Top 5 Trends in PropTech in 2019. Andrea Jang, Growth Lead at JLL Spark, a strategic global venture fund investing in startups transforming commercial real estate through technology, shares her top five trends in the global real estate tech (PropTech) market. Meet Andrea Jang at the CREtech New York Conference on October 16-17, 2019 - The biggest two day conference in real estate tech. Register at cretech.com