Raphael Ekpei is an experienced AI Engineer and Cloud Professional with a strong track record of building and deploying scalable, real-world AI solutions. With over 2 years of hands-on experience, he specializes in Retrieval-Augmented Generation (RAG), conversational AI, and intelligent document processing systems.
Raphael has successfully delivered 15+ high-impact AI projects across industries including fintech, edtech, agritech, automotive, insurance, and government. His work has achieved over 90% accuracy in production systems, reduced operational costs by up to 35%, and improved system performance by 40%.
Currently working as an AI/ML Engineer at Datamellon, Raphael has built innovative solutions such as AI-powered lesson plan generators, career assistants, enterprise knowledge systems, fraud detection models, and conversational chatbots for organizations like banks, startups, and public sector institutions.
In addition, he holds certifications in Oracle Cloud Infrastructure (OCI) and Kubernetes (KCNA – Kubernetes and Cloud Native Associate).
He is also a graduate of the AWS re/Start program, where he built a strong foundation in cloud computing, security, and real-world AWS deployment practices.
Raphael combines his background in software engineering, cloud computing, and artificial intelligence to teach practical, real-world skills. His teaching style focuses on hands-on learning, real-life use cases, and simplifying complex concepts, making it easy for students to apply what they learn immediately.
He is passionate about empowering learners, mentoring upcoming engineers, and advancing AI adoption—especially in emerging markets where technology can drive meaningful impact.
