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DevExCode

Developer Education Platform

DevExCode is a developer education platform focused on system design, Java backend engineering, and interview preparation. Features AI-powered mock interviews, interactive architecture diagrams, and curated learning paths.

Key Metrics

5,000+ developers

200+ system designs

AI mock interviews

Weekly content

Architecture

Content Engine

AI Interview Coach

System Design Builder

Progress Tracker

Flow

User → Learning Path → AI Coach → Practice → Assessment

Tech Stack

Next.jsTypeScriptSpring BootMongoDBRedisOpenAI