Ralph Escoto

I’m a Senior Full Stack AI Engineer with over 7 years of experience building production-ready systems, integrating AI and machine learning into scalable web applications. My expertise spans React, TypeScript, and FastAPI for full-stack development, with a focus on AI-powered features, RAG systems, and workflow automation.

At Frequency Digital, I architected AI-driven automation systems, integrating GPT-4o and Claude 3.5/4 into core products, improving AI response accuracy by 45%. I also developed voice AI systems that processed 1,000+ daily calls, incorporating speech-to-text, intent classification, and CRM synchronization. My work reduced manual operations by 85% through event-driven workflows built with n8n and other automation tools.

My experience with cloud technologies like AWS, Docker, and Kubernetes enables me to build secure and scalable systems. I’ve implemented ML inference infrastructure using Redis caching and load balancing, handling 10K+ daily API calls efficiently. I’m also skilled in PostgreSQL, MongoDB, Redis, and FAISS for database management and AI model integration.

I excel at collaborating with cross-functional teams to design clean architectures and deliver innovative solutions. My focus on API design excellence, automation, and AI integration has driven success in creating impactful, high-performance systems.