What is Jonathan Kieffer's function at Lumos Labs (Lumosity)?
Jonathan Kieffer is Staff Game Engineer at Lumos Labs (Lumosity).
Where is Jonathan Kieffer based?
Jonathan Kieffer is based out of Milwaukee, Wisconsin, United States.
What is Jonathan Kieffer's work email address?
Jonathan Kieffer's professional email address is j*****@lumosi***.com
Who are Jonathan Kieffer's co-workers?
Jonathan Kieffer's colleagues are Krishna Kakarala, Michael Scanlon, Kunal Sarkar, Dave Drescher, Jasper Rijckevorsel, Saran Chari, Paul Lamoreux, Amit Kamra, Lumos Labs, Bob Schafer, Seth Gourson, Emanuela Offidani, Sandy Spangler, Jennie Bowers, Brittany Kendall, Aaron Kaluszka, Heather Morehouse, Ryan Frantz, Nick Ruzhnikov, Rumiya Murtazina, Amy Touli, Praniti Shettiwar, Ethan Kalfus, Laura Chandler, Tamami Tokutake, Michael Hart, Thomas Farvour, Kelsey Kerlan, Surith Thekkiam, Nicole Ng, Joseph Hernandez, Matthew Yamamoto, Brian Woitte, Halle King, Neel Shah.
