Engineering with purpose and clarity.
I am Yuvraj Singh Rathore, a Full-Stack and AI/ML engineer from India. I focus on building scalable web platforms, sub-80ms backend APIs, and production RAG architectures.
The Developer Trajectory
How foundational problem-solving evolved into commercial backend engineering and production AI systems.
Foundations & Algorithmic Discovery
Immersed in Java, object-oriented programming, data structures, and competitive problem-solving. Built early web apps and database schemas.
Computer Vision & Model Compression
Trained custom TensorFlow CNN classifiers on 5,000+ images achieving 97.5% accuracy. Compressed model size by 35% using quantization and pruning.
Full-Stack Web & Cloud Internships
Engineered responsive full-stack applications with React, Next.js, Node.js, Express, and MongoDB. Built authentication flows and REST APIs.
Java Backend & Database Optimization
Developed 12+ RESTful endpoints in Java with JDBC and Spring patterns. Optimized database queries to cut latency from 500ms down to 80ms.
Multimodal RAG & Production Platforms
Architecting BetterBee (Multimodal RAG with pgvector & Ollama), Freelancer marketplace, and scalable microservices. Preparing for full-time engineering roles.
Ready to explore verified code and production systems?
5 Verified Internships · 7 Production Systems · Public GitHub Repositories.