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I need a full-stack, self-hosted .NET solution that runs a 2 × 2 matrix MLM system. The site must let new members register under a sponsor, automatically position them in the chain, and reflect spill-over earnings in real time. Core roles are Standard user, Sponsor and Admin. A registered user should see a clean dashboard that shows an earnings overview, live balance details and a searchable transaction history. From that same panel they must be able to deposit, withdraw or transfer BEP20-based USDT, with each on-chain action recorded to the ledger and mirrored instantly in the database. The admin control panel must allow me to browse every account, approve or reject any pending deposit/withdraw request, modify wallet addresses if needed, and trigger manual payouts. Every sensitive key or credential has to stay on my servers; the entire source code, scripts, database schema and deployment notes must be delivered so I retain 100 % ownership and control. Tech expectations • Backend: .NET 6+ (MVC or minimal APIs) with Entity Framework • Blockchain layer: Web3 libraries for BEP20 (e.g., Nethereum) • Database: MSSQL or PostgreSQL—your call, but include migrations • Front-end: Razor pages or React + ASP.NET Core, responsive on mobile Acceptance criteria 1. User registration and sponsor linking proven on a testnet. 2. Deposit, withdraw and transfer functions succeed on-chain and reflect in the UI. 3. Matrix logic correctly places and cycles users through a 2 × 2 structure. 4. Admin actions audit-logged and protected behind role-based access. 5. Clean, well-commented source code and a one-command deployment guide. If you already have relevant modules or can demonstrate a quick prototype on a BSC testnet, let me know—speed matters as much as security here.
Project ID: 40363479
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Active 8 days ago
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13 freelancers are bidding on average $292 USD for this job

Hi there, I have recently delivered an MLM-based platform with similar matrix logic and wallet integrations, which is currently in client-side testing, and I can show you a complete working demo to give you confidence in the flow and implementation. We can build your 2×2 matrix system in .NET with proper sponsor linking, automatic placement, and real-time earnings tracking, along with a clean user dashboard showing balance, transactions, and wallet actions. We will start with backend architecture including matrix logic, user roles, and blockchain integration, ensuring the placement and cycling system works accurately, and then move to building the user dashboard and admin panel with full control over users, transactions, and approvals along with audit logs and role-based security. We will make sure BEP20 USDT transactions are handled securely with proper on-chain validation, wallet integration, and instant synchronization with the database, along with safe handling of private keys and transaction logs for full transparency and control. We would request to connect once so we can walk you through the demo and align on your exact matrix rules and payout logic. Thanks, Rahul A.
$20 USD in 7 days
7.7
7.7

Hello, I have read your job description and I am interested in your job post.I am ready to start now. Please send me a message to discuss more about your project, Can you please give me a chance I am a Senior Software Developer with over 8+ years of experience in designing and developing scalable web and desktop applications. I specialize in Microsoft technologies and delivering high-quality, secure, and performance-driven applications. My Expertise: Backend Development:ASP.NET, ASP.NET Core, MVC, Web API, WebForms, WCF Services Programming Languages:C#, Frontend Development:JavaScript, jQuery, AJAX, HTML, CSS Database Technologies:SQL Server, MySQL Reporting Tools:Crystal Reports, RDLC, SSIS, SSRS
$25 USD in 7 days
5.0
5.0

I saw your project and am confident I can deliver on this. I'm currently working on a similar project and understand the importance of a seamless 2x2 matrix MLM system. With my expertise in .NET, I can ensure that the platform will efficiently handle user registration, sponsor linking, and real-time earnings updates. The clean dashboard, deposit/withdraw functions, and admin controls will be meticulously designed to provide a user-friendly experience. Rest assured, the final product will meet all your requirements, reflecting the spill-over earnings accurately and securely. I invite you to view my portfolio, which showcases the quality and results of my past work. I have successfully developed similar systems that demonstrate my ability to deliver projects of this nature effectively and efficiently. I look forward to hearing from you. Regards, Sadiya
$21 USD in 7 days
0.0
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Hansi, India
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