Lead corporate strategy and corporate development at Appier, a leading global full funnel marketing/advertising AI SaaS company (listed on the Tokyo Stock Exchange: 4180).

Lead strategy development, strategic planning and execution initiatives for RW Technology Solutions in IQVIA's Real-World Solutions business.

Led/managed Machine-Learning-backed software product from concept to commercialization:-Product ownership/management: full lifecycle including concept, design, development, implementation, operations, commercialization and client engagement-Leading cross-functional teams of software engineers, data scientists, business analysts and consultants-Leading methodology development of predictive machine learning models, including but not limited to feature engineering, model diagnostics, scenario analyses and business interpretation Led development of cross-business-line strategies, investment/innovation proposals and M&A due diligence.

Led multiple operations functions in Flatiron's Research business and the development and validation of Endpoint product.

Joe Chang leads the Healthcare Data Management domain for McKinsey Healthcare Analytics. He oversees the strategy, technology and operations to acquire and integrate healthcare data from the continuously growing and evolving environment. Joe leads a multi-disciplinary team that specializes in healthcare analytics, healthcare value-based programs, data quality assessment, data integration/warehousing and HIPAA data hosting. His team builds the rich data assets and innovates tech-enabled data capabilities that enable McKinsey Healthcare Analytics to transform healthcare with data-driven insights.

Joe Chang has extensive experiences in developing business strategies and working with senior management of top companies across industry sectors. He also has a focus on helping large-scale healthcare payors and pharmaceutical/medical product companies develop and implement strategies for technology-enabled growth, innovative analytics, and, organization/operations transformation.