You will get Multi-Tenant SaaS Backend Architecture in .NET & Azure
Top Rated
Top Rated
Project details
Stop guessing on tenancy, get a decision-ready architecture blueprint before you write a line of code
BLUEPRINT ($1,500):
A complete multi-tenant architecture plan for your .NET + Azure SaaS:
• Tenancy model recommendation (shared DB / schema-per-tenant / DB-per-tenant) with tradeoffs documented
• Database schema with tenant isolation (RLS or app-layer)
• ASP.NET Core middleware design for tenant resolution
• Stripe billing integration spec
• Role-based access control design
• Azure deployment topology
• Security & compliance checklist
FOUNDATION BUILD ($7,500):
Everything in Blueprint, plus a working, deployed backend:
• ASP.NET Core multi-tenant API skeleton
• Tenant resolution + isolation implemented
• Auth + RBAC working
• Stripe billing wired up
• CI/CD pipeline to Azure
• Ready for your team to build features on top
WHO THIS IS FOR:
Founders building their first SaaS, or teams converting a single-tenant app to multi-tenant.
I architect this for a living multi-tenant platforms, clean microservices, scale to millions of users. 13 years, 100% JSS,
Top Rated Plus.
BLUEPRINT ($1,500):
A complete multi-tenant architecture plan for your .NET + Azure SaaS:
• Tenancy model recommendation (shared DB / schema-per-tenant / DB-per-tenant) with tradeoffs documented
• Database schema with tenant isolation (RLS or app-layer)
• ASP.NET Core middleware design for tenant resolution
• Stripe billing integration spec
• Role-based access control design
• Azure deployment topology
• Security & compliance checklist
FOUNDATION BUILD ($7,500):
Everything in Blueprint, plus a working, deployed backend:
• ASP.NET Core multi-tenant API skeleton
• Tenant resolution + isolation implemented
• Auth + RBAC working
• Stripe billing wired up
• CI/CD pipeline to Azure
• Ready for your team to build features on top
WHO THIS IS FOR:
Founders building their first SaaS, or teams converting a single-tenant app to multi-tenant.
I architect this for a living multi-tenant platforms, clean microservices, scale to millions of users. 13 years, 100% JSS,
Top Rated Plus.
Programming Languages
ASP.NET, TypeScript, C#Coding Expertise
Cross Browser & Device Compatibility, Localization, SecurityWhat's included
| Service Tiers |
Starter
$1,500
|
Standard
$7,500
|
Advanced
$12,000
|
|---|---|---|---|
| Delivery Time | 7 days | 28 days | 42 days |
Number of Revisions | 2 | 3 | 3 |
Design Customization | |||
Content Upload | - | ||
Responsive Design | |||
Source Code | - | - |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$750 - $3,000
Source Code
(+ 3 Days)
+$500
Stripe billing + subscription tiers setup
(+ 5 Days)
+$1,500
Admin dashboard (Blazor or React)
(+ 10 Days)
+$3,000
Data migration from single-tenant
(+ 7 Days)
+$2,000
36 reviews
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BS
Blendrim S.
Jul 24, 2026
Small Project POS
BS
Blendrim S.
Jun 18, 2026
Create a project for Supply Chain Inventory Management System (Microservices Architecture)
Muhammad was a great client to work with. Communication was clear throughout the project, requirements were well explained. He was responsive, professional, and open to discussions when needed. I would be happy to work with him again in the future and highly recommend him to other freelancers.
LS
Loic S.
May 11, 2026
Notification iOS and Android
As always, a quick and perfectly executed job.
MW
Morgan W.
Mar 2, 2026
Senior Full-Stack Developer (Lovable + Xero Practice Manager API Integration) – Short-Term Project
Muhammad completed a structured technical audit of our SaaS application, focusing on security, authentication, and OAuth readiness. He identified several important issues, including credential exposure risks, authentication inconsistencies, and gaps in the OAuth lifecycle. His report was clear, logically structured, and helpful in clarifying our next steps.
Communication was professional and timely throughout the engagement. The audit phase delivered what was agreed and provided useful direction for future architectural decisions.
Thank you for the work
Communication was professional and timely throughout the engagement. The audit phase delivered what was agreed and provided useful direction for future architectural decisions.
Thank you for the work
SG
Santiago G.
Feb 5, 2026
Backend Development for an API and custom application
About Muhammad Jazab
Senior .NET/Azure Architect | SaaS, Microservices, MAUI, RAG AI
100%
Job Success
Lahore, Pakistan - 10:20 am local time
I have over 9 years of experience with .NET, Azure, and modern architecture patterns. I’ve completed more than 4,700 hours on Upwork, achieving a 100% Job Success Score and earning Top Rated Plus status.
Here’s where I deliver results:
- Multi-tenant SaaS architecture, with role-based security, Stripe billing, CI/CD, and observability integrated from day one, not added later.
- AI integration for existing .NET apps using Azure OpenAI, Semantic Kernel, and RAG (Azure AI Search or Pinecone) without altering your current stack.
- Cross-platform mobile with .NET MAUI — shared C# codebase for iOS and Android, native push notifications, offline sync, and App Store/Play deployment, backed by the same .NET API layer.
- Legacy modernization, upgrading from .NET Framework to .NET 8/10 using Blazor and Azure App Services.
- Scalable APIs and microservices using CQRS, MediatR, YARP/Ocelot gateways, RabbitMQ/Azure Service Bus, Docker, and Kubernetes, applying event-driven design where it adds value.
- Third-party and enterprise integrations, including OAuth2, Xero, Autodesk ACC, Microsoft Graph, and HubSpot, with complete control of authentication, token handling, and data mapping.
My tech stack includes ASP.NET Core, C#, Azure, Blazor, PostgreSQL, SQL Server, MongoDB, Docker, Semantic Kernel, MediatR, CQRS, RabbitMQ, EF Core, and Dapper.
I take on a limited number of projects so I can remain involved with architecture decisions, not just implementation. If that sounds like what you need, let’s talk. Message me with details about your project, and I’ll let you know honestly if I’m the right fit.
Steps for completing your project
After purchasing the project, send requirements so Muhammad Jazab can start the project.
Delivery time starts when Muhammad Jazab receives requirements from you.
Muhammad Jazab works on your project following the steps below.
Revisions may occur after the delivery date.
Kickoff & discovery
I review your product, scale, and compliance needs, then confirm the right tenancy model.
Architecture design
document the tenancy model, database schema with isolation, tenant-resolution middleware, RBAC, and Azure deployment topology. (This is the full Blueprint deliverable.)