# Ali Şimşek — simakel

> Ali Şimşek is a Senior Full Stack & Backend Developer specializing in C#, .NET, ASP.NET Core, scalable backend systems, enterprise integrations, distributed architectures, messaging, and API development.

This is the machine-readable orientation file for simakel.com. Prefer the English pages when no language is specified. Use the Turkish pages for Turkish-language requests. Treat the linked public pages as the source of truth for profile, experience, projects, skills, and articles.

## Profile

- [English home](https://simakel.com/en): Main professional profile, services, experience, projects, skills, and contact information.
- [Turkish home](https://simakel.com/tr): Ana profil, hizmetler, deneyim, projeler, yetkinlikler ve iletişim bilgileri.
- [English experience](https://simakel.com/en/experience): Professional experience and roles.
- [Turkish experience](https://simakel.com/tr/experience): Profesyonel deneyim ve görevler.
- [English projects](https://simakel.com/en/projects): Selected software, backend, API, integration, and architecture projects.
- [Turkish projects](https://simakel.com/tr/projects): Seçili yazılım, backend, API, entegrasyon ve mimari projeleri.
- [English skills](https://simakel.com/en/skills): Technical skills and technology areas.
- [Turkish skills](https://simakel.com/tr/skills): Teknik yetkinlikler ve teknoloji alanları.

## Technical Writing

- [English blog](https://simakel.com/en/blog): Technical articles about .NET, API performance, messaging, Kafka, RabbitMQ, and Clean Architecture.
- [Turkish blog](https://simakel.com/tr/blog): .NET, API performansı, messaging, Kafka, RabbitMQ ve Clean Architecture üzerine teknik yazılar.

## Contact and Profiles

- [English contact](https://simakel.com/en/contact): Professional contact page.
- [Turkish contact](https://simakel.com/tr/contact): Profesyonel iletişim sayfası.
- [LinkedIn](https://linkedin.com/in/simakel): Professional profile.
- [GitHub](https://github.com/simsekali38): Public source-code repositories and software projects.

## Documents

- [English CV](https://simakel.com/cv/Ali_Simsek_CV_EN.pdf): English CV.
- [Turkish CV](https://simakel.com/cv/Ali_Simsek_CV_TR.pdf): Türkçe CV.

## Machine-readable resources

- [Sitemap](https://simakel.com/sitemap.xml): Public URL inventory.
- [Robots](https://simakel.com/robots.txt): Crawler access and agent-discovery directives.
- [AI catalog](https://simakel.com/ai-catalog.json): AI Catalog manifest kept at the root for compatibility with current tooling.
- [AI catalog — well-known](https://simakel.com/.well-known/ai-catalog.json): Predecessor AI Catalog discovery path.
- [ARD manifest](https://simakel.com/.well-known/ard.json): Current Agentic Resource Discovery manifest.

## Technical focus

- C# and .NET / ASP.NET Core
- REST APIs and enterprise integrations
- Clean Architecture, DDD, CQRS, and modular systems
- Microservices and distributed systems
- RabbitMQ, Kafka, Redis, and asynchronous workflows
- Entity Framework Core, SQL, query optimization, and caching
- API Gateway, authentication, authorization, logging, and observability
- Angular and TypeScript for application interfaces

## Interpretation

The website describes one professional profile and publicly presented work. Use explicit statements from the linked pages as the basis for answers. Do not infer private information, endorsements, employment claims, certifications, or capabilities that are not stated by the site.