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We are building a large-scale membership and operations management platform for an international organization with multiple offices across different countries. The overall system will consist of: • Public website ([login to view URL]) → SEO, campaigns, public pages (separate system) • Member platform ([login to view URL]) → authenticated system (THIS PROJECT) • API layer ([login to view URL]) → backend services This project focuses ONLY on the **member platform ([login to view URL])**. This is NOT a simple CRUD website. It is a workflow-driven operational platform with structured processes, permissions, and long-term scalability. We are looking for an experienced .NET / Azure architect or senior developer to design and potentially build the system. --- Architecture Direction The system will start as a Modular Monolith (v1) but must be designed microservice-ready so modules can be extracted later if needed. We want clean architecture, strong module boundaries, and long-term maintainability. --- Technology Stack Backend: • ASP.NET Core / .NET Frontend: • Blazor Web App (preferred) OR React/[login to view URL] if strongly justified API: • GraphQL Cloud: • Microsoft Azure (App Service) Data: • SQL Server (core data) • Azure Blob Storage (files) • Cosmos DB optional DevOps: • GitHub CI/CD --- Scope of This Project This project focuses on the authenticated member platform: • dashboards and internal workflows • membership lifecycle management • training, events, and participation • communication and collaboration • complaints and case management • payments and reporting Public marketing pages, SEO pages, and campaign content are NOT part of this scope and will be handled separately on scp.com. --- Core Modules 1. Identity & Access • User registration/login • Role-based permissions • Office-level and global access • Multiple staff roles (admin, reviewer, finance, etc.) 2. Membership • Applications and approval workflows • Membership lifecycle tracking • Member profiles and history • Office assignment and transfers • Participation and contribution records • Audit trail 3. Multi-Office Structure • Multiple offices across countries • Local and global management • Office dashboards and permissions 4. Office Transfer Workflow • Transfer requests and approvals • Full history tracking 5. Events & Activities • Online/in-person events • Paid/free events • QR attendance tracking • Capacity limits • Activity tracking (volunteering, tasks, campaigns) 6. Sectors / Groups • Members join sectors (e.g. Engineering, Media, etc.) • Sector discussions, events, and communication • Sector moderators and roles 7. Discussion & Collaboration • Office and sector forums • Topics and categories • Moderation and permissions 8. Training & Development • Training programs and sessions • Member enrollment and attendance tracking • Training history Training Automation: • Assign training based on events such as: * Membership approval * Sector joined * Role assignment * Office transfer * Complaint outcomes • Rule-based assignment, due dates, notifications 9. Engagement & Scoring • Track participation across training, events, activities, roles • Maintain activity history • Basic scoring framework • Future-ready for eligibility logic (e.g. roles, governance) 10. Payments & Donations • Membership payments (one-time & recurring) • Donations • Multi-currency • Stripe/PayPal integration • Manual/local payments 11. Complaints & Case Management • Complaint submission and tracking • Evidence attachments • Workflow (review → investigation → resolution) • Membership impact (warnings, suspension, etc.) • Audit logging 12. Communication • Notifications and alerts • Announcements and newsletters • Targeted communication (office, sector, role, etc.) 13. Surveys & Reporting • Survey creation • Data collection • Reporting dashboards • Operational insights 14. File & Document Management • Secure storage of documents and images • Access control • Support for identity docs, certificates, evidence --- Additional Requirements • Multi-language ready • Secure data handling and encryption • Audit logging • Scalable architecture • Clean modular design • Production-ready standards --- Expected Modules • Identity • Membership • Offices • Events • Sectors • Training • Scoring • Payments • Complaints • Communication • Reporting • Files --- What We Need • Architecture design • Module/boundary definition (DDD) • Database design • GraphQL API design • Workflow design • Codebase structure • Technical documentation • Initial solution setup Later phases may include full development. --- Ideal Candidate Strong experience with: • .NET / ASP.NET Core • Azure • Blazor OR React/[login to view URL] • GraphQL • Modular Monolith / Microservice-ready systems • DDD and scalable architectures --- Important Note We are intentionally starting with a Modular Monolith designed to be microservice-ready, to avoid unnecessary early complexity while allowing future scalability. --- When Applying Please include: • Relevant experience • Similar projects • Architecture approach • Ability to handle design and development • Estimated timeline for architecture phase
Projekt-ID: 40296055
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183 Freelancer bieten im Durchschnitt £6.967 GBP für diesen Auftrag

A Warm Hello! We are readily available to start working on this project! We are confident to provide you large-scale membership and operations management platform. We will provide you system that supports multiple international offices, thousands of members, structured governance workflows, and complex operational modules requires a strong architectural foundation. Our agency specializes in designing and building enterprise-grade platforms using .NET and cloud-native architectures, and we would be excited to collaborate with you on both the architecture design and development phases. Key Points: • global membership lifecycle • office-based governance and permissions • events and activity participation • financial transactions and donations • complaint and case management • communications and reporting This project has the potential to become a powerful operational platform for international organizations, and we would be excited to help design and build the foundation. Best regards, Ana
£7.000 GBP in 70 Tagen
9,8
9,8

Hello! Your platform concept is clearly an enterprise-grade operational system, and starting with a modular monolith designed to evolve into microservices is the right architectural direction for long-term scalability. My recommended approach would follow Domain-Driven Design with clearly separated bounded contexts, such as: • Identity & Access Management • Membership Management • Office Management • Events & Activities • Payments & Donations • Communication & Notifications • Surveys & Reporting Each module would remain isolated within the modular monolith while communicating through internal domain events, making future extraction into microservices straightforward. Proposed architecture elements: • Backend: ASP.NET Core with Clean Architecture • Frontend: Blazor for unified UI components • API Layer: GraphQL gateway for flexible data access • Database: SQL Server for transactional data with Cosmos DB where global scalability is required • Cloud: Azure App Service with secure storage and monitoring • DevOps: GitHub Actions CI/CD pipelines The initial phase would focus on architecture definition, module boundaries, database design, GraphQL schema design, and project skeleton setup, along with technical documentation. Quick question: do you expect the platform to launch first in one country before expanding globally, or should the multi-office structure be fully active from the first release? Best regards Jasmin
£7.500 GBP in 7 Tagen
9,5
9,5

Dear Client, I see this is a large-scale, international membership and operations platform. My brief understanding is that you need a secure, scalable, modular system that starts as a modular monolith but is ready to split into microservices. It should support online registration, membership workflows, multi-office roles, event management, payments, communications, surveys, and transfers, all with strong access control and auditability. The project demands a clean architecture, clear module boundaries, and Azure-based hosting with GraphQL APIs and Blazor front-end. Approach: I will design a domain-driven, modular monolith with bounded contexts for Identity, Membership, Offices, Events, Payments, and Communications. Core data will be modeled for auditability and multi-currency payments. I will define robust GraphQL schemas, event-driven interactions where appropriate, and clear API boundaries to ease future extraction into services. A skeleton solution, initial DB schemas, and technical docs will set the path for rapid delivery, followed by implementation of core modules and CI/CD pipelines on GitHub. What is the expected minimum viable scope for the architecture phase, and are there any must-have regulatory or data residency constraints across countries that should shape domain boundaries? Best regards,
£10.000 GBP in 11 Tagen
9,0
9,0

Hi, We're currently building a .NET SaaS platform with multi-tenant architecture, branch management across multiple locations, and deep role-based access control — so this project genuinely resonates with what we're working on day to day. Your stack is our stack. ASP.NET Core, Blazor, Azure, GraphQL, modular monolith with DDD — we're comfortable across all of it. More importantly, we understand the complexity behind a platform like this. Multi-office permission structures, membership workflows, complaint tracking, event management with payments — these aren't features you bolt together, they need careful domain boundaries from the start. We can help with architecture first and move into development from there. We'd define the bounded contexts, design the database schema, structure the GraphQL API, and hand you a clean solution skeleton that's genuinely microservice-ready when the time comes. Would love to see the full requirements and jump on a quick call. Happy to share examples of our current platform and relevant past work there.
£6.000 GBP in 120 Tagen
8,6
8,6

⭐⭐⭐⭐⭐ Build a Scalable Membership Management Platform with .NET & Azure ❇️ Hi My Friend, I hope you're doing well. I reviewed your project requirements and see you are looking for a .NET/Azure architect or senior developer. You don’t need to look any further; Zohaib is here to help you! My team has successfully completed over 50 similar projects for membership and operations management platforms. I will design a robust, scalable system with a modular monolith approach, ensuring easy future upgrades to microservices. ➡️ Why Me? I have 5 years of solid experience in .NET development, focusing on creating scalable systems. My expertise includes ASP.NET Core, Azure architecture, and Blazor for front-end solutions. Additionally, I have a strong grip on GraphQL APIs and domain-driven design principles, which are essential for your project. ➡️ Let’s have a quick chat to discuss your project in detail. I can showcase samples of my previous work that illustrate my capabilities. Looking forward to chatting with you! ➡️ Skills & Experience: ✅ .NET / ASP.NET Core ✅ Microsoft Azure ✅ Blazor ✅ GraphQL APIs ✅ Domain-Driven Design ✅ Modular Monolith Architecture ✅ Scalable Systems Design ✅ SQL Server & Cosmos DB ✅ CI/CD with GitHub ✅ Event-Driven Communication ✅ Membership Management Systems ✅ Secure Data Storage Waiting for your response! Best Regards, Zohaib
£6.000 GBP in 2 Tagen
7,8
7,8

With over a decade of experience in web and mobile development, specializing in a wide range of technologies, I understand the complexities and requirements of your project. Your need for a Full-Stack .NET/Azure Architect for a membership platform that supports multiple offices worldwide, with a focus on security and scalability, aligns perfectly with my expertise. I have a proven track record in developing complex operational platforms, including membership management systems, CRM-like solutions, and scalable enterprise systems. My experience with .NET, Azure architecture, GraphQL APIs, and modular monolith design ensures that I can deliver a solution that meets your exact requirements. I am confident in my ability to review and refine the system architecture, define module boundaries, design the database schema, and set up the initial solution skeleton. With a strong emphasis on clean architecture, security, and scalability, I am well-equipped to tackle the challenges posed by your project. If you are looking for a seasoned developer who can not only design but also develop core modules for your platform, I am ready to take on the challenge. Let's discuss your project details further and explore how we can bring your vision to life within the specified budget and timeline.
£8.000 GBP in 60 Tagen
7,4
7,4

Hello, We’ve thoroughly reviewed your project requirements for a Full-Stack .NET/Azure Architect for your international membership platform. The intricate, scalable, and secure system you envisage aligns perfectly with our expertise in designing intelligent and adaptable web platforms. We've successfully executed similar projects, including a robust membership management system for a global NGO, which supported multi-office operations and secure data handling across countries, ensuring scalability and modular architecture readiness. Our extensive experience with AI-first product development and full-stack engineering equips us to provide unparalleled design and development services. With over 8 years of proficiency in .NET, Azure, and scalable architectures, we are positioned to craft a solution that not only meets but exceeds your expectations. We pride ourselves on customer-centric delivery, ensuring robust, maintainable systems. We invite you to message us with more details so we can prepare a comprehensive proposal tailored to your needs within 24 hours. Looking forward to collaborating with you. Best regards, Puru Gupta
£10.000 GBP in 50 Tagen
7,6
7,6

⭐⭐⭐⭐⭐ Conduct a thorough architecture review and propose a modular monolith design that is microservice-ready, ensuring clear module boundaries and maintainability. Define bounded contexts using Domain-Driven Design (DDD) principles for Identity & Access Management, Membership, Events, Payments, Complaints, Communication, Surveys, and Office Management modules. Design secure, scalable database schemas in SQL Server/Cosmos DB, supporting multi-office, multi-currency, and high-volume membership data. Create GraphQL API specifications and workflows for registration, membership management, event participation, payments, complaints, and office transfers. Implement clean, production-ready code structure with audit logging, encryption, and modular separation to support long-term scalability. Set up DevOps pipelines on GitHub for CI/CD, automated testing, and deployment on Azure App Service. Provide technical documentation, solution skeleton, and step-by-step guidance for subsequent module development. Raman Ladhani will lead architecture and DDD strategy, while CnELIndia ensures scalable Azure implementation, Blazor frontend integration, and secure multi-office operations. Recommend iterative development phases with continuous feedback loops to align platform capabilities with organizational needs.
£6.000 GBP in 7 Tagen
7,5
7,5

As an experienced Full Stack Software Developer, I firmly believe that I can help you design and build your membership and operations management platform. With over 12 years of expertise in ASP.NET, .NET Core and Software Architecture, I have worked on numerous high scalability projects, which align with the scope of your task. Besides being thoroughly familiar with the Azure environment, I have hands-on expertise in DevOps and Cloud Technologies like Docker and Jenkins that are crucial for this project. One of my specialties is designing modular but microservice-ready systems that can be easily scaled for future use. This aligns well with your direction as you aim to start with a modular monolith architecture that can be further divided into independent services. Another area where my experience comes in handy is managing multiple roles and permission levels along with maintaining it on both local office and global level within one system. In addition to the core functionalities, I am also well-versed in integrating payment systems like Stripe or PayPal for versatile transactions, which is a key requirement of your project.
£6.500 GBP in 20 Tagen
6,9
6,9

Hi there, my name is Daniel and I lead TheMadFox, specializing in software and AI development. Your project to build a large-scale membership and operations management platform is intriguing, particularly the emphasis on a modular monolith architecture with a future-ready microservice design. We understand the importance of maintaining high security and scalability across multiple offices and member management systems. A key challenge will be ensuring the platform's scalability and security from the outset, especially with sensitive data storage. Our approach involves leveraging Azure's robust cloud solutions and implementing clear module boundaries for maintainability and scalability. I've reviewed your detailed requirements and am confident in assisting with both the architecture design and development phases, focusing on your technical goals and ensuring DDD principles are applied effectively. Let's connect to discuss your vision and how we can contribute to realizing it effectively. Looking forward to your message.
£8.480 GBP in 7 Tagen
6,6
6,6

Dear Client, As a seasoned full-stack developer with an explicit focus on clean and scalable architectures, I bring unrivaled expertise to the table that makes me the perfect fit for your membership platform project. My strong command over ASP.NET Core, Blazor, GraphQL, and thorough knowledge of Azure, along with professional experience of similar projects, adds tremendous value to my candidacy. Having delivered multiple complex systems in the past imbued within DDD principles, I understand the unique challenges currently facing your international organization. Your description of a 'Modular Monolith' system rings a bell with me as I have extensive experience designing just that kind of architecture - robust yet ready to evolve into microservices. Finally, more than just ticking skillsets boxes, I believe effective project delivery is rooted in transparent collaboration and agile-friendly working methods. Throughout the development journey, I will maintain open lines of communication to ensure our milestones align with your evolving needs and aspirations. Let's empower your organisation with an avant-garde membership platform that is both performant and future-ready!!! Thank you!!!
£7.500 GBP in 7 Tagen
6,6
6,6

Hello, I’m excited to apply for the position of architect and developer for your membership and operations management platform. With my strong experience in .NET / ASP.NET Core, Azure architecture, and Blazor, I am well-equipped to help you design and build a scalable, modular platform that will meet your organization’s needs and grow with future demands. For this project, I would start by reviewing and refining the system architecture and database schema, ensuring that we design a robust modular monolith system, following Domain Driven Design (DDD) principles. This would allow for future scalability into microservices while keeping the codebase clean and maintainable. I will also help define the module boundaries, create GraphQL APIs, and provide documentation to ensure smooth development and handoff. Given my experience building enterprise-grade systems and familiarity with membership platforms, I’m confident that I can contribute significantly to the architecture phase and potentially to the development of core modules. I’m ready to dive in and work on creating a clean, secure, and high-performance system for your international user base. Please feel free to reach out for further discussions on my approach and an estimated timeline for the architecture phase. Looking forward to collaborating with you! Best regards
£5.000 GBP in 40 Tagen
6,2
6,2

Hello, I understand you are building a large-scale membership and operations management platform for an international organization, requiring a modular, scalable, and secure architecture. I have extensive experience in .NET / ASP.NET Core, Azure cloud architecture, Blazor frontends, and designing enterprise-grade systems following DDD principles. My approach is to design a modular monolith with clearly defined bounded contexts for Identity & Access, Membership Management, Multi-Office Operations, Events, Payments, Complaints, Communication, and Reporting. Each module will be microservice-ready for future extraction. The platform will use SQL Server/Cosmos DB for structured and scalable storage, GraphQL APIs for flexible client interactions, and event-driven communication for workflow automation. Security, auditability, and multi-currency payment handling will be integrated from the ground up. The deliverables for the architecture phase will include a complete solution skeleton, database schema designs, module boundaries, GraphQL API definitions, workflow diagrams, and detailed technical documentation. I can also assist with development of the core modules following the approved architecture, ensuring production-ready, maintainable code. Thanks, Asif.
£7.000 GBP in 20 Tagen
6,3
6,3

I can help design and architect your enterprise membership and operations platform using ASP.NET Core, Blazor, GraphQL, and Azure, following a modular monolith architecture aligned with Domain-Driven Design (DDD) so modules can later evolve into independent microservices. I would start by defining bounded contexts (Identity, Membership, Offices, Events, Payments, Complaints, Communications, and Reporting), designing the database schema (SQL Server/Cosmos where appropriate), and structuring a clean solution skeleton with event-driven communication and secure data handling. The architecture will include role-based access control, audit logging, secure document storage, and scalable Azure deployment, ensuring the platform can support thousands of members across multiple international offices. I can assist with both architecture design and phased development, delivering technical documentation, API structure, CI/CD setup, and a solid foundation for long-term scalability.
£6.000 GBP in 7 Tagen
6,3
6,3

With years of experience working with .NET and Azure, I am well-versed in designing and developing complex, scalable systems tailored to meet wide-ranging needs. My knowledge and expertise in systems like ASP.NET, Azure App Service, SQL Server, and Cosmos DB align perfectly with your project requirements. Let's connect over chat and discuss details. Thanks and regards.
£7.000 GBP in 30 Tagen
6,4
6,4

As the founder and CEO of Web Crest and a .NET / Azure architect, I have what it takes to bring your membership platform to life. With over a decade of experience in software architecture and a proven track record of completing projects, my team and I can offer comprehensive expertise across the entirety of your project's technology stack, from ASP.NET Core and Blazor to GraphQL. Not only are we comfortable with building large-scale platforms like yours, but we also excel at anticipating the future needs of a growing business. We understand the importance of starting with a modular monolith that can be transitioned into scalable microservices when necessary, which will ensure both reliability and adaptability as your organization expands internationally. Moreover, we are no strangers to tackling complex modules like identity management, multi-office structures, financial functionality, communication systems, data management - basically everything on your list! With security being a paramount requirement for your project, rest assured that our desks-only engineering practices will ensure sensitive data is handled with utmost care and encryption used where necessary. Let’s kick-start your project now with clear module boundaries, good long-term maintainability and excellent CI/CD setup on GitHub!
£5.000 GBP in 7 Tagen
6,5
6,5

Hello, I’m excited about the opportunity to contribute to your project. With my expertise in .NET, ASP.NET Core, Blazor, GraphQL, Microsoft Azure, SQL Server, Cosmos DB, Domain-Driven Design, and modular monolith architecture, I can deliver a solution that aligns perfectly with your goals for a scalable membership and operations management platform that is microservice-ready from day one. I’ll tailor the work to your exact requirements, ensuring clean bounded-context design, secure identity and access control, GraphQL API architecture, event-driven module communication, Azure App Service deployment strategy, CI/CD with GitHub, and production-ready technical documentation for long-term maintainability. You can expect clear communication, fast turnaround, and a high-quality result that fits seamlessly into your existing workflow. Best regards, Juan
£5.000 GBP in 7 Tagen
6,0
6,0

Hi , How about we schedule a quick conversation over call? I have over 15+ years of experience in ASP.net and other technologies and have a team under me as well. I can build you a robust membership system making sure it meets the international standard. I've already worked with tens of corporate clients and their applications. Let me know if you are interested
£10.000 GBP in 7 Tagen
5,8
5,8

As a top-rated full-stack .NET/Azure architect, my proficiency in ASP.NET Core, Microsoft Azure and relevant technologies make me an ideal fit for your ambitious membership platform endeavor. I prioritize clean architecture that is modular and scalable, ensuring long-term maintainability while laying a foundation for potential future transitions into microservices. My comprehensive grasp on Domain Driven Design (DDD) principles will help establish logical boundaries and robust structuring of modules for your project, for both its v1 Modular Monolith framework and the anticipated microservices setup to follow. Management and efficiency are two hallmarks of my work. Your project aims at implementing complex systems like Identity & Access Management, Membership Management, Multi-Office Structure, Events & Activities, Payments & Donations, Complaints & Case Management, Communication System and Surveys & Reporting among others. Well-versed in these areas from my rich experience in large-scale applications development; I can ensure smooth functionality incorporating all your requirements with finesse and precision. Lastly, we are an ISO 9001:2015 certified company. With us as your partner, you can look forward to remarkable outputs that are scalable, secure and yield tangible business results
£5.000 GBP in 27 Tagen
6,1
6,1

As an adept full-stack developer with a strong emphasis on architecture, I have the skills and experience necessary for the success of your membership platform. My extensive background in .NET and Azure aligns perfectly with your desired tech stack. I have successfully built scalable SaaS platforms using Microsoft Azure, and websites that effectively adhere to clean architecture with clear module boundaries - just like what you need. Moreover, my development journey has also given me exposure to GraphQL API, Blazor front end, and SQL Server-Cosmos DB database management which are all crucial components of your project. By seamlessly integrating these technologies, I can ensure efficient user registration and login systems, role-based access control, and the ability to manage different permission levels according to local organizational structures in your membership platform
£6.000 GBP in 7 Tagen
5,7
5,7

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