I’m committed to empowering innovation through reliable architecture to drive impactful solutions for a better tomorrow.

Wade Tsai

EY Global Client Technology Architecture Leader

Experienced technologist with a passion for creating scalable and efficient architecture. Dedicated mentor, advocate. Data strategy and AI architecture professional. Enjoys flying as a private pilot.

As the EY Global Client Technology Architecture Leader, Wade has been pivotal in shaping the EY architecture strategy in data and artificial intelligence (AI) for nearly six years. In this role, he focuses on creating scalable, reliable and cost-efficient architect designs for global products. 

He began his EY career by building a successful API management service and an observability platform, later transitioning to lead the Global Tax Platform, where he implemented an API-first approach to scale the platform while significantly reducing operational costs.

Wade's extensive background includes various engineering and leadership roles across technology companies, where he honed his skills in software development and architecture. 

He holds a Bachelor of Computer Science degree from Louisiana State University and an MBA from Loyola University.

Wade was recognized as a Distinguished Technologist by the EY organization in 2025, acknowledging his exceptional contributions to technology and leadership in driving innovative solutions.

How Wade is shaping the future with confidence

"I am dedicated to creating innovative architectures that drive efficiency and performance across our global products. By leveraging my extensive experience in technology and mentoring the next generation of engineers, I help ensure that the global EY organization remains at the forefront of technological advancement, continuously adapting to the evolving landscape of our industry."

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