Janet Susdorf has worked two decades in real estate development and ran her own company, Organization, Etc., for five years. She’s a six-time bone cancer survivor and amputee, who recently started bookkeeping service Brainpower for Hire. Read Janet's ideas at SBJ.net/90Ideas.

Charlie Rosenbury is the president of Self Interactive, a digital development group solving business problems through software since 2012. He specializes in creating software for the web, mobile devices and immersive technology, such as virtual reality and augmented reality. Read Charlie's ideas at SBJ.net/90Ideas.

Matt Gifford is vice president of stadium operations for the St. Louis Cardinals. He oversees Busch Stadium operations – from security and field maintenance to event operations and guest services. He spent 13 years running the Double-A Springfield Cardinals and now has worked 25 seasons with the Cardinals. Read Matt's ideas at SBJ.net/90Ideas.

Check out the 2020 90 Ideas speakers in the Dec. 28 publication of Springfield Business Journal. This podcast goes into a deep-dive with each speaker. Episodes drop Dec. 28!