Hakan Yalçınkaya

Hakan Yalçınkaya is a full-stack developer, corporate trainer, and content creator with nearly 30 years of experience across the React, JavaScript, and Python ecosystems. Since 1996, he has combined hands-on experience in system administration, network security, and software development with Django-, React-, and Flutter-focused freelance projects and training programs, guiding the careers of thousands of developers.

Yalçınkaya is widely recognized as the creator of Turkey’s highest-rated React video series on Udemy and has trained thousands of students through his online courses.

Hakan Yalçınkaya provides consulting services for corporate React-, Django-, and Flutter-based web and mobile projects. His educational approach is built on rapid feedback and long-term knowledge retention through a project-based “learn–apply–publish” cycle. Through in-house workshops and bootcamp programs, he consistently improves team productivity in modern front-end architectures, testing and debugging practices, and CI/CD processes.

Areas of Expertise

📈 React & Modern Front-End – Performance optimization, advanced Hooks, Context API, Redux, Next.js, and TypeScript integrations
🎓 Corporate & Individual Training – React, JavaScript/TypeScript, Python-Django, Flutter, Git/GitHub workflows; in-class, online, and hybrid formats
🧩 Full-Stack Python & Django – RESTful API design, scalable architectures with PostgreSQL and Redis, and test-driven development (TDD)
📱 Cross-Platform Mobile Development with Flutter – iOS and Android deployment from a single codebase, performance tuning, and native integrations
🛠️ DevOps & Productivity Tools – End-to-end CI/CD pipelines using Docker, GitHub Actions, Jest, React Testing Library, and Cypress
⚡ Code Quality & Test Automation – Unit, integration, and end-to-end testing, debugging, and performance monitoring

For React and full-stack development consulting or training solutions tailored to your organization, please contact us.