The Challenge

LeveliU is a comprehensive "Career OS" designed to modernize professional growth through a high-performance integration of generative AI and gamified UX. Developed using Flutter for cross-platform agility and a Node.js/Firebase backend, the architecture centers on a sophisticated AI orchestration layer. This layer powers real-time CV analysis, ATS optimization, and a multilingual "Corporate Translator," supporting 11+ languages with low-latency response times. By mapping unstructured user data into a 10-tier ranking system, we transformed static career planning into a dynamic, data-driven experience. From a development standpoint, the project showcases our expertise in complex prompt engineering and scalable state management. We engineered custom parsing logic to bridge the gap between job descriptions and resume data, providing users with instant, actionable "Keyword Gap" insights. The result is a robust, production-ready ecosystem that handles intensive AI processing while maintaining the fluid, engaging feel of a mobile game. It stands as a testament to our ability to deliver high-utility AI tools within a polished, consumer-ready interface.