I’m Yash Raj Hans, a passionate Software Engineer with over a year of professional experience crafting scalable, high-performance backend systems. I specialize in Java and Python backend development, robust API design, and architecting cloud-native solutions using AWS. My work spans real-time systems, distributed architectures, and AI-integrated platforms that have directly impacted thousands of users. Currently, I develop game backend services at Octro Inc., transforming gameplay logic into performant, production-grade microservices using Spring Boot and MongoDB. Previously at Neugence, I led the architecture of Acehub.ai, building an AI-powered learning platform with features like real-time feed systems, global profile sync, and markdown content support, driving engagement by over 40%. From CI/CD automation to system optimization, I consistently bring problem-solving mindset, clean code, and scalable architecture design to the table. With 700+ LeetCode problems solved and 1800+ rating with recognition at national-level hackathons, I combine strong DSA fundamentals with real-world system design thinking. I'm always excited to tackle backend challenges that push performance, reliability, and user experience to the next level.