Yuşa Bozkuş

I’m a full-stack developer building responsive, maintainable web and mobile applications.

I work across the complete development process, including user interfaces, backend APIs, database design, authentication, integrations, debugging, testing, and deployment.

Technologies I work with:

Frontend: React, Next.js, TypeScript, Vite, Tailwind CSS, shadcn/ui

Mobile: React Native, Expo Go

Backend: Node.js, NestJS, Fastify, RESTful APIs, Firebase, Appwrite

Databases: PostgreSQL, Prisma ORM, Firestore, Realtime Database

Tools: Git, GitHub, Postman, Docker, Vercel, Netlify, Figma

I have experience building:

• Full-stack web applications
• Cross-platform mobile applications
• Backend APIs and admin panels
• Authentication and role-based authorization
• Appointment and scheduling systems
• Business and personnel management platforms
• Multi-tenant application structures
• Real-time communication features
• Maps and location-based features
• Multilingual applications
• Third-party API integrations
• AI-integrated application features
• Responsive and reusable interfaces

One of my main projects is a mobile appointment ecosystem with separate applications for customers and businesses. It includes appointment scheduling, employee and service management, availability handling, authentication, location features, and API integration. The application has also been published on Google Play.

I am also developing a multi-tenant business management platform with modules for contractors, personnel, contracts, documents, certificates, and other operational processes. This project involves complex forms, data tables, permissions, routing, reusable components, and business logic.

I also have experience integrating AI services into applications, including chat features, content processing, workflow automation, and external AI APIs.

I can help with:

• Building web and mobile applications
• Adding features to existing projects
• Fixing bugs and integration problems
• Building responsive interfaces from designs
• Setting up authentication and authorization
• Designing PostgreSQL and Prisma data models
• Integrating third-party services and APIs
• Improving project structure and maintainability

I value clear communication, structured problem solving, clean code, and reliable delivery. I focus on building solutions that are practical, understandable, and easy to maintain.