sina Heidari

About me

I’m a Senior Full-Stack Software Engineer with 10+ years of experience building scalable, high-performance, business-critical applications. My core expertise is C#/.NET, ASP.NET Core, backend development, REST APIs, microservices, SQL and system architecture. I also work with Node.js, TypeScript, NestJS, React, Azure/AWS, Docker and Kubernetes.

I specialize in complex systems, API integrations, automation, legacy modernization, and AI/LLM integration into existing or new applications.

I extensively use AI for development, debugging, testing, refactoring and automation. Combining senior engineering experience with AI allows me to deliver high-quality solutions significantly faster.

I work independently and take ownership of results. I’m happy to start with a small task or trial—let the quality and speed of my work speak for itself.