You will get Custom .NET API Development (Azure | AWS) – Secure & Scalable
Project details
Custom API Development in .NET (Azure | AWS) – Secure, Scalable & High-Performance
We design and develop robust, high-quality APIs tailored specifically to your business needs. Whether you need RESTful APIs, backend microservices, cloud integrations, authentication modules, or workflow automation, we build secure and scalable solutions using modern .NET (C#) and cloud technologies on Azure or AWS.
With 17+ years of experience across enterprise systems, we ensure clean architecture, optimized performance, detailed documentation, and smooth integration with your existing applications.
You’ll receive a future-ready API solution built with best practices, security standards, and long-term maintainability in mind.
We design and develop robust, high-quality APIs tailored specifically to your business needs. Whether you need RESTful APIs, backend microservices, cloud integrations, authentication modules, or workflow automation, we build secure and scalable solutions using modern .NET (C#) and cloud technologies on Azure or AWS.
With 17+ years of experience across enterprise systems, we ensure clean architecture, optimized performance, detailed documentation, and smooth integration with your existing applications.
You’ll receive a future-ready API solution built with best practices, security standards, and long-term maintainability in mind.
Programming Languages
ASP.NET, TypeScript, C#Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$60
|
Standard
$180
|
Advanced
$400
|
|---|---|---|---|
| Delivery Time | 2 days | 4 days | 10 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 1 | 5 | 10 |
Design Customization | - | ||
Content Upload | - | - | |
Responsive Design | - | ||
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$30 - $100
Additional Revision
+$20
Additional Page
(+ 1 Day)
+$25
Design Customization
(+ 1 Day)
+$30
Content Upload
+$20
Responsive Design
+$1Frequently asked questions
About Yogendra
Senior .NET & Cloud API Developer | WhatsApp API | Azure & AWS |
Pune, India - 3:12 am local time
Businesses hire me when they need secure, scalable, high-performance APIs—or when something is broken and must be fixed fast.
My expertise includes .NET Core, C#, REST APIs, SQL, NoSQL, Azure, AWS, and WhatsApp Cloud API. From building new systems to troubleshooting legacy applications, I deliver clean, reliable, and production-ready solutions.
What I Can Do for You
✔ Custom API Development (.NET | C# | SQL | NoSQL)
✔ New REST API development
✔ Business logic implementation
✔ Token-based authentication (OAuth2 / JWT)
✔ Clean, maintainable, scalable architecture
✔ Fix or Enhance Existing .NET APIs
✔ API errors & exceptions
✔ Slow API performance
✔ Deployment or CI/CD issues
✔ Database query optimization
✔ Code cleanup & refactoring
✔ Cloud Deployments & DevOps
Azure App Service / Functions
AWS ECS / Lambda / API Gateway
CI/CD via GitHub Actions, GitLab, Jenkins
Secure environment setup & monitoring
✔ WhatsApp Business Cloud API (Meta)
Send/receive messages
Templates, media, interactive messages
Webhooks
Full integration with existing systems
💼 Why Clients Choose Me
✔ 17+ years of real-world enterprise experience
✔ Architect-level solution design
✔ Fast delivery and clear communication
✔ Production-grade code with best practices
I treat your project like my own, Let’s Build Something Great
Whether you need:
A new API, To fix an existing one, or To integrate WhatsApp messaging, …I’m here to help with a professional, reliable, and long-term approach.
Send me a message to discuss your requirements - I respond quickly.
Steps for completing your project
After purchasing the project, send requirements so Yogendra can start the project.
Delivery time starts when Yogendra receives requirements from you.
Yogendra works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Analysis & Project Setup
We review your requirements, understand workflows, gather sample payloads, and set up the development environment.
API Design & Architecture Planning
We prepare the endpoint structure, request/response models, authentication flow, and database/cloud design.