You will get audit of your .NET backend and a senior architecture review

Ilias C.Status: Offline
Ilias C.

Let a pro handle the details

Buy Web Programming Bug Fixes services from Ilias, priced and ready to go.
Ilias C.Status: Offline
Ilias C.

Let a pro handle the details

Buy Web Programming Bug Fixes services from Ilias, priced and ready to go.

Project details

Is your API becoming difficult to maintain, slow, expensive, or hard to scale?

I will perform a professional review of your existing API and provide practical recommendations to improve:
 • Code quality
 • Performance
 • Scalability
 • Security
 • Maintainability
 • Cloud readiness
 • API design consistency
 • Documentation quality
 • Database interaction efficiency
 • Error handling and logging

With more than 15 years of software engineering experience and strong expertise in .NET, Azure, cloud-native architectures, IoT platforms, and enterprise backend systems, I can identify technical debt and provide actionable improvements.

What I can review:
 • REST APIs
 • ASP.NET Core APIs
 • Microservices
 • Azure-hosted APIs
 • Swagger/OpenAPI implementations
 • Authentication & Authorization
 • Database access layers
 • API architecture
 • CI/CD pipelines
 • Docker & Kubernetes deployments

Deliverables:
 • Detailed review report
 • Prioritized improvement list
 • Architecture recommendations
 • Refactoring suggestions
 • Security observations
 • Performance recommendations

Please contact me before ordering large enterprise projects.
Programming Languages
JavaScript, ASP.NET, C#
Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, Security
What's included
Service Tiers Starter
$110
Standard
$350
Advanced
$600
Delivery Time 3 days 5 days 7 days
Number of Revisions
012
Bug Investigation
Fix Documentation
-
Detailed Code Comments

Frequently asked questions

Ilias C.Status: Offline

About Ilias

Ilias C.Status: Offline
Senior .NET & Azure Cloud Engineer | Scalable Systems
Amsterdam, Netherlands - 2:03 am local time
I help startups, agencies, and businesses design and build secure, scalable backend systems using .NET, C#, Azure, SQL, APIs, microservices, and cloud-native architecture.

- 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 Requirement

Get the source code

Review the work, release payment, and leave feedback to Ilias.