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Годовой отчёт для компании «Бест Мебель»\n\n\n![Power BI](https://img.shields.io/badge/power_bi-F2C811?style=for-the-badge\u0026logo=powerbi\u0026logoColor=black)\n![PostgreSQL](https://img.shields.io/badge/PostgreSQL-316192?style=for-the-badge\u0026logo=postgresql\u0026logoColor=white)\n![MySQL](https://img.shields.io/badge/mysql-4479A1.svg?style=for-the-badge\u0026logo=mysql\u0026logoColor=white)\n![](https://img.shields.io/badge/SQLite-07405E?style=for-the-badge\u0026logo=sqlite\u0026logoColor=white)\n![SQL Server](https://img.shields.io/badge/Microsoft_SQL_Server-CC2927?style=for-the-badge\u0026logo=microsoft-sql-server\u0026logoColor=white)\n![Microsoft Excel](https://img.shields.io/badge/Microsoft_Excel-217346?style=for-the-badge\u0026logo=microsoft-excel\u0026logoColor=white)\n![Visual Studio Code](https://img.shields.io/badge/Visual%20Studio%20Code-0078d7.svg?style=for-the-badge\u0026logo=visual-studio-code\u0026logoColor=white)\n![Markdown](https://img.shields.io/badge/markdown-%23000000.svg?style=for-the-badge\u0026logo=markdown\u0026logoColor=white)\n![Microsoft Word](https://img.shields.io/badge/Microsoft_Word-2B579A?style=for-the-badge\u0026logo=microsoft-word\u0026logoColor=white)\n![GitHub](https://img.shields.io/badge/github-%23121011.svg?style=for-the-badge\u0026logo=github\u0026logoColor=white)\n\nАнализ продаж мебели содержит полные годовые данные о продажах из вымышленной компании. Набор данных включает подробную информацию о каждом заказе, например, дату оформления заказа, коллекции и категории мебели, цены. Ассортимент товаров взят с реальных сайтов популярных компаний.\n\n## Предосмотр\n![](https://github.com/Nadezhda2024/the_project_4/blob/main/%D0%9F%D1%80%D0%B5%D0%B2%D1%8C%D1%8E%20%D0%BF%D1%80%D0%BE%D0%B5%D0%BA%D1%82%204.gif)\n## Ссылка на дашборд\n\u003cb\u003e[Dashboard-of-the-annual-report-for-the-company](https://app.powerbi.com/links/GJGSOo3t5Z?ctid=b820ef4f-c5fc-4e01-b3e4-6d2ad14931c8\u0026pbi_source=linkShare\u0026bookmarkGuid=d6b95f4f-d5b6-4b9d-9442-4eb51a942142)\n\n## Вклад и результаты\n\n- Провёла комплексный анализ продаж, используя данные за 2021 год, что позволило выявить ключевые тенденции и точки роста для компании.\n- Автоматизировала интеграцию CRM с базой данных, что сократило время на обработку информации и повысило точность отчётности.\n- Оптимизировала структуру данных, создав связные справочники по номенклатуре, клиентам, поставщикам, коллекциям и заказам, что упростило дальнейший анализ.\n- Выявил и исправил ошибки в данных с помощью SQL, включая добавление недостающих купонов, что повысило достоверность отчётов.\n\n## 🛠️ Навыки и инструменты\n # SQL (PostgreSQL, MySQL, SQLite, MS SQL Server):\n - Написала сложные запросы для анализа данных, исправления ошибок и добавления недостающей информации.\n - Результаты оформила в отчёте.\n### [Отчет_SQL_запросов](https://github.com/Nadezhda2024/Dashboard-of-the-annual-report-for-the-company/blob/main/%D0%9E%D1%82%D1%87%D0%B5%D1%82-SQL-%D0%B7%D0%B0%D0%BF%D1%80%D0%BE%D1%81%D0%BE%D0%B2.pdf)\n# Power BI:\n\n -Настроила подключение к различным источникам данных (ODBC, Excel, CSV) через Power Query.\n -Построила реляционную модель данных в Power Pivot, обеспечив интерактивность дашборда.\n- Создала расчётные столбцы, таблицы и меры на DAX и M, что позволило автоматизировать расчёты ключевых метрик.\n- Разработала интерактивный дашборд с визуализацией динамики продаж, анализа клиентов и поставщиков.\n### [Отчет-работы-в-DAX](https://github.com/Nadezhda2024/Dashboard-of-the-annual-report-for-the-company/blob/main/%D0%9E%D1%82%D1%87%D0%B5%D1%82-%D1%80%D0%B0%D0%B1%D0%BE%D1%82%D1%8B-%D0%B2-DAX.pdf)\n\n## Аналитика:\n- Проанализировала выручку, динамику заказов и причины отмен, что помогло выделить слабые места в работе компании.\n- Исследовала поведение клиентов (по полу и возрасту), а также распределение заказов по коллекциям и категориям, что позволило скорректировать ассортимент.\n\n## Автор\n- \u003cb\u003e[Nadezhda2024](https://github.com/Nadezhda2024)\n- \n![](https://github.com/Nadezhda2024/the_project_4/blob/main/2025-10-26_13-21-22.png)\n![](https://github.com/Nadezhda2024/the_project_4/blob/main/2025-10-26_13-22-32.png)\n![](https://github.com/Nadezhda2024/the_project_4/blob/main/2025-10-26_13-23-07.png)\n![](https://github.com/Nadezhda2024/the_project_4/blob/main/2025-10-26_13-23-33.png)\n\n\n\n\n\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2FNadezhda2024%2Fthe_project_4","html_url":"https://awesome.ecosyste.ms/projects/github.com%2FNadezhda2024%2Fthe_project_4","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2FNadezhda2024%2Fthe_project_4/lists"}