**Status:** 4 YOE\n**Position:** Software engineer\n**Location:** Remote, US\n**Date:** July, 2024\n\n**TPS:** 3 sum extending to 4 sum\n\n**Coding Round:**\nI was asked to complete the below function for different cases:\n1. Global count to check rate limiting\n2. Path specific request limit\n3. User + Path\n4. User + Path + Tenant\npublic boolean isRateLimited(String requestIpAddress, String requestHttpMethod, String requestHttpPath, int requestUserId, int requestTenantId) {}\n\n**System Design:** Design Twitter

Status: 4 YOE\nPosition: Software engineer\nLocation: Remote, US\nDate: July, 2024\n\nTPS: 3 sum extending to 4 sum\n\nCoding Round:\nI was asked to complete th