Web application development

Creation of an interactive and adaptive web application

Technologies:

Frontend: HTML5, CSS3, JavaScript, React
Backend: Node.js
Databases: MongoDB
Integration with payment API

Main functions:

Adaptive design for convenient use on any devices (desktop, tablet, smartphone).
Implementation of a user authentication system using OAuth 2.0 and JWT.
Creation of an interactive admin panel for managing content and users.
Integration with payment systems for fast and secure payments.
Optimization of performance and security of the web application.

Result:
Successfully deployed web application that meets modern standards and user expectations. The project received positive feedback from the client and users, as well as an increase in transaction volume by 30% over the year.