Specializing in .NET Core, React, React Native, and Scalable Architectures.
I am a seasoned software engineer with 10+ years of experience in designing and developing high-performance web and mobile applications. My expertise lies in bridging the gap between complex backend logic and seamless frontend user experiences. I have a strong background in building high-traffic systems, e-commerce platforms, and public sector applications (IMM).
Currently, I operate as a Software Consultant & Instructor, helping companies build robust software solutions and mentoring the next generation of developers.
I possess a diverse skill set allowing me to handle the entire Software Development Life Cycle (SDLC), from architectural design to deployment.
| Domain | Technologies & Tools |
|---|---|
| Backend Frameworks | .NET 9/10 (C#), ASP.NET Core, Node.js, Go (Golang) |
| Architecture & Patterns | Clean Architecture, CQRS (MediatR), Microservices, Domain-Driven Design (DDD) |
| Messaging & Async | RabbitMQ (MassTransit), Event-Driven Architecture, Background Jobs (Hangfire) |
| Database & Caching | PostgreSQL (EF Core), MSSQL, MongoDB, Redis (Distributed Cache) |
| Logging & Observability | ELK Stack (Elasticsearch, Logstash, Kibana), Serilog, Health Checks, OpenTelemetry |
| Frontend Development | React.js, Next.js, TypeScript, Redux, Tailwind CSS, HTML5, CSS3/SASS |
| Mobile Development | React Native, Expo, Native Modules (iOS/Android) |
| Testing & QA | xUnit, Moq, FluentAssertions, Integration Testing |
| Tools & DevOps | Docker, Kubernetes, Azure DevOps, CI/CD, Swagger/OpenAPI, AutoMapper, FluentValidation |
| Blockchain | Solidity, Ethereum, Smart Contracts, dApps |
I have served as a Lead Developer and System Architect for major organizations, including the Istanbul Metropolitan Municipality (IMM).
-
Public Sector & Smart City:
- Developed mobile and web solutions for City Theaters, Culture & Arts, and CRR Concert Halls.
- Architected and developed "İstanbul'u Seyret", "Beyaz Masa", and the IBB QR Code mobile application.
- Focused on high availability and user accessibility for millions of citizens.
-
E-Commerce & High Traffic Systems:
- Designed high-traffic custom e-commerce websites using .NET MVC and React.
- Built internal order management tools, revenue reporting dashboards, and production workflow tracking systems.
- Implemented custom REST APIs using Golang, .NET Core, and Node.js.
-
Mobile Leadership:
- Specialized in React Native since 2016.
- Successfully launched and maintained multiple applications on iOS & Android markets, including top-trending iOS apps.
- Developed Plugger's web and mobile platforms.
- Expanding expertise in Web 3.0 technologies (Blockchain, Solidity).
- Deepening knowledge in Swift for native iOS modules.
- Mentoring developers in JavaScript, React, and Blockchain ecosystems.
I am open to Software Consultancy, Senior Developer roles, and Project Collaborations.
- Portfolio: furkan-turkyilmaz.netlify.app
- LinkedIn: linkedin.com/in/furkanturkyilmaz
- Email: trkyilmazfurkan@gmail.com
- Articles: Read my latest posts on LinkedIn
"Flexible, hardworking, and solution-oriented. Passionate about turning complex problems into elegant code."