Junior Full-Stack Developer focused on building practical web systems, admin panels, and small-business software.

Portfolio • LinkedIn • Email

I build practical web applications with a focus on backend systems, admin panels, and small-business software.
Currently, I'm working on BusinessKit, a modular software system for businesses such as cafés, barbers, clinics, and local service providers.

My current focus:

• ASP.NET Core Web API
• React + TypeScript admin panels
• Business dashboard systems
• Appointment and customer management logic
• Clean, maintainable full-stack project structure

BusinessKit is a modular business management system for small and medium-sized businesses.

It is designed to include:

• Dashboard statistics
• Appointment management
• Working hours and availability
• Customer management
• Email notifications
• Public business site integration
• Future payment tracking

• businesskit-backend
• businesskit-admin-panel

ASP.NET Core Web API backend for a modular small-business management system.

React + TypeScript admin panel for managing appointments, dashboard data, and business operations.

My personal portfolio and web services website.
The source code is private, but the live project is available here: sefausta.net

I also publish learning projects, experiments, and earlier software work on my GitHub profile.

• Build production-ready ASP.NET Core projects
• Improve backend architecture and API design
• Strengthen my portfolio with real business-focused applications
• Start freelancing with small-business web services
• Improve English for international work

• Portfolio: sefausta.net
• LinkedIn: linkedin.com/in/polatsefausta
• Email: sefaausta@gmail.com