Open to opportunities

Hamza Ahmed

@hamzaahmed1

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Full Stack .NET Developer building scalable cloud-native enterprise apps end-to-end.

Pakistan

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What I'm looking for

I’m looking for remote opportunities where I can own end-to-end .NET (ASP.NET Core + Blazor) features, build resilient Azure systems, and keep release cycles fast with strong CI/CD and testing—while growing in Generative AI engineering.

I’m a Full Stack .NET Developer with 5+ years of experience delivering scalable, cloud-native enterprise applications using ASP.NET Core, Blazor, and Microsoft Azure. I’ve shipped high-availability systems handling 5,000+ concurrent users at 99.9% uptime.

I own features end-to-end—from API design to responsive Blazor front-ends. I’ve designed and documented 15+ RESTful APIs with JWT / OAuth 2.0, API versioning, and rate limiting, cutting cross-team integration defects by 40%.

In Azure, I build resilient, event-driven workflows with serverless and distributed processing (Azure Functions, Service Bus, Cosmos DB, Redis Cache), and I apply Polly for retry and circuit-breaker policies to achieve 99.9% message delivery reliability. I’ve also reduced infrastructure costs by 30% by moving from always-on hosting.

I’m equally focused on engineering excellence—Clean Architecture, SOLID, Dependency Injection, and strong testing practices with xUnit/NUnit gates in Azure DevOps CI/CD. I’ve reduced release cycles by 70%, and I mentor engineers through code reviews and onboarding improvements, while pursuing IBM Generative AI Engineering certification.

Experience

Work history, roles, and key accomplishments

Current

Full Stack .NET Developer

Current

Contour Software

May 2023 - Present (3 years 1 month)

Architected 3+ enterprise ASP.NET Core and Blazor (Server + WebAssembly) applications serving 5,000+ concurrent users at 99.9% uptime. Designed 15+ JWT/OAuth2 REST APIs with versioning and rate limiting, reducing cross-team integration defects by 40%, and built serverless Azure Functions workflows that cut infrastructure costs by 30%.

ASP.NET Core Blazor Azure Functions REST APIs OAUTH2 Azure Service Bus

Full Stack .NET Software Engineer

Technevity Inc.

Jan 2021 - May 2023 (2 years 4 months)

Delivered 5+ client-facing ASP.NET Core web applications across 3 accounts, owning delivery from requirements through production deployment. Designed and versioned 10+ OAuth2-protected REST APIs, reducing client integration onboarding time by 50%, and automated Azure DevOps CI/CD to cut manual deployment effort by 80%.