Journal of Mathematics and Technology (MATECH)

Design and Development of a Web-Based Construction Service Information System for CV. Open The Sky

2025-11-24T09:58:32+07:00

CV. Open The Sky is a construction service company facing challenges in project management and client communication due to manual systems. This leads to information delays, data duplication, and a lack of efficiency and transparency. This research aims to design and develop a web-based construction service information system to improve project management efficiency, accelerate administrative processes, and enhance communication. The methods used include observation, interviews, literature review, and a system design approach using UML. Development was carried out using the Laravel framework with a MySQL database, while system testing was conducted using the Black Box method. The results show the designed system can manage project data structurally, support real-time monitoring, and provide transparent information access to clients. With this system, CV. Open The Sky can improve operational performance, accelerate decision-making, and increase customer satisfaction.

Design and Development of a Web-Based E-Commerce System for Eco-Friendly Product Sales at PT. Cakra Tekno Nusantara

2025-11-24T10:04:46+07:00

The development of information technology has changed how businesses operate, especially in the commerce sector. PT. Cakra Tekno Nusantara, through its Any Sustainability platform, still faces limitations in transaction management and inventory tracking. This research aims to design and develop a web-based e-commerce system to enhance transaction efficiency and support the sale of eco-friendly products. The methods include observation, interviews, literature studies, and system development using Unified Modeling Language (UML), followed by Black Box Testing. The results show that the system can automate transaction processes, product management, and order tracking. This implementation improves operational efficiency and supports the company’s sustainability mission.

Design and Development of an E-Commerce System for Laundry Equipment and Supplies at CV Solusi Laundry

2025-11-24T10:11:34+07:00

CV Solusi Laundry is a company engaged in the supply of laundry equipment and supplies. The company’s sales process is still conducted conventionally through direct communication and social media, which limits market reach and efficiency. This study aims to design and develop a web-based e-commerce system to expand marketing reach, improve transaction efficiency, and simplify the purchasing process for customers. The research methods include observation, interviews, literature studies, and system development using the Waterfall model and Unified Modeling Language (UML). The results show that the developed e-commerce system can manage product, order, and transaction data in an integrated manner. The implementation of this system increases sales effectiveness, accelerates transactions, and improves service accessibility for customers.