You will get a Multi-Tenant API Gateway with 5 Integrations
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Project details
Get a production-ready API Gateway Microservice that plugs into any system via a single API key — built with .NET 9 + React 18, Clean Architecture, and 5 powerful third-party integrations out of the box.
🔗 5 Built-In Integrations:
⚡ Stripe — Payment intents, refunds & transaction analytics
📱 Twilio — Single, bulk & template-based SMS with tracking
📧 SendGrid — HTML emails, CC/BCC & engagement tracking
📍 Google Maps — Geocoding, directions & distance matrix
☁️ AWS S3 — Upload, download, presigned URLs & file management
🏗️ Platform Features:
✅ Multi-tenant architecture with full data isolation
✅ JWT + API Key authentication (dual mode)
✅ Role-based access: SuperAdmin · Admin · Manager · Viewer
✅ Webhooks with HMAC-SHA256 verification
✅ Real-time SignalR dashboard with live metrics
✅ Rate limiting per-IP & per-API-key
✅ AES-encrypted credential storage
✅ Comprehensive API logging with auto-redaction
✅ 90+ endpoints · 18 controllers · fully documented
📦 Included: Full source code · API docs · Postman collection · DB migrations · Deploy scripts
🔗 5 Built-In Integrations:
⚡ Stripe — Payment intents, refunds & transaction analytics
📱 Twilio — Single, bulk & template-based SMS with tracking
📧 SendGrid — HTML emails, CC/BCC & engagement tracking
📍 Google Maps — Geocoding, directions & distance matrix
☁️ AWS S3 — Upload, download, presigned URLs & file management
🏗️ Platform Features:
✅ Multi-tenant architecture with full data isolation
✅ JWT + API Key authentication (dual mode)
✅ Role-based access: SuperAdmin · Admin · Manager · Viewer
✅ Webhooks with HMAC-SHA256 verification
✅ Real-time SignalR dashboard with live metrics
✅ Rate limiting per-IP & per-API-key
✅ AES-encrypted credential storage
✅ Comprehensive API logging with auto-redaction
✅ 90+ endpoints · 18 controllers · fully documented
📦 Included: Full source code · API docs · Postman collection · DB migrations · Deploy scripts
Programming Languages
ASP.NET, TypeScript, C#Coding Expertise
Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$500
|
Standard
$1,200
|
Advanced
$2,500
|
|---|---|---|---|
| Delivery Time | 2 days | 7 days | 21 days |
Number of Revisions | 2 | 4 | 6 |
Design Customization | - | - | |
Content Upload | - | - | - |
Responsive Design | - | ||
Source Code |
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DS
Don S.
Sep 11, 2025
Title: Full Stack C# .NET 7 Developer Needed (Angular 16& SQL DB)
Nazia was excellent to work with. They delivered high-quality work in C# .NET 7, Angular 16, and SQL, producing code that was clean, scalable, and reliable. Communication was clear and consistent throughout the project, and they hit every deadline. They also added value by suggesting improvements that made the final product stronger. I’d recommend them to anyone looking for a skilled full-stack developer and will gladly work with them again.
About Nazia
ASP.NET Core, ASP.NET, Angular, Sql Server
100%
Job Success
Lahore Cantt, Pakistan - 7:18 am local time
Throughout my career, I have gained a deep understanding of the entire web development process, from front-end to back-end, and have experience working on projects of various sizes and complexities. I am also experienced in system optimization, system design, algorithm, design pattern, data structure, database design and normalization. I am a quick learner and I am always looking for ways to improve my skills. I am also a team player and I believe that working together is the key to success.
I have proven skills in system optimization and design, as well as excellent skills in algorithms, design patterns, data structures, database design and normalization. I am well-equipped to design and optimize systems for optimal performance and scalability.
I am excited to work on new projects and to help businesses and individuals achieve their online goals. I am well-organized, reliable and I always deliver high-quality work on time. I am confident that I will be a valuable asset to any project and I am excited about the opportunity to work with new clients and to contribute to their success. If you're looking for a dedicated and experienced web developer, please don't hesitate to contact me.
Steps for completing your project
After purchasing the project, send requirements so Nazia can start the project.
Delivery time starts when Nazia receives requirements from you.
Nazia works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements Analysis & Architecture Planning
Review your existing system, define integration needs, plan multi-tenant architecture, configure API gateway endpoints and set up the microservice structure for seamless integration.
Development & Integration Setup
Build the .NET 9 API gateway with selected integrations (Stripe, Twilio, SendGrid, Google Maps, AWS S3), implement JWT + API key auth, role-based access, and connect the React 18 admin dashboard.