Reliable Full-Stack Developer specializing in modern, scalable web solutions.

I offer comprehensive full-stack development services, focusing on scalable and maintainable web applications. With expertise in both frontend and backend technologies, I excel at integrating external APIs and optimizing legacy systems for improved performance.

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Supernova – Pay Your Bill

I developed a lightweight web application for Supernova that enables both individuals and businesses to pay their invoices quickly and securely. By simply entering an invoice number and an email address, users can process payments and receive a confirmation email once the transaction is completed.

The application is integrated with the bank’s API, allowing users to pay with credit or debit cards, ensuring a smooth and secure transaction experience. Designed for simplicity and ease of use, the system reduces the need for manual payment handling and improves convenience for both the client and its customers.

Key Features

  • Simple Invoice Lookup and Payment

    Users can pay by entering only their invoice number and email—no account registration required.

  • Secure Online Payments via Bank API

    Integrated directly with the bank’s system for secure debit and credit card transactions.

  • Email Confirmation for Transparency

    Users receive an automated confirmation email after each successful payment.

  • Accessible for Both Individuals and Companies

    Designed to serve a wide range of customers with a unified interface.

This project demonstrates my ability to integrate financial services into user-facing platforms, prioritizing security, simplicity, and reliability.

Technologies Used

  • PHP

  • MySql

  • HTML

  • Bootstrap

  • JavaScript

  • CSS

Project Details

Name: EuroProfil – Private Marketplace Platform for Trusted Clients
Author: Aleksandar Tulić
Date: December, 2024
Tags: Bank API Integration, Invoice Payment System, User-Friendly Interface
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