Harry Liu
Cloud & Data Platform Architect | Azure | Snowflake | Data Integration | Security & Governance | Ex-AT&T | U.S. Army Veteran | Proven Leadership and Operational Excellence
- Role
- Lead Solution Architecture at AT&T
- Location
- Dallas, TX, US
- LinkedIn followers
- 500 followers
About Harry Liu
Cloud & Data Platform Architect with a strong focus on Azure and Snowflake, specializing in building scalable, secure, and well-governed enterprise data systems.Currently a Lead Solution Architect at AT & T, where I lead the transition of cloud platform ownership from an external team to internal engineering. I manage Azure infrastructure across data storage, security, and network layers — including Blob Storage, Key Vault, RBAC, and private networking (Private Endpoints, NSG).My experience spans enterprise architecture, data integration, and analytics platforms, supporting thousands of users across supply chain and enterprise reporting systems. I have led Snowflake adoption, optimized large-scale Power BI environments, and developed APIs to integrate data across multiple systems.I bring a strong balance of hands-on technical execution and architectural thinking, with a focus on simplifying complex systems, improving scalability, and strengthening platform security.U.S. Army Veteran with experience managing $60M+ in assets, bringing discipline, leadership, and structured decision-making into complex technical environments.Currently deepening expertise in Azure cloud architecture (networking, data platforms, and secure system design).Open to opportunities in Cloud Architecture, Data Platform Engineering, and Solution Architecture roles.
Experience
Lead Solution Architecture
Jan 2024 — Present · Dallas, TX, US
Manage one of the largest Power BI capacities at AT & T, optimizing capacity allocation, Workspace setup, Gateway configuration, and deployment pipelines to support enterprise-level applications. Oversee critical infrastructure that serves as the foundation for multiple high-impact business solutions, ensuring scalability, reliability, and performance- Spearheaded the early adoption of Snowflake, transitioning from SQL Server to enhance the company’s Single Version of Truth (SVOT) data strategy. Collaborate cross-functionally to streamline data ingestion processes and continually identify opportunities for optimizing data warehousing, ingestion, and sharing- Direct API design efforts, developing scalable solutions for seamless data integration and sharing across multiple internal and external organizations, ensuring efficient and secure data exchange- Oversee security and governance compliance for three large-scale enterprise applications, ensuring adherence to AT & T’s security standards and best practices to mitigate risks and protect sensitive data.
Education
Sam Houston State University
Bachelor's degree, Computer Science
2011 — 2014
Southern Methodist University
Masters of Science in Business Analytics, Business Analytics / Data Analytics
2019 — 2020
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