Overview

Transportation Problem Solver is a desktop educational application designed for solving classical transportation optimization problems.

The application combines mathematical optimization logic with a graphical user interface and explanatory output, allowing users to analyze intermediate calculations and final transportation plans in a structured form.

The project was created as an academic and demonstration-oriented utility focused on clarity, validation, and educational presentation of optimization methods.

Context

The goal of the project was to create a standalone desktop utility capable of:

• solving transportation optimization problems;
• validating matrix input data;
• visualizing intermediate calculations;
• presenting optimization steps in readable form;
• simplifying educational demonstrations of operations research algorithms.

The application was intended for coursework, laboratory work, and demonstration scenarios where transparency of calculations and usability were important.

Responsibilities

My responsibilities included:

• application architecture;
• implementation of transportation problem algorithms;
• GUI development;
• matrix input handling;
• validation logic;
• formatted educational output;
• optimization workflow visualization.

Solution

The solution was implemented as a desktop application using C# and Windows Forms.

The application allows users to:

• define suppliers, consumers, and transportation costs;
• input transportation matrices;
• calculate transportation plans;
• observe intermediate optimization steps;
• analyze resulting cost distributions.

The interface was designed to remain simple and educational while supporting structured interaction with tabular optimization data.

Technical Details

Stack

• C#
• .NET
• Windows Forms

Architecture

The project separates:

• input validation;
• matrix processing;
• optimization algorithms;
• result formatting;
• GUI interaction logic.

This structure improves maintainability and allows the computational logic to remain independent from the graphical interface.

Functionality

Implemented functionality includes:

• transportation matrix input;
• validation of supply and demand values;
• transportation cost calculations;
• generation of optimized transportation plans;
• formatted tabular result presentation;
• educational step-by-step output.

The application focuses on readability and structured visualization of optimization workflows.

Challenges

The main challenges included:

• organizing matrix-based input inside a compact desktop interface;
• validating large sets of numerical input data;
• presenting optimization calculations in readable educational form;
• balancing algorithmic complexity with user-friendly interaction.

Result

The final application successfully demonstrated:

• structured desktop application architecture;
• implementation of optimization algorithms;
• matrix-based data processing;
• educational visualization of calculations;
• user-friendly desktop workflow for operations research tasks.

The project also provided a reusable example of combining optimization logic with desktop GUI development.

Media

The gallery contains:

• matrix input examples;
• optimization workflow previews;
• resulting transportation tables and calculations.

Notes

• Educational/demo-oriented project.
• Focused on operations research and optimization algorithms.
• Desktop-oriented Windows application.
• Screenshots and examples may be anonymized for publication.