SEEN – Sports Team Management System (Web & Mobile Application)

SEEN is a full-stack sports team management system designed to help coaches and players efficiently manage teams, subscriptions, training sessions, and notifications through a scalable and secure platform.

The system includes:

Mobile Application (Flutter) for Players & Coaches

Admin Web Dashboard for system management

RESTful API Backend (ASP.NET Core)

SQL Server Database

The platform was designed using a clean layered architecture to ensure scalability, performance optimization, and maintainability.

My Role & Responsibilities

Designed the overall System Architecture (Three-Tier Architecture)

Developed the Backend using ASP.NET Core Web API

Designed and implemented the Database Schema (ERD & Relational Model)

Built secure JWT Authentication & Role-Based Authorization

Implemented business logic using BLL & DAL separation

Developed and optimized Stored Procedures

Integrated backend APIs with Flutter Mobile App

Built and structured the Admin Web Dashboard

Ensured clean code principles and scalable structure

✔ Team & Player Management

✔ Subscription Plans & Expiry Handling

✔ Training Program Management

✔ Role-Based Access (Coach / Player / Admin)

✔ Notification System

✔ Admin Dashboard for full control

✔ Mobile App integrated with secure API