Juma joined the Nation through its Mombasa bureau in March 2003 after leaving teaching in high school anbd moved to Nation Centre in Nairobi in 2007.
He specialises in content production and has previously worked for radio and television.
Juma has authored an award-winning book titled 'Kula Kwa Mheshimiwa' as well as others titled 'Kinamasi Jangwani' and 'Hidaya'.
The journalist holds a Bachelor of Arts degree in Mass Communication from St Paul’s University and is currently undertaking his Masters’ degree in Development Communication at the University of Nairobi.
He is also pursuing a Leadership Excellence Acceleration Programme (LEAP) at Strathmore University.