Mobile Payment Platform with SS7

@Hammadhassan21

Hello @freda46, I have experience building secure, scalable payment solutions integrated with telecom signalling systems like SS7, SIGTRAN, Diameter, and SCTP. I can develop your native platform with strong user authentication, full transaction history, and real-time notifications—all wrapped in a smooth, interactive interface. My approach focuses on building a solid, extensible core that will allow you to add features like card payments, P2P transfers, and bill pay without major changes to the signalling infrastructure. I’d be glad to discuss architecture, milestones, and delivery details whenever you’re ready. Warm Regards, Hammad Hassan

@mrresearcher99

Hi there, I’ve reviewed your Flutter app requirements and would love to help. With 5+ years of experience in cross-platform development, I specialise in clean UI, smooth performance, and robust API integration. I’ll begin with clear planning, share regular progress updates, and ensure the app is fully tested before launch. Let’s connect to discuss your vision — I’m ready to get started! Best, Bhargav Flutter Developer | Android & iOS Expert

@zainalitariq245

Hi there, I have deep experience engineering telecom-integrated platforms, with hands-on expertise implementing SS7, SIGTRAN, Diameter, and SCTP within secure, high-throughput payment systems. I can architect a modular, signaling-native backend that supports authentication, real-time alerts, and full audit trails—while ensuring extensibility for future features like P2P, bill pay, and card integrations. On the frontend, I deliver rich, responsive UIs with fast, gesture-driven flows. I’m ready to align on architecture, staging milestones, and full handover strategy. Let’s connect to move forward. P.S: I've reviewed your requirements thoroughly and would love to work into the project with you. looking forward to your response, ZAIN ALI

@efanntyo

Hello Hope you are doing well! This is Efan , I checked your project detail carefully. I am pretty much experienced with Java, Animation, Android, Telecommunications Engineering, Software Development, HTML5, Payment Processing and Mobile App Development for over 8 years, I can update you shortly. Cheers Efan

@Friends4it

Hello Freda, I understand you're looking for a complete mobile payment platform that integrates SS7, SIGTRAN, Diameter, and SCTP seamlessly. This platform needs to feature secure user authentication, a detailed transaction history, and real-time event notifications, all while boasting a rich and interactive interface. Here's how I can help: - Proven experience in building payment-grade software with SS7/SIGTRAN integration. - Expertise in creating intuitive animations and fast user flows. - Ability to ensure extensibility for future features like card payments and P2P transfers. Let's discuss how we can bring your vision to life and ensure a robust architecture! What specific security features do you envision for user authentication and authorization? Thanks, Muhammad

@TechizeBuilder

Hi freda46, I came across your project "Mobile Payment Platform with SS7" and I'm confident I can help you with it. About Me: I'm a agency owner with over 8+ years of experience in Mobile App 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

@ChiragDeol

Hello, Thank you for considering me for your mobile payment platform project. I have carefully reviewed your requirements and have two questions that I believe will help me better understand your needs: 1. For the rich, interactive interface you envision, are there any specific design elements or animations you have in mind to enhance user experience? 2. In terms of extensibility for future modules, do you have a clear roadmap or prioritization of which additional features would be integrated after the initial launch? For UI/UX design and wireframes, I have experience using Figma and AdobeXD, and you can view some of my previous work on these platforms here: 1. Figma Portfolio Link 1 2. Figma Portfolio Link 2 3. AdobeXD Portfolio Link For banners and social media posts, you can find examples of my designs on Behance here: 1. Behance Social Media Posts Portfolio Link 2. Behance Logo Portfolio Link 3. Behance Banners Portfolio Link As for video content, you can view samples of my editing work on my Google Drive portfolio here: Google Drive Video Portfolio Link I am confident that my experience in designing for various platforms and my attention to detail will allow me to create a mobile payment platform that meets your requirements. Please feel free to reach out so we can discuss the architecture direction, milestones, and handover requirements. Thank you for the opportunity to work on this exciting project. Best regards,

@mughiraaa

Hello, I will design the mobile payment system with a signaling core that supports ss7, sigtran, diameter and sctp, ensuring proper routing and session control between telecom infrastructure and the payment application. the backend will be developed using java spring boot with microservice architecture to handle authentication, authorization, transaction processing and event logging. postgresql will be used as the primary database for transaction history with elasticsearch added for fast querying. the signaling gateway will manage diameter and ss7 connections with sctp transport for reliability and redundancy, while kafka will handle real time event streaming for notifications. the mobile application will be developed using flutter to provide a cross platform interface with animations and responsive layouts. secure communication will be enforced using tls and two factor authentication with otp or biometric options. notifications will be sent in real time using firebase cloud messaging. Let's have a detailed discussion, as it will help me give you a complete plan, including a timeline and estimated budget. I will share my portfolio in chat I look forward to hear from you. Thanks Best Regards, Mughira

@angelgrod

Hello, Greetings , Good morning! I am an expert mobile coder with skills including HTML5, Animation, Android, Software Development, Java, Telecommunications Engineering, Mobile App Development and Payment Processing. Please send a message to discuss more regarding this project. Thanks for giving opportunity Angel

@devbaloni1983

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, Dev

@rrdezirez

Hello! I’m excited about the opportunity to work on your mobile payment platform project. I have extensive experience in developing secure payment systems that integrate complex telecom signalling protocols, including SS7, SIGTRAN, Diameter, and SCTP. Recently, I completed a project where I designed a payment solution that utilized similar technologies to facilitate real-time transactions and notifications, ensuring a seamless user experience. This involved creating a user-friendly interface with interactive features that enhanced engagement and accessibility. For your project, my technical plan would involve establishing a robust architecture that ensures secure user authentication, a comprehensive transaction history, and real-time alerts from the get-go. I aim to build a scalable solution that allows for easy integration of additional features like card payments and peer-to-peer transfers without extensive rework. I would love to discuss your project further to align on architecture direction, milestones, and handover requirements. Looking forward to hearing from you! Best regards, Damandeep Singh

@mykhaylob4

✋ Hi there. I can build a mobile payment platform fully integrated with SS7, SIGTRAN, Diameter, and SCTP for secure transactions. ✔️ I have experience developing telecom-grade payment systems with secure authentication, real-time transaction history, and push notifications. I previously integrated signalling protocols into a mobile wallet backend with extensible modules for P2P and card payments. ✔️ I will implement the backend to handle authentication, authorization, and transaction logging, while building a responsive, interactive front-end with smooth animations and intuitive flows. The system will allow future extensions like bill pay and value-added services without major changes. ✔️ I will provide full documentation, test the signalling stack integration, and ensure the platform meets security and performance standards. Let's chat so I can discuss architecture, milestones, and a handover plan. Looking forward to working with you, Mykhaylo

@toriquldev123

Hello Dear! I write to introduce myself. I'm Engineer Toriqul Islam. I was born and grew up in Bangladesh. I speak and write in English like native people. I am a B.S.C. Engineer of Computer Science & Engineering. I completed my graduation from Rajshahi University of Engineering & Technology ( RUET). I love to work on Web Design & Development project. Web Design & development: I am a full-stack web developer with more than 10 years of experience. My design Approach is Always Modern and simple, which attracts people towards it. I have built websites for a wide variety of industries. I have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB What you'll get? • Fully Responsive Website on All Devices • Reusable Components • Quick response • Clean, tested and documented code • Completely met deadlines and requirements • Clear communication You are cordially welcome to discuss your project. Thank You! Best Regards, Toriqul Islam

@designfacecom

Building a native mobile payment platform that deeply integrates with telecom signalling infrastructure is a challenge I'm ready to take on. With my constantly updated know-how and hands-on experience in Android development, HTML5 proficiency, and an in-depth understanding of mobile app creation, I believe I have the necessary toolkit to accomplish your project goals with deftness. Communications technologies like SS7, SIGTRAN, Diameter, and SCTP are well within my wheelhouse, having worked extensively with mobile platforms incorporating these protocols. Flawless user authentication, rapid transaction history access, real-time notifications - these are all bread and butter for me. Finally, it's important to consider extensibility when designing a long-term solution, and I assure you my work is scalable and futureproof. As you described the need to integrate card payments, peer-to-peer transfers and bill pay functionalities without major rework is something I can deliver. Tap into my expertise to create a slick, intuitive digital wallet that not only meets the current requirements but also has room for future innovations. I look forward to discussing further details about your proposed architecture direction and handover requirements so we can shape your visionary ideas into reality.

@shushmobiweb6

Hello, I’m an experienced full-time developer with 8+ years of expertise in building secure, large-scale mobile and fintech platforms. I’ve worked on telecom-integrated solutions and can deliver a complete mobile payment platform engineered natively on SS7/SIGTRAN, Diameter, and SCTP for carrier-grade reliability. Your requirements—secure authentication/authorization, detailed transaction history, and real-time notifications—will be built as core modules from day one. I’ll also ensure the front-end offers a sleek, interactive UI/UX with smooth animations and fast, intuitive flows that match modern wallet standards. The architecture will be fully extensible, allowing seamless integration of card payments, peer-to-peer transfers, bill pay, and future value-added services without major rework. I can share demos of similar high-security solutions and am confident in delivering a production-ready system with milestone-based delivery. I also provide 2 years of free support and maintenance to ensure smooth operation post-deployment. I’d be happy to discuss architecture direction, timelines, and handover details with you. Looking forward to collaborating. Thanks, Sushma

@marcoc7

Hello, As a veteran full-stack developer with over a decade of unwavering commitment to quality, I am excited to share my profile for your mobile payment platform project. With your emphasis on delivering not only the core functionalities, but also an engaging and extensible solution that integrates SS7/SIGTRAN signalling, Diameter routing, and SCTP transport layers seamlessly, my skillset aligns perfectly. My extensive experience in HTML5 and Java - essential components required for your project - combined with my detail-oriented approach to UI design and React development makes me the ideal candidate for this task. Throughout my career, I have consistently delivered results that have been utilized by hundreds of thousands of users, demonstrating my ability to create sleek, interactive interfaces that are user-centric and imbued with a seamless user experience. Moreover, I'm thrilled by the prospect of working on value-added modules for your mobile payment platform such as card payments, peer-to-peer transfers, bill pay. This showcases my capacity to think holistically about long-term project scalability so that further additions can effectively interface within the existing infrastructure without major reworks. Let's grâcefully equivocate the milestones and let's tango on the architecture direction while not forgetting handover requirements. I’m eager to leverage my skills and expertise to help create a mobile payment platform th Thanks!

@UzeeTech

As an experienced Full-Stack Developer, specializing in both backend and frontend technologies, I believe my capabilities align perfectly with your requirements. With over 9 years in the software industry, I've honed my skills in developing high-performance, scalable solutions that deliver superior user experiences - an essential characteristic for an engaging mobile payment platform like yours. My proficiency in Flutter and React Native will enable me to create a cross-platform app that feels native on multiple devices. Additionally, my understanding of Node.js, Python, and PHP (5.x to 7.x migration) allows me to construct robust backend services that can effectively integrate SS7/SIGTRAN signalling, Diameter routing, and SCTP transport layers into your mobile payment platform. What sets me apart is not only my technical expertise but also my dedication to quality, security, and client satisfaction. I am confident in my ability to present a rich, interactive interface while ensuring seamless online transactions, secure user authentication and authorization and maintaining full transaction history of your platform. Let's connect so we can discuss architecture direction, milestones, and handover requirements in detail - together we can build something truly remarkable!

@KarthikTechCon

Hello, With 10+ years of experience in telecom-grade software engineering and fintech platforms, I can help architect and deliver your mobile payment solution integrated with SS7/SIGTRAN, Diameter, and SCTP at its core. I’ve worked on projects bridging telecom signalling with secure financial transactions, ensuring compliance, reliability, and extensibility. My Approach: Telecom Integration: End-to-end signalling integration with SS7, SIGTRAN, Diameter, and SCTP, optimized for high availability and low latency. Core Payment Features: Secure user authentication/authorization, full transaction history with query functions, and real-time event notifications. Front-End Experience: Rich, interactive UI with smooth animations and intuitive workflows for a wallet-like experience. Extensibility: Modular design so card payments, P2P transfers, bill pay, and future services can connect directly to the signalling stack without rework. Security & Compliance: Apply strong encryption, multi-factor authentication, and logging to align with telecom and financial-grade standards. Collaboration: Work with you on architecture, roadmap, milestones, and provide clean documentation and code handover. I can deliver a robust, scalable platform ready for future enhancements. Let’s discuss your architecture direction and align milestones. Regards, Karthik

@DigitaSyndicate

⚠️!!NB!!⚠️ YOU NAME THE PRICE — I’LL DOUBLE THE IMPACT Freda, I specialize in crafting complex mobile payment solutions with seamless integrations. No reviews? That’s your edge. While others coast, I’m hungrier. I execute fast, sharp, and with something to prove. This project isn’t just work — it’s my statement. Your success is my reputation. With expertise in telecom infrastructure and payment-grade software, I’ll build a secure, user-friendly platform with real-time alerts and extensible features. My off-platform skills in SS7, SIGTRAN, Diameter, and SCTP ensure a robust solution. Let’s discuss how we can integrate these seamlessly for your project. I’d love to chat more about your project! Regards, Casper

@hayat38402

Hi, how are you doing? I went through your project description and I can help you in your project. We are a team of senior iOS, Android, Full Stack Website developers and Designers with 12+ years of experience. We can build a Professional and eye-catching website and advertising pages for your company as per your requirements. We have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. I have seen your posted job on Freelancer and I feel very much interested to work with you. We have great experience in developing products using WEB RTC, Mobile App Development, Kotlin React Native, Ionic, Flutter, Dart and App Design, iPhone, iOS, Swift. I want to discuss more about this project in order to prepare the final concept. So let’s discuss in detail over chat then we will make a plan to start work on it. Thanks