Kumar Katariya is an AI/ML Engineer based in Ahmedabad, India, who specializes in developing production-grade AI systems that address real-world business challenges. Serving a diverse clientele from startups to enterprises worldwide, Kumar manages the entire AI/ML stack—from designing retrieval-augmented generation pipelines and multi-agent systems to training deep learning models, deploying scalable APIs, and creating insightful dashboards. Committed to code quality and explainability, he ensures solutions perform effectively beyond experimental stages. Outside client engagements, Kumar is an active Kaggle competitor (ranking in the top 4% globally), an open-source contributor, and a communicator who demystifies AI for non-technical stakeholders. With a Top Rated Plus status on Upwork, IBM certification, and extensive project experience, he welcomes new AI/ML collaborations.