Raziullah Khan is a highly accomplished Technical Lead and Architect with over 20 years of IT experience, specializing in Cloud Data Engineering (GCP), enterprise integration (Axway, IIB), and DevOps within the Healthcare and Finance sectors. Based in Dublin, Ohio, he has a proven track record of leading global data engineering teams, managing complex cloud migrations, and implementing robust, scalable solutions using BigQuery, Dataflow, Airflow, and CI/CD pipelines.

Currently a Technical Manager at HCL Tech (Ascension Health), Raziullah leads a team of 17 data engineers in designing and implementing GCP-based data pipelines to support healthcare application analytics. He has architected and deployed CI/CD pipelines using Jenkins and Terraform, managed cloud infrastructure on GCP, and ensured adherence to healthcare compliance standards including HIPAA and cybersecurity best practices.

Prior to his current role, Raziullah spent over three years at TCS (Cardinal Health), where he spearheaded the development of data ingestion and transformation workflows within the EDnA platform, processing massive volumes of data daily. He also led the architecture and deployment of AI-driven supply-chain platforms that modernized nationwide pharmaceutical distribution, generating over $50 million in measurable business value and improving forecast accuracy by over 20%.

His career also includes significant tenure at Axway Inc. (Cardinal Health & Others), where he led the design and implementation of managed file transfer and B2B integration solutions, including the Controlled Substances Ordering System (CSOS) ensuring DEA compliance. At Dell Services (Dignity Health), he contributed extensively to a landmark $1 billion EHR modernization initiative across 41 hospitals, implementing HL7-based interoperability frameworks and real-time messaging pipelines.

Raziullah is an active researcher and IEEE Senior Member with numerous publications in international journals, covering topics such as integrity verification for cloud-stored documents, HIPAA-compliant healthcare analytics, AI-enabled predictive forecasting, and secure RAG assistants. He has presented at IEEE conferences and serves as an Editorial Board Member and Program Committee Member for international journals and conferences. He has also been an invited keynote and guest speaker at institutions including the National Institute of Technology Uttarakhand and Franklin University.

He holds certifications as an ITIL V3 Certified professional, a Certified Google Cloud Associate Engineer, and an AWS Certified Data Analytics – Specialty. His work and insights have been featured in media outlets including The Hans India, Oneindia, TechStory, and HackerNoon

Architecting Agentic AI for the Enterprise: From RAG to Multi-Agent Systems on Cloud