title: ÐÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½ÑÐ¹ Ð¿Ð¾Ð´Ñ Ð¾Ð´ Ðº ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ ÐºÐ»Ð¸ÐµÐ½Ñ-ÑÐµÑÐ²ÐµÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÑÐµÑÐ²Ð¸ÑÐ° Ð·Ð°ÐºÐ°Ð·Ð° Ð³Ð¾ÑÐ¾Ð²Ð¾Ð¹ ÐµÐ´Ñ Ð¾Ñ Ð´Ð¾Ð¼Ð¾Ñ Ð¾Ð·ÑÐ¹ÑÑÐ²)
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: An integrated approach to developing a client-server application (using the example of a service for ordering ready-to-eat meals from households)
Creators: name: Ð¢ÑÐ»ÐµÐ½ÐµÐ²Ð°, Ð£Ð»ÑÑÐ½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2025
Subjects: ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿ÑÐ¾Ð´ÑÐºÑÐ°
ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÐºÐ»Ð¸ÐµÐ½Ñ-ÑÐµÑÐ²ÐµÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ
uml Ð´Ð¸Ð°Ð³ÑÐ°Ð¼Ð¼Ñ
Ð¿ÑÐµÐ´Ð¼ÐµÑÐ½Ð¾-Ð¾ÑÐ¸ÐµÐ½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ðµ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð±ÑÐºÐµÐ½Ð´-Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð½Ð° Java
Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð±Ð°Ð·Ñ Ð´Ð°Ð½Ð½ÑÑ
ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÑÐ¾Ð½ÑÐµÐ½Ð´-Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð½Ð° react
product development
client-server application development
uml diagrams
domain-driven design
backend application development in Java
database design
frontend application development in react

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð½Ð¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð´ÑÐºÑÐ° â ÑÐµÑÐ²Ð¸ÑÐ° Ð·Ð°ÐºÐ°Ð·Ð° Ð³Ð¾ÑÐ¾Ð²Ð¾Ð¹ ÐµÐ´Ñ Ð¾Ñ Ð´Ð¾Ð¼Ð¾ÑÐ¾Ð·ÑÐ¹ÑÑÐ² â Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ ÐºÐ»Ð¸ÐµÐ½Ñ-ÑÐµÑÐ²ÐµÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸ÐµÐ¼ Ð¿ÑÐµÐ´Ð¼ÐµÑÐ½Ð¾-Ð¾ÑÐ¸ÐµÐ½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð»Ñ Ð±ÑÐºÐµÐ½Ð´-ÑÐ°ÑÑÐ¸ Ð¸ ÐºÑÐ¾ÑÑÐ¿Ð»Ð°ÑÑÐ¾ÑÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÑÐµÐ¹Ð¼Ð²Ð¾ÑÐºÐ° â Ð´Ð»Ñ ÑÑÐ¾Ð½ÑÐµÐ½Ð´-ÑÐ°ÑÑÐ¸ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: 1) ÐÑÐ±ÑÐ°ÑÑ ÑÑÐµÐº ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ Ð¿ÑÐ¾Ð´ÑÐºÑÐ°, Ð¸Ð·ÑÑÐ¸ÑÑ ÐµÐ³Ð¾, Ð¾Ð·Ð½Ð°ÐºÐ¾Ð¼Ð¸ÑÑÑÑ Ñ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÐ¼Ð¸ Ð¿ÑÐ°ÐºÑÐ¸ÐºÐ°Ð¼Ð¸ ÐµÐ³Ð¾ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ; 2) Ð¡ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°ÑÑ ÐºÐ¾Ð½ÑÐµÐ¿ÑÐ¸Ñ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ ÑÐµÐºÑÑÐµÐ³Ð¾ ÑÑÐ½ÐºÐ°; 3) Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°ÑÑ Ð¸ Ð¿ÑÐ¾ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°ÑÑ Ð±ÑÐºÐµÐ½Ð´-ÑÐ°ÑÑÑ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ñ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð±Ð°Ð·Ñ Ð´Ð°Ð½Ð½ÑÑ; 4) Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°ÑÑ Ð¸ Ð¿ÑÐ¾ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°ÑÑ ÑÑÐ¾Ð½ÑÐµÐ½Ð´-ÑÐ°ÑÑÑ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ; 5) Ð ÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°ÑÑ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ ÑÐµÑÐ²Ð¸ÑÐ°, Ð¾ÑÐ»Ð¸ÑÐ°ÑÑÐ¸Ðµ ÐµÐ³Ð¾ Ð¾Ñ ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¾Ð² Ð¸ ÑÐ»ÑÑÑÐ°ÑÑÐ¸Ðµ Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»ÑÑÐºÐ¸Ð¹ Ð¾Ð¿ÑÑ. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÑÐµÑÐµÐ½Ð¸Ñ Ð·Ð°Ð´Ð°Ñ, Ð±ÑÐ»Ð° Ð´Ð¾ÑÑÐ¸Ð³Ð½ÑÑÐ° ÑÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ, Ð° Ð¸Ð¼ÐµÐ½Ð½Ð¾: Ð±ÑÐ»Ð¾ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð¾ ÐºÐ»Ð¸ÐµÐ½Ñ-ÑÐµÑÐ²ÐµÑÐ½Ð¾Ðµ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ Ð´Ð»Ñ Ð·Ð°ÐºÐ°Ð·Ð° Ð³Ð¾ÑÐ¾Ð²Ð¾Ð¹ ÐµÐ´Ñ Ð¾Ñ Ð´Ð¾Ð¼Ð¾ÑÐ¾Ð·ÑÐ¹ÑÑÐ² Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸ÐµÐ¼ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½Ð¾Ð³Ð¾ Ð¿Ð¾Ð´ÑÐ¾Ð´Ð° Ðº ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ. Ð Ð°Ð±Ð¾ÑÐ° Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¸Ð½ÑÐµÑÐµÑÐ° Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸ÐµÐ¼ Ð·Ð½Ð°Ð½Ð¸Ð¹ Ð¸ Ð½Ð°Ð²ÑÐºÐ¾Ð², Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð² Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ¸Ð°ÑÐµ, Ð² ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¾Ð¿ÑÑÐ° Ð¸ ÑÐ°Ð¼Ð¾Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ. ÐÐ»Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÑÐ¿ÑÐ¾ÑÐ° Ð½Ð° Ð¿ÑÐ¾Ð´ÑÐºÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð»Ð°ÑÑ ÑÑÐ°ÑÐ¸ÑÑÐ¸ÐºÐ° Ð·Ð°Ð¿ÑÐ¾ÑÐ¾Ð² Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»ÐµÐ¹ ÑÐµÑÐ¸ ÐÐ½ÑÐµÑÐ½ÐµÑ Ð² Ð±ÑÐ°ÑÐ·ÐµÑÐµ Ð¯Ð½Ð´ÐµÐºÑ. ÐÑÐ»Ð° Ð¾ÑÑÑÐµÑÑÐ²Ð»ÐµÐ½Ð° ÐºÐ°Ðº ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿ÑÐ¾Ð´ÑÐºÑÐ° â Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð°Ð½Ð°Ð»Ð¸ÑÐ¸ÐºÐ°, ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ñ Ð±Ð¸Ð·Ð½ÐµÑ-ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ UML-Ð´Ð¸Ð°Ð³ÑÐ°Ð¼Ð¼Ñ, ÑÐ°Ðº Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð¾ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ â ÐºÐ¾Ð´ Ð±ÑÐºÐµÐ½Ð´-ÑÐ°ÑÑÐ¸ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð½Ð° Java (ÑÑÐµÐ¹Ð¼Ð²Ð¾ÑÐº Spring Boot), ÐºÐ¾Ð´ ÑÑÐ¾Ð½ÑÐµÐ½Ð´-ÑÐ°ÑÑÐ¸ â Ð½Ð° TypeScript (Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÐºÐ° React Ð¸ ÑÑÐµÐ¹Ð¼Ð²Ð¾ÑÐº Expo), ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð° Ð±Ð°Ð·Ð° Ð´Ð°Ð½Ð½ÑÑ PostgreSQL. Ð¢Ð°ÐºÐ¶Ðµ ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½Ñ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ ÑÐµÑÐ²Ð¸ÑÐ°, Ð¾ÑÐ»Ð¸ÑÐ°ÑÑÐ¸Ðµ ÐµÐ³Ð¾ Ð¾Ñ ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¾Ð² Ð¸ ÑÐ»ÑÑÑÐ°ÑÑÐ¸Ðµ Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»ÑÑÐºÐ¸Ð¹ Ð¾Ð¿ÑÑ.
description: This work is devoted to the development of a new product â a service for ordering ready-to-eat meals from households â and the development of a client-server application using domain-driven design for the backend part and a cross-platform framework for the frontend part of the application. Tasks that were solved during the research: 1) Choosing the technology stack of the product, studying it, familiarizing with modern practices of its use; 2) Formation of the application concept in the current market conditions; 3) Development and testing the backend part of the application with database design; 4) Development and testing the frontend part of the application; 5) Implementation the features of the application that distinguish it from competitors and improve the user experience. Solving the tasks, the workâs goal was achieved: a product â the service for ordering ready-to-eat meals from households â was developed using an integrated development approach. The work was fulfilled based on personal interest using the knowledge and skills acquired in the bachelors degree, due to commercial experience and self-study. Statistics of Internet user requests in the Yandex browser were used to determine the demand for the product. Both product development was carried out â analytics were performed, business requirements and UML diagrams were compiled, and an application was developed â the code of the backend part of the application in Java (the Spring Boot framework), the code of the frontend part in TypeScript (the React library and the Expo framework), and the PostgreSQL database was designed. The features of the service that distinguish it from competitors and improve the user experience are also implemented.