IMPLEMENTASI METODE WATERFALL DALAM PENGEMBANGAN WEBSITE E-COMMERCE

Technological developments have progressed very rapidly with a variety of new ideas and innovations appearing in reducing human activities such as the sale and purchase of goods. With the rapid development of technology, sales and purchases of goods can be through the website. Based on the results of the problem of exploring needs, there are still many who have difficulty in buying and selling goods that are not used, the researchers designed a website-based information system where the website will be a place for selling or purchasing goods, so they do not feel difficulties and do not need a place. In this case, the researchers used the waterfall method as a method of developing software that had stages to be achieved, namely Requirements, Design, Code, and Test. At the implementation stage, the researcher uses the CodeIgniter Framework to do the coding so that it can design a website and at the last stage the researcher uses the usability testing method as a testing method before the website designed is fully dispersed to the user. After this research is successful, it can be concluded that the website can be used as a place for the sale and purchase of goods or as a place to market the goods to be sold so that it does not need a place