or will those credentials be provided? Best. Jenifer

@r4rony

Hi, I can design and develop your full SaaS loyalty platform similar to PassKit, including merchant dashboards, Stripe subscription billing, and full Apple Wallet + Google Wallet integration. I have strong experience with SaaS architectures, Stripe Billing (subscriptions + webhooks), and secure full-stack development using Node.js/PHP and MySQL. What I will deliver: Merchant SaaS dashboard (auth, card builder, customer management) Stripe subscription system with access control via webhooks Apple Wallet .pkpass generation with server-side signing Google Wallet API integration with real-time card updates Customer enrollment flow with QR code + mobile-first signup Secure, scalable backend with proper encryption and validation The system will be built with security-first architecture and designed for real-time loyalty updates and high scalability. We can communicate more on this matter. Kindly accept the offer so we can proceed. Thank you Jennifer

@OutsourceMan

With almost two decades of experience under our belts, CnELIndia recognizes the importance of working smartly and efficiently to create innovative solutions aligned with client requirements. Our deep understanding of the tech stack you desire – PHP, Node.js, MySQL, as well as HTML, CSS, and JavaScript – coupled with our proficiency in Stripe API makes us an ideal candidate for your SaaS platform project. Of particular relevance to your task are our experience and mastery with Apple PassKit and Google Wallet API. We have dedicated significant time to understanding the intricate workings of cryptographic signings for server-side pass generation, ensuring security measures are not just met but exceeded for digital loyalty cards. Building upon this expertise, our skills extend to providing real-time updates via push notifications - delivering a seamless, rewarding experience for both the merchants and their customers. Just like you, we consider security a top priority. Over the years we've developed rigorous practices to circumvent vulnerabilities such as SQL injections - safeguarding sensitive user data throughout all aspects of development. By choosing CnELIndia for this project, you are partnering with a team that's devoted to delivering top-notch code thus guaranteeing not only a solid product but also top-level customer satisfaction based on the glowing recommendations from our 743 previous clients.

@softsolution2000

I understand you need a Full-Stack Developer for a complex SaaS loyalty card platform similar to PassKit. This involves mobile wallet APIs, cryptographic signing, and secure subscription billing. I have extensive experience with Apple PassKit, Google Wallet API, and Stripe API. My skills in PHP, Node.js, and HTML/CSS align perfectly with your requirements. I am confident in my ability to deliver high-quality work within your budget. Let's discuss the project details further. Please review my 15-year-old profile for past work. Your satisfaction is my top priority. I am eager to start and showcase my commitment to this project. Looking forward to hearing from you.

@n2rtechnologies

Hi there, I reviewed your loyalty card SaaS platform and it's exactly the kind of project we handle well. I noticed you need both the backend architecture and frontend design to work seamlessly — that's where full-stack experience really matters. I have a couple of questions about your user base and payment flow that'll help me scope this properly. Let's chat through the details. I have delivered 1500+ web and mobile projects over 14+ years — happy to share relevant examples. Thanks, Hasan

@kamran2012

Hello, I will build your SaaS loyalty card platform — merchant dashboard with card designer, Stripe subscription billing, customer enrollment via QR codes, and the wallet integration layer for both Apple and Google. For the Apple Wallet piece, I will handle server-side .pkpass generation with WWDR certificate signing and register each device token so balance updates push automatically via APNs. On the Google side, I will use the Wallet REST API with JWT-based object updates — ensuring both platforms reflect point changes in near real time without the customer reopening anything. Questions: 1) Do you have an Apple Developer account with the Pass Type ID and WWDR certificate already provisioned, or should I guide you through that setup? Looking forward to discussing further. Best regards, Kamran

@techplusintl

Hi, To design and build a complex SaaS platform for digital loyalty cards, I'll leverage my expertise in mobile wallet APIs and secure subscription billing. This will include: - Developing a full user authentication system for the Merchant Panel. - Integrating Stripe for secure subscription management. - Implementing Apple Wallet and Google Wallet functionalities for dynamic card generation. - Setting up real-time updates for loyalty points. I'll follow a structured approach, ensuring security best practices are in place while using PHP and MySQL for backend development. Ready to start once you provide the necessary access and details. Thanks!

@extreamcode

Hi there, I’ve read your vision for a robust SaaS Loyalty Card Platform and I’m confident I can architect a secure, scalable solution that handles Apple Wallet passes, Google Wallet integrations, and Stripe Billing with precision. With extensive hands-on work in PassKit-style server signing, wallet integrations, and secure SaaS multi-tenant design, I will lead a full-stack implementation that starts from a solid authentication layer to a merchant dashboard, designing and distributing digital loyalty cards, managing customers and points, and ensuring real-time card updates via wallet push notifications. What I’ll bring to the table: - A secure, multi-tenant backend (PHP 8.x with PDO or Node.js) + MySQL, with clean APIs and robust input validation. - Apple Wallet pass generation using server-side signing with WWDR certificates and dynamic pass updates. - Google Wallet integration with REST APIs for Save-to-Wallet links and real-time card updates. - Stripe Subscriptions: complete Billing integration with webhooks for upgrades/downgrades/cancellations and access control based on active plans. - Merchant onboarding: unique sign-up pages or QR codes, mobile-friendly enrollment flows, and instant card download for customers. - Real-time balance updates push: Apple Push Notification Service and Google Wallet webhooks to refresh cards as points change. - Security: TLS everywhere, encrypted sensitive data, and protection against common web threats. I’ve shared an initial estimate b

@smilemittal181

Hello, I will design and build your full SaaS platform with secure wallet integrations, subscription billing, and real-time loyalty updates from end to end. I have strong experience with full-stack systems, including Stripe subscriptions, secure API architecture, and real-time systems. I have worked on complex platforms involving authentication, dashboards, and third-party integrations requiring high security and scalability. My approach is to architect a modular backend (Node.js or PHP), implement merchant dashboards, integrate Stripe Billing with webhooks, and build secure wallet flows using Apple PassKit (signed .pkpass) and Google Wallet APIs with real-time updates via push/webhooks. The Bid amount is subject to change and will be finalized after a complete project discussion. I focus on production-grade security, scalability, and clean code. Let’s connect and plan execution for this system. Regards, Smile Mittal

@asifalimzd

Hi there, I am ready to start this project for you. We will build a robust SaaS system with a merchant dashboard, Stripe subscription control, dynamic pass generation (.pkpass), Google Wallet integration, and real-time updates via push/webhooks. The platform will be secure, scalable, and production-ready with clean code and proper documentation. Let’s connect to align on architecture and begin immediately.

@raheel2k29

Hello, This is a serious SaaS build not a typical web project and I appreciate how clearly you've outlined the requirements, especially around wallet integration, signing, and subscription control. I’ve worked on systems involving secure pass generation, API-heavy architectures, and subscription-based platforms, and I understand the complexity behind Apple Wallet (.pkpass signing), Google Wallet APIs, and real-time updates. Why Choose Me I understand the complexity of wallet-based systems — not just building dashboards, but handling secure pass generation, API integrations, and real-time updates correctly Experience working with API-heavy and subscription-based platforms, including secure Stripe billing and webhook handling I focus on clean architecture and scalability, so your SaaS platform can grow without needing a rebuild Strong attention to security — from certificate handling and encryption to protecting against common vulnerabilities I write maintainable, well-structured code with proper Git tracking, making future updates easier Clear and consistent communication — you’ll always know progress and next steps I don’t overcomplicate things — I build efficient, reliable systems that work in real-world conditions If you'd like, I can break this into milestones and start with a small proof (e.g., generating a working .pkpass file) before full development. Let’s build this the right way from the start. Best regards, RAHEEL

@Hammadhassan21

Hey. Many businesses struggle with loyalty systems that do not integrate properly with Apple Wallet and Google Wallet and also face issues with secure subscription based access and real time customer updates. I can solve this using strong experience in full stack development with PHP and Node.js and I build secure scalable SaaS platforms that focus on performance and reliability. I can develop the full merchant SaaS dashboard with authentication subscription based access and Stripe Billing integration with secure webhook handling for plan changes cancellations and upgrades. I also design clean database architecture using MySQL to ensure data is stored safely and efficiently. I have experience working with Apple Wallet PassKit including server side .pkpass generation certificate signing and Google Wallet API integration along with real time push updates so loyalty cards update instantly when points change. I also build QR based customer enrollment flows that make onboarding simple and fast. I maintain clear communication provide regular updates and offer post launch support to ensure smooth deployment and stable performance after launch. Portfolio https://www.freelancer.pk/u/Hammadhassan21 Please start a chat so we can discuss a few technical details I am ready to start immediately. Thanks...

@corpmember29

HELLO, WE HAVE WORKED ON SIMILAR PROJECTS AND CAN PROVIDE EXAMPLES WE COMPLETELY UNDERSTAND YOUR REQUIREMENT FOR A SAAS LOYALTY CARD PLATFORM WITH APPLE WALLET (PASSKIT), GOOGLE WALLET INTEGRATION, AND STRIPE SUBSCRIPTION BILLING. With over 10+ years of experience in full-stack SaaS development, payment integrations, and secure backend architecture, I can build a scalable and production-ready system aligned with your requirements. WORKING FLOW → Requirement Analysis → finalize SaaS architecture, merchant flow, and wallet integration strategy Backend Development → Node.js or PHP (secure API layer with MySQL database design) Stripe Integration → subscription billing, webhooks, plan management, and access control Wallet Integration → Apple PassKit (.pkpass generation, certificate signing) + Google Wallet API setup Customer Flow → QR-based onboarding, loyalty card generation, and real-time updates system Security & Deployment → SSL, encryption, secure APIs, and production deployment 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 confident in delivering a secure, scalable SaaS platform similar to PassKit with proper wallet and subscription handling. I eagerly await your positive response. Thanks.

@DeveloperStation

Hi there, Building a PassKit-style SaaS with secure wallet integration and real-time updates is a highly specialized task and that is exactly the kind of system I have experience designing and delivering. I have worked on platforms involving Apple Wallet passes, Google Wallet integration, and Stripe-based SaaS billing, where security, real-time updates, and scalability were critical from day one. Full integration with Stripe Billing including subscription control, access restriction based on plan status, and secure webhook handling for upgrades, downgrades, and cancellations. This ensures your revenue model is fully automated . When loyalty points change, passes will update instantly using Apple Push Notification Service and Google Wallet update mechanisms, ensuring a seamless user experience Each merchant will have a unique enrollment link or QR code leading to a mobile-optimized signup form. Customers can register and instantly download their loyalty card. What you can expect from me Clean, secure, and well-structured code Strong focus on performance and data security Clear communication and consistent progress updates A system built to scale as your SaaS grows I have handled complex integrations involving payments, real-time systems, and secure data handling, so I understand the level of precision this project requires. Looking forward to building this with you. Best regards, Adil

@ZohaibRoy

⭐⭐⭐⭐⭐ Build a Powerful SaaS Platform for Digital Loyalty Cards ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and see you're looking for a Full-Stack Developer to create a complex SaaS platform. You don’t need to look further; Zohaib is here to help you! My team has already completed over 50 similar projects for SaaS platforms. I will build a user-friendly dashboard for merchants to manage digital loyalty cards, ensuring secure payment integration and real-time updates. ➡️ Why Me? I can easily build your SaaS platform, as I have 5 years of experience in full-stack development, specializing in mobile wallet APIs, subscription billing, and secure data management. My expertise includes PHP, Node.js, and MySQL, and I have a strong grip on Apple PassKit and Google Wallet integrations. ➡️ Let's have a quick chat to discuss your project details. I can share samples of my previous work, showcasing my ability to deliver high-quality solutions. Looking forward to chatting with you! ➡️ Skills & Experience: ✅ Full-Stack Development ✅ Mobile Wallet Integration ✅ Stripe API Integration ✅ User Authentication ✅ SaaS Dashboard Design ✅ PHP 8.x & Node.js ✅ MySQL Database Management ✅ HTML/CSS/JavaScript ✅ Data Security Practices ✅ Real-time Notifications ✅ QR Code Generation ✅ Customer Management Waiting for your response! Best Regards, Zohaib

@doomshellsl

Hi, Doomshell Software can design and build your PassKit-style SaaS platform with secure wallet integration, subscription billing, and scalable architecture. Our approach: We’ll develop a robust, API-driven SaaS system that allows merchants to create, manage, and distribute loyalty cards seamlessly across Apple Wallet and Google Wallet. Core system development Merchant Panel (SaaS Dashboard) • Secure authentication (signup/login, role-based access) • Card builder: logo upload, colors, reward rules Stripe Subscription Integration • Full Stripe Billing (subscriptions, plans) • Access control based on active subscription status Apple Wallet (PassKit) • Dynamic generation of signed .pkpass files • Setup & handling of Apple WWDR certificates • Push updates via Apple Push Notification Service (APNs) Tech stack (recommended) • Backend: Node.js (or PHP 8.x as preferred) • Database: MySQL • Frontend: React (clean, scalable UI) Security & quality • SSL, encryption, secure key handling • Protection against SQL injection & vulnerabilities • Clean API structure with logging & monitoring Deliverables ✔ Fully functional SaaS platform ✔ Wallet integrations (Apple + Google) ✔ Subscription billing system ✔ Documentation + deployment guide Why us: ✔ Experience with complex SaaS architectures ✔ Strong API & secure system design expertise ✔ Focus on scalability and long-term maintainability Ready to build a secure, scalable loyalty platform that rivals PassKit. Best regards,

@WebXcellance

Hi there, From your scope, the key focus areas are: Apple Wallet pass generation and secure signing (.pkpass with WWDR certificates) Google Wallet API integration with “Save to Wallet” functionality Real-time updates via Apple Push Notification Service and Google Wallet webhooks Stripe Billing integration with subscription-based access control A scalable multi-tenant SaaS dashboard for merchants I have experience working on API-driven platforms, dashboards, and subscription-based systems, and I’m comfortable handling secure integrations and scalable architectures. My Approach: 1. Backend & SaaS Architecture I would build a scalable backend (Node.js or PHP 8) with a structured, multi-tenant system for merchants, including secure authentication and role-based access. 2. Wallet Integrations (Core) Dynamic generation of Apple Wallet passes with proper certificate handling and server-side signing Google Wallet integration using REST APIs and pass object creation Implementation of real-time updates when loyalty points change 3. Stripe Subscription System Full integration of Stripe Billing (subscriptions) Secure webhook handling for plan changes and cancellations Restricting dashboard access based on subscription status 4. Merchant Dashboard Easy-to-use loyalty card builder (logo, colors, rewards setup) Customer management and point tracking QR-based enrollment flow with mobile-optimized pages Looking forward to discussing this further. Best regards, Sachin

@kamransiyal9

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

@AITSoft

Hello! I understand you're looking for a Full-Stack Developer to build a SaaS platform similar to PassKit, allowing merchants to create and manage digital loyalty cards for Apple & Google Wallets. My approach includes setting up a secure merchant dashboard with authentication, card design, and customer management. I'll integrate Stripe for subscription billing and ensure access is subscription-based with webhook handling. For mobile wallets, I'll generate signed .pkpass files using Apple WWDR certificates and integrate Google Wallet API to create real-time updating digital cards with push notifications. The enrollment flow will be simple and mobile-friendly with unique sign-up pages or QR codes for each merchant. I'll develop the backend in PHP 8.x or Node.js with MySQL and a clean frontend in React or Vue. To get started smoothly, I need to understand: What are the exact reward structures merchants want to offer on their loyalty cards? Do you have existing Apple WWDR certificates or will I assist in acquiring and setting them up? For subscription plans, what levels and billing cycles do you want to support? How fast do you expect real-time point updates on the user's wallet side? Do you have a preferred frontend framework or is plain HTML/JS acceptable? Could you share more details on the reward structures and subscription plans you want supported in the platform? Looking forward to hearing from you. Best regards,