Скачать или смотреть 3 Backend Projects Every Developer Should Build in 2025

1️⃣ Real-Time Chat App (Redis Pub/Sub + WebSockets) 💬
Build a blazing fast chat system like WhatsApp 🚀. Redis Pub/Sub handles real-time message distribution ⚡ and WebSockets keep users instantly connected 🔗. Learn how chats scale in production apps!

2️⃣ E-Commerce Website (Elasticsearch for Product Search) 🛒
Design an online store with lightning-fast search 🔍. Elasticsearch powers product listings with filters, auto-suggestions, and ranking algorithms 🔑. This is how Amazon & Flipkart scale their product search!

3️⃣ Code Execution Platform (Message Queues + Docker) 💻
Like LeetCode/HackerRank, pass code to worker services via RabbitMQ/SQS 📩 and execute inside Docker containers 🐳. Isolated, secure, and scalable execution for multiple languages in real-time ⚙️.

🔥 These projects will make your resume stand out, showcase real production-level systems, and prepare you for top tech interviews.