Teyana S. Sapula holds MSc degree in Electronics and Information Technology from the University of Dar es Salaam. Eng. Sapula is an experienced electronics and telecommunications engineer with a strong background in the design, prototyping, and implementation of circuits and systems. She is registered with the Engineers Registration Board (ERB).

 Eng. Sapula is certified with Fiber Optics Association (FOA), an international professional association of fiber optics, and she holds several certifications: Certified Fiber Optics Technician (CFOT), Certified Fiber Optics Instructor (CFOS-I), Certified Premises Cabling Technician Instructor (CPCT-I), and Certified Fiber Optics To The Home (FTTx).