Development of an online advertising information system for buying and selling computer components
Students Name: Avdieiev Serhii Pavlovych
Qualification Level: magister
Speciality: Information Technology Design
Institute: Institute of Computer Science and Information Technologies
Mode of Study: full
Academic Year: 2021-2022 н.р.
Language of Defence: ukrainian
Abstract: Avdeev S. P., Klimkovich T. A. (head). Development of an online advertising information system for buying and selling computer components. Master’s qualification work. – National University "Lviv Polytechnic", Lviv, 2021. In modern society, free ads are a great opportunity to put information on the Internet about the sale of goods and services, as well as offers for work, renting an apartment, and so on. The internet combines various areas of life, thanks to which medium, small and large businesses, in particular trade, are intensively developing. A bulletin board is a very convenient and useful thing, because in one place you can find a house, an apartment, buy clothes, a car and many other goods, and all this is completely free of charge. Relevance of the work. The relevance of online advertising information systems lies in the following advantages [1]: free ads are a great chance to increase your capital and promote your business; anyone can place their advertisement on the Internet at any time of the day or night; there is a lot of useful information on bulletin boards; this bulletin board site has easy navigation, is easy to use and is understandable to everyone. Nowadays, it is difficult to do without a computer, since this device is the main source of Information, income and entertainment. Now the most profitable thing is to build a personal computer yourself. Assembling a PC is a rather difficult process, which can be significantly simplified if you know where you can quickly buy all the necessary components. Online advertising information systems for buying and selling computer components are relevant due to the fact that components in electronics stores can be extremely expensive. Problem statement. The problem with many modern sites is that they can block a fraudster only after they have already misled someone and sold a low-quality product. In this paper, a method for solving this problem is developed through the ability to check the user’s phone number for reliability, and accordingly – the seller himself. The aim of the work is to develop an information system for online ads for the purchase and sale of computer components. Tasks that will be performed in the work: to consider the existing online advertising information systems with their advantages and disadvantages; to provide the main modern technologies for creating websites that will be used; to provide the necessary requirements for the developed information system of online ads. The subject of the research is an online advertising information system developed using the Figma, Notepad++, NetBeans, and MySQL environments. System analysis. The developed information system has numerous functions for both a simple user and an administrator [2]. When a user logs in to their account, they can go to their profile settings, submit a new advertisement, and view their ads and messages. If the user likes a particular product, they can write to the seller via the contact form on the site. All registered participants can use the phone number verification function for free using the corresponding button to assess the reliability of the ad author. Each advertisement consists of a title, price, selected section, description, and image. Accordingly, you can easily edit and delete your ads. The scientific novelty of the work is to improve the existing method of reducing the likelihood of fraud, which is implemented in automated verification of the phone number of site users. When a user wants to place their ad, the system requires them to leave their phone number to confirm their identity. After that, all registered users will see this phone number with the ability to view reviews and ratings for this number that have already been collected on another resource. For this purpose, the redirect technology is used. This technology provides a basic idea of how reliable the seller is even before making their first sale, which will help prevent fraud at an early stage. A prototype of the website was developed using the Figma environment. Next, the layout was made in the Notepad++ program. After that, we worked with the backend in the NetBeans environment. Then the database is configured using the MySQL. Finally, the developed information system was tested and analyzed. Keywords – information system, website, advertisement, computer components, Figma, Notepad++, NetBeans, MySQL. List of sources used: [1] Advantages of placing ads on electronic boards [electronic resource]. Access mode: https://www.0522.ua/list/303505 [2] Methods of developing websites [electronic resource]. Access mode: https://sites.google.com/site/tz5103voinovakateryna/metodi-rozrobki-web-sajtiv