You will get a Secure .NET Core API for your SaaS, App, or IoT Platform
Project details
Need a production-ready API for your SaaS, mobile app, or IoT platform?
I deliver clean, maintainable solutions using .NET 8/10, C#, Azure, and modern architecture.
What I offer:
RESTful Web APIs with clean project structure
Secure authentication (JWT, Role-based access)
SQL database design & integration
Swagger / OpenAPI documentation
Docker & Azure-ready setup
CI/CD guidance
My expertise 15+ years as Senior .NET Engineer & Tech Lead, with strong focus on IoT telemetry (MQTT, ESP32, Azure IoT Hub), microservices, and Azure AI/LLM integrations.
Packages:
Basic API Starter: 3-5 endpoints, basic CRUD, perfect for prototypes
Standard Business API: Full features with auth, validation & deployment guidance
Premium Production API: Clean architecture, Docker/Azure, CI/CD + 30 days support
Message me with your project details and I will suggest the best technical approach.
Lets build something reliable together.
I deliver clean, maintainable solutions using .NET 8/10, C#, Azure, and modern architecture.
What I offer:
RESTful Web APIs with clean project structure
Secure authentication (JWT, Role-based access)
SQL database design & integration
Swagger / OpenAPI documentation
Docker & Azure-ready setup
CI/CD guidance
My expertise 15+ years as Senior .NET Engineer & Tech Lead, with strong focus on IoT telemetry (MQTT, ESP32, Azure IoT Hub), microservices, and Azure AI/LLM integrations.
Packages:
Basic API Starter: 3-5 endpoints, basic CRUD, perfect for prototypes
Standard Business API: Full features with auth, validation & deployment guidance
Premium Production API: Clean architecture, Docker/Azure, CI/CD + 30 days support
Message me with your project details and I will suggest the best technical approach.
Lets build something reliable together.
Programming Languages
ASP.NET, C#Coding Expertise
Localization, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$290
|
Standard
$690
|
Advanced
$1,390
|
|---|---|---|---|
| Delivery Time | 7 days | 10 days | 21 days |
Number of Revisions | 1 | 2 | 3 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code |
Optional add-ons
You can add these on the next page.
Additional Revision
+$60
Iot Integration
(+ 7 Days)
+$390Frequently asked questions
About Ilias
Senior .NET & Azure Cloud Engineer | Scalable Systems
Amsterdam, Netherlands - 3:34 pm local time
- Need a secure API, SaaS backend, Azure deployment, or IoT data pipeline?
Message me with a short description of your project and I’ll suggest the safest technical approach.
My strongest areas are production-ready .NET APIs, SaaS backend foundations, Azure deployment, IoT telemetry pipelines, API refactoring, and technical architecture for founders who need reliable systems instead of temporary code.
With 20+ years of software engineering experience in senior engineering and tech lead roles, I’ve delivered smart-city IoT platforms, Azure cloud systems, MQTT/device telemetry, Docker & Kubernetes solutions, CI/CD pipelines, Shopify integrations, and emerging AI/LLM integrations.
I can help with:
• Secure .NET Core Web APIs
• SaaS MVP backend architecture
• Azure deployment and CI/CD
• IoT sensor data pipelines
• API review, refactoring, and performance improvement
• Legacy .NET modernization
• AI integration into business applications
I am best suited for businesses that need clean architecture, maintainable code, clear communication, and a senior technical partner who thinks beyond just writing code.
Steps for completing your project
After purchasing the project, send requirements so Ilias can start the project.
Delivery time starts when Ilias receives requirements from you.
Ilias works on your project following the steps below.
Revisions may occur after the delivery date.
Collect requirements
Implementation