I’m Ruiqi Tan, an AI/ML engineer focused on LLM integration, model fine-tuning, and production deployment of intelligent systems. I build scalable AI-powered SaaS platforms with FastAPI, implement RAG architectures, and deploy models on cloud infrastructure. I bring strong MLOps discipline to ML lifecycle management and am AWS Certified AI Practitioner. In my work, I enjoy turning complex ML ideas into reliable software products that deliver real value for customers. I have led end-to-end projects across AI automation, data services, and governance domains, from data pipelines and model training to CI/CD and compliance automation. I thrive in cross-functional teams and love designing pragmatic architectures that balance performance, reliability, and security for production systems.…I’m Ruiqi Tan, an AI/ML engineer focused on LLM integration, model fine-tuning, and production deployment of intelligent systems. I build scalable AI-powered SaaS platforms with FastAPI, implement RAG architectures, and deploy models on cloud infrastructure. I bring strong MLOps discipline to ML lifecycle management and am AWS Certified AI Practitioner. In my work, I enjoy turning complex ML ideas into reliable software products that deliver real value for customers. I have led end-to-end projects across AI automation, data services, and governance domains, from data pipelines and model training to CI/CD and compliance automation. I thrive in cross-functional teams and love designing pragmatic architectures that balance performance, reliability, and security for production systems.WWWW…